A B C D E F G H I L M N O P Q R S T U V W

A

addClosedSegmentsNum(SegmentedRaftLogCache) - Method in class org.apache.ratis.server.metrics.RaftLogMetrics

addClosedSegmentsSizeInBytes(SegmentedRaftLogCache) - Method in class org.apache.ratis.server.metrics.RaftLogMetrics

addDataQueueSizeGauge(DataQueue) - Method in class org.apache.ratis.server.metrics.RaftLogMetrics

addFlushBatchSizeGauge(MetricRegistry.MetricSupplier<Gauge>) - Method in class org.apache.ratis.server.metrics.RaftLogMetrics

addFollower(RaftPeer) - Method in class org.apache.ratis.server.impl.RaftServerMetrics

Register a follower with this Leader Metrics registry instance.

addFollowerGauges(FollowerInfo) - Method in class org.apache.ratis.server.metrics.LogAppenderMetrics

addGroup(RaftGroup) - Method in class org.apache.ratis.server.impl.RaftServerProxy

addLogWorkerQueueSizeGauge(Queue) - Method in class org.apache.ratis.server.metrics.RaftLogMetrics

addOpenSegmentSizeInBytes(SegmentedRaftLogCache) - Method in class org.apache.ratis.server.metrics.RaftLogMetrics

addPeerCommitIndexGauge(RaftPeerId) - Method in class org.apache.ratis.server.impl.RaftServerMetrics

Register a commit index tracker for the peer in cluster.

addPeers(Iterable<RaftPeer>) - Method in class org.apache.ratis.server.impl.RaftServerRpcWithProxy

addPeers(Iterable<RaftPeer>) - Method in interface org.apache.ratis.server.RaftServerRpc

add information of the given peers

addStateMachineData(ByteString, RaftProtos.LogEntryProto) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

Return a new log entry based on the input log entry with stateMachineData added.

append(long, TransactionContext) - Method in class org.apache.ratis.server.raftlog.RaftLog

append(long, RaftConfiguration) - Method in class org.apache.ratis.server.raftlog.RaftLog

append(RaftProtos.LogEntryProto...) - Method in class org.apache.ratis.server.raftlog.RaftLog

APPEND_PLACEHOLDER - Static variable in class org.apache.ratis.server.impl.LeaderState

appendEntries(RaftProtos.AppendEntriesRequestProto) - Method in class org.apache.ratis.server.impl.RaftServerImpl

appendEntries(RaftProtos.AppendEntriesRequestProto) - Method in class org.apache.ratis.server.impl.RaftServerProxy

appendEntries(RaftProtos.AppendEntriesRequestProto) - Method in interface org.apache.ratis.server.protocol.RaftServerProtocol

appendEntriesAsync(RaftProtos.AppendEntriesRequestProto) - Method in class org.apache.ratis.server.impl.RaftServerImpl

appendEntriesAsync(RaftProtos.AppendEntriesRequestProto) - Method in class org.apache.ratis.server.impl.RaftServerProxy

appendEntriesAsync(RaftProtos.AppendEntriesRequestProto) - Method in interface org.apache.ratis.server.protocol.RaftServerAsynchronousProtocol

appendEntry(RaftProtos.LogEntryProto) - Method in class org.apache.ratis.server.raftlog.RaftLog

appendEntryImpl(RaftProtos.LogEntryProto) - Method in class org.apache.ratis.server.raftlog.memory.MemoryRaftLog

appendEntryImpl(RaftProtos.LogEntryProto) - Method in class org.apache.ratis.server.raftlog.RaftLog

appendEntryImpl(RaftProtos.LogEntryProto) - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog

appendImpl(RaftProtos.LogEntryProto...) - Method in class org.apache.ratis.server.raftlog.memory.MemoryRaftLog

appendImpl(RaftProtos.LogEntryProto...) - Method in class org.apache.ratis.server.raftlog.RaftLog

appendImpl(RaftProtos.LogEntryProto...) - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog

appendMetadata(long, long) - Method in class org.apache.ratis.server.raftlog.RaftLog

applyHeaderTo(CheckedFunction<byte[], T, IOException>) - Static method in interface org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogFormat

applyTransaction(TransactionContext) - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

applyTransaction(TransactionContext) - Method in interface org.apache.ratis.statemachine.StateMachine

Apply a committed log entry to the state machine.

applyTransactionSerial(TransactionContext) - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

applyTransactionSerial(TransactionContext) - Method in interface org.apache.ratis.statemachine.StateMachine

Called for transactions that have been committed to the RAFT log.

AUTO_TRIGGER_ENABLED_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Snapshot

by default let the state machine to decide when to do checkpoint

AUTO_TRIGGER_ENABLED_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Snapshot

whether trigger snapshot when log size exceeds limit

AUTO_TRIGGER_THRESHOLD_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Snapshot

AUTO_TRIGGER_THRESHOLD_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Snapshot

log size limit (in number of log entries) that triggers the snapshot

autoTriggerEnabled(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Snapshot

autoTriggerThreshold(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Snapshot

B

BaseFactory() - Constructor for class org.apache.ratis.server.impl.ServerFactory.BaseFactory

BaseStateMachine - Class in org.apache.ratis.statemachine.impl

Base implementation for StateMachines.

BaseStateMachine() - Constructor for class org.apache.ratis.statemachine.impl.BaseStateMachine

BaseStateMachine.Task - Interface in org.apache.ratis.statemachine.impl

BUFFER_BYTE_LIMIT_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log.Appender

BUFFER_BYTE_LIMIT_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log.Appender

BUFFER_ELEMENT_LIMIT_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log.Appender

0 means no limit.

BUFFER_ELEMENT_LIMIT_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log.Appender

bufferByteLimit(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log.Appender

bufferElementLimit(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log.Appender

build() - Method in class org.apache.ratis.server.impl.RaftConfiguration.Builder

Build a RaftConfiguration.

build() - Method in class org.apache.ratis.server.RaftServer.Builder

build() - Method in class org.apache.ratis.server.RaftServerRpc.Builder

build() - Method in class org.apache.ratis.statemachine.TransactionContext.Builder

Builder() - Constructor for class org.apache.ratis.server.RaftServer.Builder

Builder() - Constructor for class org.apache.ratis.server.RaftServerRpc.Builder

Builder() - Constructor for class org.apache.ratis.statemachine.TransactionContext.Builder

BYTE_LIMIT_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Write

BYTE_LIMIT_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Write

byteLimit(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Write

C

CacheInvalidationPolicy - Interface in org.apache.ratis.server.raftlog.segmented

CacheInvalidationPolicy.CacheInvalidationPolicyDefault - Class in org.apache.ratis.server.raftlog.segmented

CacheInvalidationPolicyDefault() - Constructor for class org.apache.ratis.server.raftlog.segmented.CacheInvalidationPolicy.CacheInvalidationPolicyDefault

CACHING_ENABLED_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log.StateMachineData

CACHING_ENABLED_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log.StateMachineData

cachingEnabled(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log.StateMachineData

cancelTransaction(TransactionContext) - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

cancelTransaction() - Method in class org.apache.ratis.statemachine.impl.TransactionContextImpl

cancelTransaction(TransactionContext) - Method in interface org.apache.ratis.statemachine.StateMachine

Called to notify the state machine that the Transaction passed cannot be appended (or synced).

cancelTransaction() - Method in interface org.apache.ratis.statemachine.TransactionContext

Called to notify the state machine that the Transaction passed cannot be appended (or synced).

cast(RpcFactory) - Static method in interface org.apache.ratis.server.impl.ServerFactory

checkLogState() - Method in class org.apache.ratis.server.raftlog.RaftLog

checkResponseTerm(long) - Method in class org.apache.ratis.server.impl.LogAppender

checkSlowness() - Method in class org.apache.ratis.server.impl.LogAppender

cleanUp() - Method in interface org.apache.ratis.statemachine.StateMachine.DataStream

Clean up asynchronously this stream.

cleanupOldSnapshots(SnapshotRetentionPolicy) - Method in class org.apache.ratis.statemachine.impl.SimpleStateMachineStorage

cleanupOldSnapshots(SnapshotRetentionPolicy) - Method in interface org.apache.ratis.statemachine.StateMachineStorage

close() - Method in class org.apache.ratis.server.impl.RaftServerProxy

close() - Method in class org.apache.ratis.server.impl.RaftServerRpcWithProxy

close() - Method in class org.apache.ratis.server.impl.RetryCache

close() - Method in class org.apache.ratis.server.impl.ServerState

close() - Method in class org.apache.ratis.server.raftlog.RaftLog

close() - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog

close() - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogInputStream

close() - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogOutputStream

close() - Method in class org.apache.ratis.server.storage.RaftStorage

close() - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

closeImpl() - Method in class org.apache.ratis.server.impl.RaftServerRpcWithProxy

compareTo(PendingRequest) - Method in class org.apache.ratis.server.impl.PendingRequest

compareTo(Long) - Method in class org.apache.ratis.server.raftlog.segmented.LogSegment

CONFIG_LOG_ENTRY_COUNT - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

ConfigurationManager - Class in org.apache.ratis.server.impl

Maintain the mappings between log index and corresponding raft configuration.

contains(TermIndex) - Method in class org.apache.ratis.server.raftlog.RaftLog

Does the log contains the given term and index? Used to check the consistency between the local log of a follower and the log entries sent by the leader.

containsGroup(RaftGroupId) - Method in class org.apache.ratis.server.impl.RaftServerProxy

CORRUPTION_POLICY_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log

CORRUPTION_POLICY_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log

corruptionPolicy(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log

createInstallSnapshotNotificationRequest(TermIndex) - Method in class org.apache.ratis.server.impl.LogAppender

createRequest(long) - Method in class org.apache.ratis.server.impl.LogAppender

D

data() - Method in interface org.apache.ratis.statemachine.StateMachine

Get the optional StateMachine.DataApi object.

decreaseNextIndex(long) - Method in class org.apache.ratis.server.impl.FollowerInfo

DEFAULT - Static variable in interface org.apache.ratis.statemachine.StateMachine.DataApi

A noop implementation of StateMachine.DataApi.

DEFAULT_ALL_SNAPSHOTS_RETAINED - Static variable in interface org.apache.ratis.statemachine.impl.SnapshotRetentionPolicy

DEFAULT_CALLID - Static variable in class org.apache.ratis.server.impl.RaftServerConstants

E

ELEMENT_LIMIT_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Watch

ELEMENT_LIMIT_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Write

ELEMENT_LIMIT_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Watch

ELEMENT_LIMIT_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Write

elementLimit(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Watch

elementLimit(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Write

EMPTY_TERMINDEX_ARRAY - Static variable in interface org.apache.ratis.server.protocol.TermIndex

EntryWithData(RaftProtos.LogEntryProto, CompletableFuture<ByteString>) - Constructor for class org.apache.ratis.server.raftlog.RaftLog.EntryWithData

equals(Object) - Method in class org.apache.ratis.server.impl.RaftConfiguration

evict(long[], long, long, SegmentedRaftLogCache.LogSegmentList, int) - Method in class org.apache.ratis.server.raftlog.segmented.CacheInvalidationPolicy.CacheInvalidationPolicyDefault

evict(long[], long, long, SegmentedRaftLogCache.LogSegmentList, int) - Method in interface org.apache.ratis.server.raftlog.segmented.CacheInvalidationPolicy

Determine which log segments should evict their log entry cache

EXPIRY_TIME_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.RetryCache

EXPIRY_TIME_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.RetryCache

expiryTime(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.RetryCache

F

FileInfo - Class in org.apache.ratis.server.storage

Metadata about a file.

FileInfo(Path, MD5Hash) - Constructor for class org.apache.ratis.server.storage.FileInfo

FileListSnapshotInfo - Class in org.apache.ratis.statemachine.impl

Each snapshot has a list of files.

FileListSnapshotInfo(List<FileInfo>, long, long) - Constructor for class org.apache.ratis.statemachine.impl.FileListSnapshotInfo

findLatestSnapshot() - Method in class org.apache.ratis.statemachine.impl.SimpleStateMachineStorage

flush() - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogOutputStream

Flush data to persistent store.

flush(long) - Method in interface org.apache.ratis.statemachine.StateMachine.DataApi

Flush the state machine data till the given log index.

FOLLOWER_APPEND_ENTRIES_LATENCY - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

FOLLOWER_LAST_HEARTBEAT_ELAPSED_TIME_METRIC - Static variable in class org.apache.ratis.server.impl.RaftServerMetrics

FOLLOWER_MATCH_INDEX - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

FOLLOWER_NEXT_INDEX - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

FOLLOWER_RPC_RESP_TIME - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

FollowerInfo - Class in org.apache.ratis.server.impl

FORCE_SYNC_NUM_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log

FORCE_SYNC_NUM_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log

forceSyncNum(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log

format() - Method in class org.apache.ratis.statemachine.impl.SimpleStateMachineStorage

format() - Method in interface org.apache.ratis.statemachine.StateMachineStorage

G

get(long) - Method in class org.apache.ratis.server.raftlog.memory.MemoryRaftLog

get(long) - Method in class org.apache.ratis.server.raftlog.RaftLog

Get the log entry of the given index.

get() - Method in class org.apache.ratis.server.raftlog.RaftLogIndex

get(long) - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog

get(T, Function<T, RaftServerConfigKeys.Log.CorruptionPolicy>) - Static method in enum org.apache.ratis.server.RaftServerConfigKeys.Log.CorruptionPolicy

getCachedSegmentNum() - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogCache

getClientRequest() - Method in class org.apache.ratis.statemachine.impl.TransactionContextImpl

getClientRequest() - Method in interface org.apache.ratis.statemachine.TransactionContext

Returns the original request from the RaftClientRequest

getClientRequestTimer(RaftClientRequest) - Method in class org.apache.ratis.server.impl.RaftServerMetrics

getClosedLogFile(long, long) - Method in class org.apache.ratis.server.storage.RaftStorageDirectory

getClosedSegmentsSizeInBytes() - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogCache

getCommitInfoCache() - Method in class org.apache.ratis.server.impl.RaftServerImpl

return ref to the commit info cache.

getCorruptSnapshotFile(long, long) - Method in class org.apache.ratis.statemachine.impl.SimpleStateMachineStorage

getCorruptSnapshotFileName(long, long) - Static method in class org.apache.ratis.statemachine.impl.SimpleStateMachineStorage

getCounter(String) - Method in class org.apache.ratis.server.impl.RaftServerMetrics

getCurrentTerm() - Method in class org.apache.ratis.server.impl.ServerState

getCurrentTerm() - Method in interface org.apache.ratis.server.RaftServerMXBean

Latest RAFT term.

getDefault() - Static method in enum org.apache.ratis.server.RaftServerConfigKeys.Log.CorruptionPolicy

getDefaultLog() - Static method in interface org.apache.ratis.server.RaftServerConfigKeys

getEndIndex() - Method in class org.apache.ratis.server.storage.RaftStorageDirectory.LogPathAndIndex

getEntries(long, long) - Method in class org.apache.ratis.server.raftlog.memory.MemoryRaftLog

getEntries(long, long) - Method in class org.apache.ratis.server.raftlog.RaftLog

getEntries(long, long) - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog

getEntry(TimeDuration) - Method in class org.apache.ratis.server.raftlog.RaftLog.EntryWithData

getEntryString() - Method in class org.apache.ratis.server.raftlog.memory.MemoryRaftLog

getEntryWithData(long) - Method in class org.apache.ratis.server.raftlog.memory.MemoryRaftLog

getEntryWithData(long) - Method in class org.apache.ratis.server.raftlog.RaftLog

Get the log entry of the given index along with the state machine data.

getEntryWithData(long) - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog

getException() - Method in class org.apache.ratis.statemachine.impl.TransactionContextImpl

getException() - Method in interface org.apache.ratis.statemachine.TransactionContext

Returns the exception from the StateMachine or the log

getFactory() - Method in class org.apache.ratis.server.impl.RaftServerProxy

getFactory() - Method in interface org.apache.ratis.server.RaftServer

getFile() - Method in class org.apache.ratis.statemachine.impl.SingleFileSnapshotInfo

getFileDigest() - Method in class org.apache.ratis.server.storage.FileInfo

getFiles() - Method in class org.apache.ratis.statemachine.impl.FileListSnapshotInfo

getFiles() - Method in interface org.apache.ratis.statemachine.SnapshotInfo

Returns a list of files corresponding to this snapshot.

getFileSize() - Method in class org.apache.ratis.server.storage.FileInfo

getFlushIndex() - Method in class org.apache.ratis.server.raftlog.memory.MemoryRaftLog

getFlushIndex() - Method in class org.apache.ratis.server.raftlog.RaftLog

getFlushIndex() - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog

getFlushTimer() - Method in class org.apache.ratis.server.metrics.RaftLogMetrics

getFollower() - Method in class org.apache.ratis.server.impl.LogAppender

getFollowerAppendEntryTimer(boolean) - Method in class org.apache.ratis.server.impl.RaftServerMetrics

getFollowerId() - Method in class org.apache.ratis.server.impl.LogAppender

getFollowerNextIndices() - Method in class org.apache.ratis.server.impl.RaftServerImpl

getFollowers() - Method in interface org.apache.ratis.server.RaftServerMXBean

Addresses of the followers, only for leaders

getFuture() - Method in class org.apache.ratis.server.impl.PendingRequest

getGroupId() - Method in interface org.apache.ratis.server.RaftServerMXBean

Cluster identifier.

getGroupId() - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

getGroupIds() - Method in class org.apache.ratis.server.impl.RaftServerProxy

getGroupIds() - Method in interface org.apache.ratis.server.RaftServer

getGroupInfo(GroupInfoRequest) - Method in class org.apache.ratis.server.impl.RaftServerProxy

getGroupInfoAsync(GroupInfoRequest) - Method in class org.apache.ratis.server.impl.RaftServerProxy

getGroupList(GroupListRequest) - Method in class org.apache.ratis.server.impl.RaftServerProxy

getGroupListAsync(GroupListRequest) - Method in class org.apache.ratis.server.impl.RaftServerProxy

getGroups() - Method in class org.apache.ratis.server.impl.RaftServerProxy

getGroups() - Method in interface org.apache.ratis.server.RaftServer

getHalfMinTimeoutMs() - Method in class org.apache.ratis.server.impl.LogAppender

getHeaderLength() - Static method in interface org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogFormat

getHeartbeatRemainingTime() - Method in class org.apache.ratis.server.impl.LogAppender

getId() - Method in class org.apache.ratis.server.impl.RaftServerImpl

getId() - Method in class org.apache.ratis.server.impl.RaftServerProxy

getId() - Method in class org.apache.ratis.server.impl.RaftServerRpcWithProxy

getId() - Method in interface org.apache.ratis.server.RaftServer

getId() - Method in interface org.apache.ratis.server.RaftServerMXBean

Identifier of the current server.

getId() - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

getImpl(RaftGroupId) - Method in class org.apache.ratis.server.impl.RaftServerProxy

getIndex() - Method in interface org.apache.ratis.server.protocol.TermIndex

getIndex() - Method in class org.apache.ratis.server.raftlog.RaftLog.EntryWithData

getIndex() - Method in class org.apache.ratis.statemachine.impl.FileListSnapshotInfo

getIndex() - Method in interface org.apache.ratis.statemachine.SnapshotInfo

Returns the index corresponding to this snapshot.

getInetSocketAddress() - Method in interface org.apache.ratis.server.RaftServerRpc

getLastAppliedIndex() - Method in class org.apache.ratis.server.impl.ServerState

getLastAppliedTermIndex() - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

getLastAppliedTermIndex() - Method in interface org.apache.ratis.statemachine.StateMachine

getLastCommittedIndex() - Method in class org.apache.ratis.server.raftlog.RaftLog

getLastEntryTermIndex() - Method in class org.apache.ratis.server.raftlog.memory.MemoryRaftLog

getLastEntryTermIndex() - Method in class org.apache.ratis.server.raftlog.RaftLog

getLastEntryTermIndex() - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog

getLastLeaderElapsedTimeMs() - Method in class org.apache.ratis.server.impl.ServerState

getLastRpcTime() - Method in class org.apache.ratis.server.impl.FollowerInfo

getLatestInstalledSnapshotIndex() - Method in class org.apache.ratis.server.impl.ServerState

getLatestSnapshot() - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

getLatestSnapshot() - Method in class org.apache.ratis.statemachine.impl.SimpleStateMachineStorage

getLatestSnapshot() - Method in interface org.apache.ratis.statemachine.StateMachine

Returns the information for the latest durable snapshot.

getLatestSnapshot() - Method in interface org.apache.ratis.statemachine.StateMachineStorage

Returns the information for the latest durable snapshot.

getLeaderElectionMetrics() - Method in class org.apache.ratis.server.impl.RaftServerImpl

getLeaderElectionMetrics(RaftServerImpl) - Static method in class org.apache.ratis.server.metrics.LeaderElectionMetrics

getLeaderId() - Method in interface org.apache.ratis.server.RaftServerMXBean

Identifier of the leader node.

getLifeCycle() - Method in class org.apache.ratis.server.impl.RaftServerRpcWithProxy

getLifeCycle() - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

getLifeCycleState() - Method in class org.apache.ratis.server.impl.RaftServerProxy

getLifeCycleState() - Method in interface org.apache.ratis.server.RaftServer

getLifeCycleState() - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

getLifeCycleState() - Method in interface org.apache.ratis.statemachine.StateMachine

Returns the lifecycle state for this StateMachine.

getLog() - Method in class org.apache.ratis.server.impl.ServerState

getLogCorruptionPolicy() - Method in class org.apache.ratis.server.storage.RaftStorage

getLogEntry() - Method in class org.apache.ratis.statemachine.impl.TransactionContextImpl

getLogEntry() - Method in interface org.apache.ratis.statemachine.TransactionContext

Returns the committed log entry

getLogSegmentFiles() - Method in class org.apache.ratis.server.storage.RaftStorageDirectory

getMatchIndex() - Method in class org.apache.ratis.server.impl.FollowerInfo

getMemberId() - Method in class org.apache.ratis.server.impl.RaftServerImpl

getMetaFile() - Method in class org.apache.ratis.server.storage.RaftStorage

getName() - Method in class org.apache.ratis.server.impl.FollowerInfo

getName() - Method in class org.apache.ratis.server.raftlog.RaftLog

getNewTempDir() - Method in class org.apache.ratis.server.storage.RaftStorageDirectory

Returns a uniquely named temporary directory under $rootdir/tmp/

getNextIndex() - Method in class org.apache.ratis.server.impl.FollowerInfo

getNextIndex() - Method in class org.apache.ratis.server.impl.ServerState

getNextIndex() - Method in class org.apache.ratis.server.raftlog.RaftLog

getNumSnapshotsRetained() - Method in interface org.apache.ratis.statemachine.impl.SnapshotRetentionPolicy

If a retention policy is configured, get the number of recent snapshots to retain.

getOpenLogFile(long) - Method in class org.apache.ratis.server.storage.RaftStorageDirectory

getOpenSegmentSizeInBytes() - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogCache

getOption(String) - Static method in enum org.apache.ratis.server.impl.RaftServerConstants.StartupOption

getOtherPeers(RaftPeerId) - Method in class org.apache.ratis.server.impl.RaftConfiguration

getPath() - Method in class org.apache.ratis.server.storage.FileInfo

getPath() - Method in class org.apache.ratis.server.storage.RaftStorageDirectory.LogPathAndIndex

getPeer() - Method in class org.apache.ratis.server.impl.FollowerInfo

getPeer(RaftPeerId) - Method in class org.apache.ratis.server.impl.RaftConfiguration

getPeerCommitIndexGauge(RaftServerImpl, RaftServerImpl) - Static method in class org.apache.ratis.server.impl.RaftServerMetrics

Get the commit index gauge for the given peer of the server

getPeers() - Method in class org.apache.ratis.server.impl.RaftConfiguration

getProperties() - Method in class org.apache.ratis.server.impl.RaftServerProxy

getProperties() - Method in interface org.apache.ratis.server.RaftServer

getProxies() - Method in class org.apache.ratis.server.impl.RaftServerRpcWithProxy

getProxy() - Method in class org.apache.ratis.server.impl.RaftServerImpl

getRaftLog() - Method in class org.apache.ratis.server.impl.LogAppender

getRaftLogAppendEntryTimer() - Method in class org.apache.ratis.server.metrics.RaftLogMetrics

getRaftLogEnqueueDelayTimer() - Method in class org.apache.ratis.server.metrics.RaftLogMetrics

getRaftLogLoadSegmentTimer() - Method in class org.apache.ratis.server.metrics.RaftLogMetrics

getRaftLogMetrics() - Method in class org.apache.ratis.server.raftlog.RaftLog

getRaftLogPurgeTimer() - Method in class org.apache.ratis.server.metrics.RaftLogMetrics

getRaftLogQueueTimer() - Method in class org.apache.ratis.server.metrics.RaftLogMetrics

getRaftLogReadEntryTimer() - Method in class org.apache.ratis.server.metrics.RaftLogMetrics

getRaftLogSyncTimer() - Method in class org.apache.ratis.server.metrics.RaftLogMetrics

getRaftLogTaskExecutionTimer(String) - Method in class org.apache.ratis.server.metrics.RaftLogMetrics

getRaftServerMetrics() - Method in class org.apache.ratis.server.impl.RaftServerImpl

getRaftServerMetrics(RaftServerImpl) - Static method in class org.apache.ratis.server.impl.RaftServerMetrics

getRegistry() - Method in class org.apache.ratis.server.impl.RaftServerMetrics

getRetryCache() - Method in class org.apache.ratis.server.impl.RaftServerImpl

getRole() - Method in interface org.apache.ratis.server.RaftServerMXBean

RAFT Role of the server.

getRoleInfoProto() - Method in class org.apache.ratis.server.impl.RaftServerImpl

getRoot() - Method in class org.apache.ratis.server.storage.RaftStorageDirectory

Get root directory of this storage

getRpcType() - Method in class org.apache.ratis.server.impl.RaftServerProxy

getSerializedSize(RaftProtos.LogEntryProto) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

getSerializedSize() - Method in class org.apache.ratis.server.raftlog.RaftLog.EntryWithData

getServer() - Method in class org.apache.ratis.server.impl.LogAppender

getServer() - Method in class org.apache.ratis.server.RaftServerRpc.Builder

getServer() - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

getServerRole() - Method in class org.apache.ratis.statemachine.impl.TransactionContextImpl

getServerRole() - Method in interface org.apache.ratis.statemachine.TransactionContext

getServerRpc() - Method in class org.apache.ratis.server.impl.RaftServerImpl

getServerRpc() - Method in class org.apache.ratis.server.impl.RaftServerProxy

getSmDir() - Method in class org.apache.ratis.statemachine.impl.SimpleStateMachineStorage

getSnapshotFile(long, long) - Method in class org.apache.ratis.statemachine.impl.SimpleStateMachineStorage

getSnapshotFileName(long, long) - Static method in class org.apache.ratis.statemachine.impl.SimpleStateMachineStorage

getSnapshotIndex() - Method in class org.apache.ratis.server.raftlog.RaftLog

getStartIndex() - Method in class org.apache.ratis.server.raftlog.memory.MemoryRaftLog

getStartIndex() - Method in class org.apache.ratis.server.raftlog.RaftLog

getStartIndex() - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog

getStartIndex() - Method in class org.apache.ratis.server.storage.RaftStorageDirectory.LogPathAndIndex

getState() - Method in class org.apache.ratis.server.impl.RaftServerImpl

getStateMachine() - Method in class org.apache.ratis.server.impl.RaftServerImpl

getStateMachineContext() - Method in class org.apache.ratis.statemachine.impl.TransactionContextImpl

getStateMachineContext() - Method in interface org.apache.ratis.statemachine.TransactionContext

Returns the StateMachine the current TransactionContext specific to

getStateMachineData(RaftProtos.LogEntryProto) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

getStateMachineDir() - Method in class org.apache.ratis.server.storage.RaftStorageDirectory

getStateMachineEntry(RaftProtos.LogEntryProto) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

getStateMachineLogEntry() - Method in class org.apache.ratis.statemachine.impl.TransactionContextImpl

getStateMachineLogEntry() - Method in interface org.apache.ratis.statemachine.TransactionContext

Returns the data from the StateMachine

getStateMachineMetrics(RaftServerImpl, RaftLogIndex, StateMachine) - Static method in class org.apache.ratis.server.impl.StateMachineMetrics

getStateMachineStorage() - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

getStateMachineStorage() - Method in interface org.apache.ratis.statemachine.StateMachine

getStorage() - Method in class org.apache.ratis.server.impl.ServerState

getStorageDir() - Method in class org.apache.ratis.server.storage.RaftStorage

getTakeSnapshotTimer() - Method in class org.apache.ratis.server.impl.StateMachineMetrics

getTerm() - Method in interface org.apache.ratis.server.protocol.TermIndex

getTerm() - Method in class org.apache.ratis.server.raftlog.RaftLog.Metadata

getTerm() - Method in class org.apache.ratis.server.storage.MetaFile

getTerm() - Method in class org.apache.ratis.statemachine.impl.FileListSnapshotInfo

getTerm() - Method in interface org.apache.ratis.statemachine.SnapshotInfo

Returns the term corresponding to this snapshot.

getTerminator() - Static method in interface org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogFormat

getTermIndex(long) - Method in class org.apache.ratis.server.raftlog.memory.MemoryRaftLog

getTermIndex(long) - Method in class org.apache.ratis.server.raftlog.RaftLog

Get the TermIndex information of the given index.

getTermIndex(long) - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog

getTermIndex() - Method in class org.apache.ratis.statemachine.impl.FileListSnapshotInfo

getTermIndex() - Method in interface org.apache.ratis.statemachine.SnapshotInfo

Returns the term and index corresponding to this snapshot.

getTermIndexFromSnapshotFile(File) - Static method in class org.apache.ratis.statemachine.impl.SimpleStateMachineStorage

getThis() - Method in class org.apache.ratis.server.RaftServerRpc.Builder

getTimer(String) - Method in class org.apache.ratis.server.impl.RaftServerMetrics

getTmpSnapshotFile(long, long) - Method in class org.apache.ratis.statemachine.impl.SimpleStateMachineStorage

getTmpSnapshotFileName(long, long) - Static method in class org.apache.ratis.statemachine.impl.SimpleStateMachineStorage

getVotedFor() - Method in class org.apache.ratis.server.raftlog.RaftLog.Metadata

getVotedFor() - Method in class org.apache.ratis.server.storage.MetaFile

getWritableByteChannel() - Method in interface org.apache.ratis.statemachine.StateMachine.DataStream

groupManagement(GroupManagementRequest) - Method in class org.apache.ratis.server.impl.RaftServerProxy

groupManagementAsync(GroupManagementRequest) - Method in class org.apache.ratis.server.impl.RaftServerProxy

H

handleException(RaftPeerId, Exception, boolean) - Method in class org.apache.ratis.server.impl.RaftServerRpcWithProxy

handleException(RaftPeerId, Exception, boolean) - Method in interface org.apache.ratis.server.RaftServerRpc

Handle the given exception.

hashCode() - Method in class org.apache.ratis.server.impl.RaftConfiguration

hasMetaFile() - Method in class org.apache.ratis.server.storage.RaftStorageDirectory

hasReadLock() - Method in class org.apache.ratis.server.raftlog.RaftLog

hasWriteLock() - Method in class org.apache.ratis.server.raftlog.RaftLog

I

increaseNextIndex(long) - Method in class org.apache.ratis.server.impl.FollowerInfo

incrementAndGet(Consumer<Object>) - Method in class org.apache.ratis.server.raftlog.RaftLogIndex

indexOfNonTerminator(byte[], int, int) - Static method in interface org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogFormat

init(RaftStorage) - Method in class org.apache.ratis.statemachine.impl.SimpleStateMachineStorage

init(RaftStorage) - Method in interface org.apache.ratis.statemachine.StateMachineStorage

initialize(RaftServer, RaftGroupId, RaftStorage) - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

initialize(RaftServer, RaftGroupId, RaftStorage) - Method in interface org.apache.ratis.statemachine.StateMachine

Initializes the State Machine with the given server, group and storage.

initLogEntry(long, long) - Method in class org.apache.ratis.statemachine.impl.TransactionContextImpl

initLogEntry(long, long) - Method in interface org.apache.ratis.statemachine.TransactionContext

Initialize RaftProtos.LogEntryProto using the internal RaftProtos.StateMachineLogEntryProto.

INSTALL_SNAPSHOT_ENABLED_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log.Appender

INSTALL_SNAPSHOT_ENABLED_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log.Appender

installSnapshot(RaftProtos.InstallSnapshotRequestProto) - Method in class org.apache.ratis.server.impl.RaftServerImpl

installSnapshot(RaftProtos.InstallSnapshotRequestProto) - Method in class org.apache.ratis.server.impl.RaftServerProxy

installSnapshot(RaftProtos.InstallSnapshotRequestProto) - Method in interface org.apache.ratis.server.protocol.RaftServerProtocol

installSnapshot(StateMachine, RaftProtos.InstallSnapshotRequestProto) - Method in class org.apache.ratis.server.storage.SnapshotManager

installSnapshotEnabled(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log.Appender

Internal() - Constructor for class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogFormat.Internal

INVALID_LOG_INDEX - Static variable in class org.apache.ratis.server.impl.RaftServerConstants

Deprecated.

use RaftLog.INVALID_LOG_INDEX.

INVALID_LOG_INDEX - Static variable in class org.apache.ratis.server.raftlog.RaftLog

isAlive() - Method in class org.apache.ratis.server.impl.RaftServerImpl

isAppenderRunning() - Method in class org.apache.ratis.server.impl.LogAppender

isCandidate() - Method in class org.apache.ratis.server.impl.RaftServerImpl

isConfigEntry(TermIndex) - Method in class org.apache.ratis.server.raftlog.memory.MemoryRaftLog

isConfigEntry(TermIndex) - Method in class org.apache.ratis.server.raftlog.RaftLog

isConfigEntry(TermIndex) - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog

isFollower() - Method in class org.apache.ratis.server.impl.RaftServerImpl

isLeader() - Method in class org.apache.ratis.server.impl.RaftServerImpl

isLeaderReady() - Method in class org.apache.ratis.server.impl.RaftServerImpl

isOpen() - Method in class org.apache.ratis.server.storage.RaftStorageDirectory.LogPathAndIndex

isOpened() - Method in class org.apache.ratis.server.raftlog.RaftLog

isTerminator(byte) - Static method in interface org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogFormat

isTerminator(byte[], int, int) - Static method in interface org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogFormat

isValidTerm(int) - Static method in interface org.apache.ratis.server.protocol.TermIndex

A term number is valid iff it is greater than zero.

iterator() - Method in class org.apache.ratis.server.impl.LogAppender.SnapshotRequestIter

L

LAST_LEADER_ELAPSED_TIME - Static variable in class org.apache.ratis.server.metrics.LeaderElectionMetrics

LEADER_ELECTION_COUNT_METRIC - Static variable in class org.apache.ratis.server.metrics.LeaderElectionMetrics

LEADER_ELECTION_LATENCY - Static variable in class org.apache.ratis.server.metrics.LeaderElectionMetrics

LEADER_ELECTION_TIMEOUT_COUNT_METRIC - Static variable in class org.apache.ratis.server.metrics.LeaderElectionMetrics

LEADER_METRIC_PEER_COMMIT_INDEX - Static variable in class org.apache.ratis.server.impl.RaftServerMetrics

LeaderElectionMetrics - Class in org.apache.ratis.server.metrics

Class to update the metrics related to Leader Election.

LeaderState - Class in org.apache.ratis.server.impl

States for leader only.

LEAST_VALID_LOG_INDEX - Static variable in class org.apache.ratis.server.raftlog.RaftLog

The least valid log index, i.e.

link(StateMachine.DataStream, RaftProtos.LogEntryProto) - Method in interface org.apache.ratis.statemachine.StateMachine.DataApi

Link asynchronously the given stream with the given log entry.

loadLatestSnapshot() - Method in class org.apache.ratis.statemachine.impl.SimpleStateMachineStorage

loadMetadata() - Method in class org.apache.ratis.server.raftlog.memory.MemoryRaftLog

loadMetadata() - Method in class org.apache.ratis.server.raftlog.RaftLog

loadMetadata() - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog

lock() - Method in class org.apache.ratis.server.storage.RaftStorageDirectory

Lock storage to provide exclusive access.

LOG - Static variable in class org.apache.ratis.server.impl.FollowerInfo

LOG - Static variable in class org.apache.ratis.server.impl.LogAppender

LOG - Static variable in class org.apache.ratis.server.impl.RaftServerImpl

LOG - Static variable in class org.apache.ratis.server.impl.RaftServerProxy

LOG - Static variable in class org.apache.ratis.server.raftlog.RaftLog

LOG - Static variable in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogCache

LOG - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys

LOG - Static variable in interface org.apache.ratis.statemachine.StateMachine

LOG_APPENDER_INSTALL_SNAPSHOT_METRIC - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

LOG_SYNC - Static variable in class org.apache.ratis.server.raftlog.RaftLog

LogAppender - Class in org.apache.ratis.server.impl

A daemon thread appending log entries to a follower peer.

LogAppender(RaftServerImpl, LeaderState, FollowerInfo) - Constructor for class org.apache.ratis.server.impl.LogAppender

LogAppender.SnapshotRequestIter - Class in org.apache.ratis.server.impl

LogAppenderMetrics - Class in org.apache.ratis.server.metrics

LogAppenderMetrics(RaftGroupMemberId) - Constructor for class org.apache.ratis.server.metrics.LogAppenderMetrics

LogSegment - Class in org.apache.ratis.server.raftlog.segmented

In-memory cache for a log segment file.

LONG_TO_STRING - Static variable in interface org.apache.ratis.server.protocol.TermIndex

M

main(String[]) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys

matchHeader(byte[], int, int) - Static method in interface org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogFormat

MemoryRaftLog - Class in org.apache.ratis.server.raftlog.memory

A simple RaftLog implementation in memory.

MemoryRaftLog(RaftGroupMemberId, long, RaftProperties) - Constructor for class org.apache.ratis.server.raftlog.memory.MemoryRaftLog

Metadata(RaftPeerId, long) - Constructor for class org.apache.ratis.server.raftlog.RaftLog.Metadata

METADATA_LOG_ENTRY_COUNT - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

MetaFile - Class in org.apache.ratis.server.storage

Class that represents a file on disk which persistently stores a single long value.

N

newBuilder() - Static method in class org.apache.ratis.server.impl.RaftConfiguration

Create a RaftConfiguration.Builder.

newBuilder() - Static method in interface org.apache.ratis.server.RaftServer

newBuilder() - Static method in interface org.apache.ratis.statemachine.TransactionContext

newLogAppender(RaftServerImpl, LeaderState, FollowerInfo) - Method in class org.apache.ratis.server.impl.ServerFactory.BaseFactory

newLogAppender(RaftServerImpl, LeaderState, FollowerInfo) - Method in interface org.apache.ratis.server.impl.ServerFactory

Create a new LogAppender.

newRaftServer(RaftPeerId, RaftGroup, StateMachine.Registry, RaftProperties, Parameters) - Static method in class org.apache.ratis.server.impl.ServerImplUtils

For the case that all RaftServerImpl objects share the same StateMachine.

newRaftServer(RaftPeerId, StateMachine.Registry, RaftProperties, Parameters) - Static method in class org.apache.ratis.server.impl.ServerImplUtils

newRaftServerRpc(RaftServer) - Method in interface org.apache.ratis.server.impl.ServerFactory

newTermIndex(long, long) - Static method in class org.apache.ratis.server.impl.ServerImplUtils

newTermIndex(long, long) - Static method in interface org.apache.ratis.server.protocol.TermIndex

Create a new TermIndex instance.

nextEntry() - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogInputStream

NO_LEADER_TIMEOUT_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Notification

NO_LEADER_TIMEOUT_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Notification

Timeout value to notify the state machine when there is no leader.

noLeaderTimeout(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Notification

notifyAppend() - Method in class org.apache.ratis.server.impl.LogAppender

notifyExtendedNoLeader(RaftProtos.RoleInfoProto) - Method in interface org.apache.ratis.statemachine.StateMachine

Notify the Leader's state machine that a leader has not been elected for a long time this notification is based on "raft.server.leader.election.timeout"

notifyGroupRemove() - Method in interface org.apache.ratis.statemachine.StateMachine

Notify about group removal in the state machine.

notifyIndexUpdate(long, long) - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

notifyIndexUpdate(long, long) - Method in interface org.apache.ratis.statemachine.StateMachine

Called to notify state machine about indexes which are processed internally by Raft Server, this currently happens when conf entries are processed in raft Server.

notifyInstallSnapshotFromLeader(RaftProtos.RoleInfoProto, TermIndex) - Method in interface org.apache.ratis.statemachine.StateMachine

Notify the Follower's state machine that the leader has purged entries from its log and hence to catch up, the Follower state machine would have to install the latest snapshot.

notifyLeaderChanged(RaftGroupMemberId, RaftPeerId) - Method in interface org.apache.ratis.statemachine.StateMachine

Notify the state machine that a RaftPeer has been elected as leader.

notifyLogFailed(Throwable, RaftProtos.LogEntryProto) - Method in interface org.apache.ratis.statemachine.StateMachine

Notify the state machine that the pipeline has failed.

notifyNotLeader(RaftGroupId) - Method in interface org.apache.ratis.server.RaftServerRpc

The server role changes from leader to a non-leader role.

notifyNotLeader(Collection<TransactionContext>) - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

notifyNotLeader(Collection<TransactionContext>) - Method in interface org.apache.ratis.statemachine.StateMachine

Notify the state machine that the raft peer is no longer leader.

notifySlowness(RaftProtos.RoleInfoProto) - Method in interface org.apache.ratis.statemachine.StateMachine

Notify the Leader's state machine that one of the followers is slow this notification is based on "raft.server.rpc.slowness.timeout"

notifyTruncatedLogEntry(RaftProtos.LogEntryProto) - Method in class org.apache.ratis.server.impl.RaftServerImpl

The given log entry is being truncated.

O

onLeaderElectionCompletion(long) - Method in class org.apache.ratis.server.metrics.LeaderElectionMetrics

onLeaderElectionTimeout() - Method in class org.apache.ratis.server.metrics.LeaderElectionMetrics

onLogEntryCommit(RaftProtos.LogEntryProto) - Method in class org.apache.ratis.server.metrics.RaftLogMetrics

onNewLeaderElection() - Method in class org.apache.ratis.server.metrics.LeaderElectionMetrics

onRaftLogAppendEntry() - Method in class org.apache.ratis.server.metrics.RaftLogMetrics

onRaftLogCacheHit() - Method in class org.apache.ratis.server.metrics.RaftLogMetrics

onRaftLogCacheMiss() - Method in class org.apache.ratis.server.metrics.RaftLogMetrics

onRaftLogFlush() - Method in class org.apache.ratis.server.metrics.RaftLogMetrics

onRequestQueueLimitHit() - Method in class org.apache.ratis.server.impl.RaftServerMetrics

open(long, Consumer<RaftProtos.LogEntryProto>) - Method in class org.apache.ratis.server.raftlog.RaftLog

openImpl(long, Consumer<RaftProtos.LogEntryProto>) - Method in class org.apache.ratis.server.raftlog.RaftLog

openImpl(long, Consumer<RaftProtos.LogEntryProto>) - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog

org.apache.ratis.server - package org.apache.ratis.server

org.apache.ratis.server.impl - package org.apache.ratis.server.impl

org.apache.ratis.server.metrics - package org.apache.ratis.server.metrics

org.apache.ratis.server.protocol - package org.apache.ratis.server.protocol

org.apache.ratis.server.raftlog - package org.apache.ratis.server.raftlog

org.apache.ratis.server.raftlog.memory - package org.apache.ratis.server.raftlog.memory

org.apache.ratis.server.raftlog.segmented - package org.apache.ratis.server.raftlog.segmented

org.apache.ratis.server.storage - package org.apache.ratis.server.storage

org.apache.ratis.statemachine - package org.apache.ratis.statemachine

org.apache.ratis.statemachine.impl - package org.apache.ratis.statemachine.impl

P

pause() - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

pause() - Method in interface org.apache.ratis.statemachine.StateMachine

Pauses the state machine.

PendingRequest - Class in org.apache.ratis.server.impl

PREALLOCATED_SIZE_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log

PREALLOCATED_SIZE_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log

preallocatedSize(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log

preAppendTransaction(TransactionContext) - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

preAppendTransaction() - Method in class org.apache.ratis.statemachine.impl.TransactionContextImpl

preAppendTransaction(TransactionContext) - Method in interface org.apache.ratis.statemachine.StateMachine

This is called before the transaction passed from the StateMachine is appended to the raft log.

preAppendTransaction() - Method in interface org.apache.ratis.statemachine.TransactionContext

This is called before the transaction passed from the StateMachine is appended to the raft log.

PREFIX - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log.Appender

PREFIX - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log

PREFIX - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log.StateMachineData

PREFIX - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Notification

PREFIX - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys

PREFIX - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.RetryCache

PREFIX - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Rpc

PREFIX - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Snapshot

PREFIX - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Watch

PREFIX - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Write

processOnePath(Path) - Static method in class org.apache.ratis.server.storage.RaftStorageDirectory

purge(long) - Method in class org.apache.ratis.server.raftlog.RaftLog

Purge asynchronously the log transactions.

PURGE_GAP_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log

PURGE_GAP_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log

PURGE_UPTO_SNAPSHOT_INDEX_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log

PURGE_UPTO_SNAPSHOT_INDEX_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log

purgeGap(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log

purgeImpl(long) - Method in class org.apache.ratis.server.raftlog.memory.MemoryRaftLog

purgeImpl(long) - Method in class org.apache.ratis.server.raftlog.RaftLog

purgeImpl(long) - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog

purgeUptoSnapshotIndex(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log

Q

query(Message) - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

query(Message) - Method in interface org.apache.ratis.statemachine.StateMachine

Query the state machine.

queryStale(Message, long) - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

queryStale(Message, long) - Method in interface org.apache.ratis.statemachine.StateMachine

Query the state machine, provided minIndex <= commit index.

QUEUE_BYTE_LIMIT_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log

QUEUE_BYTE_LIMIT_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log

QUEUE_ELEMENT_LIMIT_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log

QUEUE_ELEMENT_LIMIT_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log

queueByteLimit(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log

queueElementLimit(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log

R

RAFT_CLIENT_READ_REQUEST - Static variable in class org.apache.ratis.server.impl.RaftServerMetrics

RAFT_CLIENT_STALE_READ_REQUEST - Static variable in class org.apache.ratis.server.impl.RaftServerMetrics

RAFT_CLIENT_WATCH_REQUEST - Static variable in class org.apache.ratis.server.impl.RaftServerMetrics

RAFT_CLIENT_WRITE_REQUEST - Static variable in class org.apache.ratis.server.impl.RaftServerMetrics

RAFT_LOG_APPEND_ENTRY_COUNT - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

RAFT_LOG_APPEND_ENTRY_LATENCY - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

RAFT_LOG_CACHE_CLOSED_SEGMENTS_NUM - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

RAFT_LOG_CACHE_CLOSED_SEGMENTS_SIZE_IN_BYTES - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

RAFT_LOG_CACHE_HIT_COUNT - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

RAFT_LOG_CACHE_MISS_COUNT - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

RAFT_LOG_CACHE_OPEN_SEGMENT_SIZE_IN_BYTES - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

RAFT_LOG_DATA_QUEUE_SIZE - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

RAFT_LOG_FLUSH_COUNT - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

RAFT_LOG_FLUSH_TIME - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

RAFT_LOG_LOAD_SEGMENT_LATENCY - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

RAFT_LOG_PURGE_METRIC - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

RAFT_LOG_READ_ENTRY_LATENCY - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

RAFT_LOG_SYNC_BATCH_SIZE - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

RAFT_LOG_SYNC_TIME - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

RAFT_LOG_TASK_ENQUEUE_DELAY - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

RAFT_LOG_TASK_EXECUTION_TIME - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

RAFT_LOG_TASK_QUEUE_TIME - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

RAFT_LOG_WORKER_QUEUE_SIZE - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

RaftConfiguration - Class in org.apache.ratis.server.impl

The configuration of the raft cluster.

RaftConfiguration.Builder - Class in org.apache.ratis.server.impl

To build RaftConfiguration objects.

RaftLog - Class in org.apache.ratis.server.raftlog

Base class of RaftLog.

RaftLog(RaftGroupMemberId, long, RaftProperties) - Constructor for class org.apache.ratis.server.raftlog.RaftLog

RaftLog.EntryWithData - Class in org.apache.ratis.server.raftlog

Holds proto entry along with future which contains read state machine data

RaftLog.Metadata - Class in org.apache.ratis.server.raftlog

RaftLogIndex - Class in org.apache.ratis.server.raftlog

Indices of RaftLog such as commit index, match index, etc.

RaftLogIndex(Object, long) - Constructor for class org.apache.ratis.server.raftlog.RaftLogIndex

RaftLogIOException - Exception in org.apache.ratis.server.raftlog

Exception while reading/writing RaftLog

RaftLogIOException(Throwable) - Constructor for exception org.apache.ratis.server.raftlog.RaftLogIOException

RaftLogIOException(String) - Constructor for exception org.apache.ratis.server.raftlog.RaftLogIOException

RaftLogIOException(String, Throwable) - Constructor for exception org.apache.ratis.server.raftlog.RaftLogIOException

RaftLogMetrics - Class in org.apache.ratis.server.metrics

RaftLogMetrics(String) - Constructor for class org.apache.ratis.server.metrics.RaftLogMetrics

RaftServer - Interface in org.apache.ratis.server

Raft server interface

RaftServer.Builder - Class in org.apache.ratis.server

To build RaftServer objects.

RaftServerAsynchronousProtocol - Interface in org.apache.ratis.server.protocol

RaftServerConfigKeys - Interface in org.apache.ratis.server

RaftServerConfigKeys.Log - Interface in org.apache.ratis.server

RaftServerConfigKeys.Log.Appender - Interface in org.apache.ratis.server

RaftServerConfigKeys.Log.CorruptionPolicy - Enum in org.apache.ratis.server

The policy to handle corrupted raft log.

RaftServerConfigKeys.Log.StateMachineData - Interface in org.apache.ratis.server

RaftServerConfigKeys.Notification - Interface in org.apache.ratis.server

RaftServerConfigKeys.RetryCache - Interface in org.apache.ratis.server

server retry cache related

RaftServerConfigKeys.Rpc - Interface in org.apache.ratis.server

server rpc timeout related

RaftServerConfigKeys.Snapshot - Interface in org.apache.ratis.server

RaftServerConfigKeys.Watch - Interface in org.apache.ratis.server

RaftServerConfigKeys.Write - Interface in org.apache.ratis.server

RaftServerConstants - Class in org.apache.ratis.server.impl

RaftServerConstants.StartupOption - Enum in org.apache.ratis.server.impl

RaftServerImpl - Class in org.apache.ratis.server.impl

RaftServerMetrics - Class in org.apache.ratis.server.impl

Metric Registry for Raft Group Server.

RaftServerMXBean - Interface in org.apache.ratis.server

JMX information about the state of the current raft cluster.

RaftServerProtocol - Interface in org.apache.ratis.server.protocol

RaftServerProtocol.Op - Enum in org.apache.ratis.server.protocol

RaftServerProxy - Class in org.apache.ratis.server.impl

RaftServerRpc - Interface in org.apache.ratis.server

An server-side interface for supporting different RPC implementations such as Netty, gRPC and Hadoop.

RaftServerRpc.Builder<B extends RaftServerRpc.Builder,RPC extends RaftServerRpc> - Class in org.apache.ratis.server

To build RaftServerRpc objects.

RaftServerRpcWithProxy<PROXY extends Closeable,PROXIES extends PeerProxyMap<PROXY>> - Class in org.apache.ratis.server.impl

Implementing RaftServerRpc using a PeerProxyMap.

RaftServerRpcWithProxy(Supplier<RaftPeerId>, Function<RaftPeerId, PROXIES>) - Constructor for class org.apache.ratis.server.impl.RaftServerRpcWithProxy

RaftStorage - Class in org.apache.ratis.server.storage

RaftStorage(File, RaftServerConstants.StartupOption) - Constructor for class org.apache.ratis.server.storage.RaftStorage

RaftStorage(File, RaftServerConstants.StartupOption, RaftServerConfigKeys.Log.CorruptionPolicy) - Constructor for class org.apache.ratis.server.storage.RaftStorage

RaftStorageDirectory - Class in org.apache.ratis.server.storage

RaftStorageDirectory.LogPathAndIndex - Class in org.apache.ratis.server.storage

RATIS_LEADER_ELECTION_METRICS - Static variable in class org.apache.ratis.server.metrics.LeaderElectionMetrics

RATIS_LEADER_ELECTION_METRICS_DESC - Static variable in class org.apache.ratis.server.metrics.LeaderElectionMetrics

RATIS_LOG_APPENDER_METRICS - Static variable in class org.apache.ratis.server.metrics.LogAppenderMetrics

RATIS_LOG_APPENDER_METRICS_DESC - Static variable in class org.apache.ratis.server.metrics.LogAppenderMetrics

RATIS_LOG_WORKER_METRICS - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

RATIS_LOG_WORKER_METRICS_DESC - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

RATIS_SERVER_METRICS - Static variable in class org.apache.ratis.server.impl.RaftServerMetrics

RATIS_SERVER_METRICS_DESC - Static variable in class org.apache.ratis.server.impl.RaftServerMetrics

RATIS_STATEMACHINE_METRICS - Static variable in class org.apache.ratis.server.impl.StateMachineMetrics

RATIS_STATEMACHINE_METRICS_DESC - Static variable in class org.apache.ratis.server.impl.StateMachineMetrics

read(RaftProtos.LogEntryProto) - Method in interface org.apache.ratis.statemachine.StateMachine.DataApi

Read asynchronously the state machine data from this state machine.

readLock() - Method in class org.apache.ratis.server.raftlog.RaftLog

readRaftConfiguration() - Method in class org.apache.ratis.server.storage.RaftStorage

readSegmentFile(File, long, long, boolean, RaftServerConfigKeys.Log.CorruptionPolicy, RaftLogMetrics, Consumer<RaftProtos.LogEntryProto>) - Static method in class org.apache.ratis.server.raftlog.segmented.LogSegment

rebuildLogEntryProto(RaftProtos.LogEntryProto, RaftProtos.StateMachineEntryProto.Builder) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

recordFollowerHeartbeatElapsedTime(RaftPeer, long) - Method in class org.apache.ratis.server.impl.RaftServerMetrics

Record heartbeat elapsed time for a follower within a Raft group.

recordTime(Timer, BaseStateMachine.Task) - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

reinitialize() - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

reinitialize() - Method in interface org.apache.ratis.statemachine.StateMachine

Re-initializes the State Machine in PAUSED state.

relativizeToRoot(Path) - Method in class org.apache.ratis.server.storage.RaftStorageDirectory

removeRaftServerMetrics(RaftServerImpl) - Static method in class org.apache.ratis.server.impl.RaftServerMetrics

removeStateMachineData(RaftProtos.LogEntryProto) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

If the given entry has state machine log entry and it has state machine data, build a new entry without the state machine data.

REQUEST_BYTE_SIZE - Static variable in class org.apache.ratis.server.impl.RaftServerMetrics

REQUEST_BYTE_SIZE_LIMIT_HIT_COUNTER - Static variable in class org.apache.ratis.server.impl.RaftServerMetrics

REQUEST_QUEUE_LIMIT_HIT_COUNTER - Static variable in class org.apache.ratis.server.impl.RaftServerMetrics

REQUEST_QUEUE_SIZE - Static variable in class org.apache.ratis.server.impl.RaftServerMetrics

REQUEST_TIMEOUT_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Rpc

REQUEST_TIMEOUT_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Rpc

requestTimeout(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Rpc

requestVote(RaftProtos.RequestVoteRequestProto) - Method in class org.apache.ratis.server.impl.RaftServerImpl

requestVote(RaftProtos.RequestVoteRequestProto) - Method in class org.apache.ratis.server.impl.RaftServerProxy

requestVote(RaftProtos.RequestVoteRequestProto) - Method in interface org.apache.ratis.server.protocol.RaftServerProtocol

RESOURCE_LIMIT_HIT_COUNTER - Static variable in class org.apache.ratis.server.impl.RaftServerMetrics

RETENTION_FILE_NUM_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Snapshot

RETENTION_FILE_NUM_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Snapshot

retentionFileNum(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Snapshot

RETRY_CACHE_ENTRY_COUNT_METRIC - Static variable in class org.apache.ratis.server.impl.RaftServerMetrics

RETRY_CACHE_HIT_COUNT_METRIC - Static variable in class org.apache.ratis.server.impl.RaftServerMetrics

RETRY_CACHE_HIT_RATE_METRIC - Static variable in class org.apache.ratis.server.impl.RaftServerMetrics

RETRY_CACHE_MISS_COUNT_METRIC - Static variable in class org.apache.ratis.server.impl.RaftServerMetrics

RETRY_CACHE_MISS_RATE_METRIC - Static variable in class org.apache.ratis.server.impl.RaftServerMetrics

RetryCache - Class in org.apache.ratis.server.impl

RetryCache.CacheEntry - Class in org.apache.ratis.server.impl

CacheEntry is tracked using unique client ID and callId of the RPC request

run() - Method in interface org.apache.ratis.statemachine.impl.BaseStateMachine.Task

runAppenderImpl() - Method in class org.apache.ratis.server.impl.LogAppender

Check and send appendEntries RPC

S

SEGMENT_CACHE_NUM_MAX_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log

SEGMENT_CACHE_NUM_MAX_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log

Besides the open segment, the max number of segments caching log entries.

SEGMENT_SIZE_MAX_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log

SEGMENT_SIZE_MAX_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log

segmentCacheNumMax(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log

SegmentedRaftLog - Class in org.apache.ratis.server.raftlog.segmented

The RaftLog implementation that writes log entries into segmented files in local disk.

SegmentedRaftLog(RaftGroupMemberId, RaftServerImpl, RaftStorage, long, RaftProperties) - Constructor for class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog

SegmentedRaftLogCache - Class in org.apache.ratis.server.raftlog.segmented

In-memory RaftLog Cache.

SegmentedRaftLogFormat - Interface in org.apache.ratis.server.raftlog.segmented

SegmentedRaftLogFormat.Internal - Class in org.apache.ratis.server.raftlog.segmented

SegmentedRaftLogInputStream - Class in org.apache.ratis.server.raftlog.segmented

SegmentedRaftLogInputStream(File, long, long, boolean) - Constructor for class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogInputStream

SegmentedRaftLogOutputStream - Class in org.apache.ratis.server.raftlog.segmented

SegmentedRaftLogOutputStream(File, boolean, long, long, ByteBuffer) - Constructor for class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogOutputStream

segmentSizeMax(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log

ServerFactory - Interface in org.apache.ratis.server.impl

A factory interface for creating server components.

ServerFactory.BaseFactory - Class in org.apache.ratis.server.impl

ServerImplUtils - Class in org.apache.ratis.server.impl

Server utilities for internal use.

ServerProtoUtils - Interface in org.apache.ratis.server.impl

Server proto utilities for internal use.

ServerState - Class in org.apache.ratis.server.impl

Common states of a raft peer.

set(long, String) - Method in class org.apache.ratis.server.storage.MetaFile

setAutoTriggerEnabled(RaftProperties, boolean) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Snapshot

setAutoTriggerThreshold(RaftProperties, long) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Snapshot

setBufferByteLimit(RaftProperties, SizeInBytes) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log.Appender

setBufferElementLimit(RaftProperties, int) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log.Appender

setByteLimit(RaftProperties, SizeInBytes) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Write

setCachingEnabled(RaftProperties, boolean) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log.StateMachineData

setClientRequest(RaftClientRequest) - Method in class org.apache.ratis.statemachine.TransactionContext.Builder

setConf(PeerConfiguration) - Method in class org.apache.ratis.server.impl.RaftConfiguration.Builder

setConf(Iterable<RaftPeer>) - Method in class org.apache.ratis.server.impl.RaftConfiguration.Builder

setConfiguration(SetConfigurationRequest) - Method in class org.apache.ratis.server.impl.RaftServerImpl

setConfiguration(SetConfigurationRequest) - Method in class org.apache.ratis.server.impl.RaftServerProxy

setConfigurationAsync(SetConfigurationRequest) - Method in class org.apache.ratis.server.impl.RaftServerImpl

Handle a raft configuration change request from client.

setConfigurationAsync(SetConfigurationRequest) - Method in class org.apache.ratis.server.impl.RaftServerProxy

Handle a raft configuration change request from client.

setCorruptionPolicy(RaftProperties, RaftServerConfigKeys.Log.CorruptionPolicy) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log

setElementLimit(RaftProperties, int) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Watch

setElementLimit(RaftProperties, int) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Write

setException(Exception) - Method in class org.apache.ratis.statemachine.impl.TransactionContextImpl

setException(Exception) - Method in interface org.apache.ratis.statemachine.TransactionContext

Set exception in case of failure.

setExpiryTime(RaftProperties, TimeDuration) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.RetryCache

setForceSyncNum(RaftProperties, int) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log

setGroup(RaftGroup) - Method in class org.apache.ratis.server.RaftServer.Builder

Set all the peers (including the server being built) in the Raft cluster.

setInstallSnapshotEnabled(RaftProperties, boolean) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log.Appender

setLastAppliedTermIndex(TermIndex) - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

setLogData(ByteString) - Method in class org.apache.ratis.statemachine.TransactionContext.Builder

setLogEntry(RaftProtos.LogEntryProto) - Method in class org.apache.ratis.statemachine.TransactionContext.Builder

setLogEntryIndex(long) - Method in class org.apache.ratis.server.impl.RaftConfiguration.Builder

setNoLeaderTimeout(RaftProperties, TimeDuration) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Notification

setOldConf(PeerConfiguration) - Method in class org.apache.ratis.server.impl.RaftConfiguration.Builder

setOldConf(Iterable<RaftPeer>) - Method in class org.apache.ratis.server.impl.RaftConfiguration.Builder

setParameters(Parameters) - Method in class org.apache.ratis.server.RaftServer.Builder

Set Parameters.

setPreallocatedSize(RaftProperties, SizeInBytes) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log

setProperties(RaftProperties) - Method in class org.apache.ratis.server.RaftServer.Builder

Set RaftProperties.

setPurgeGap(RaftProperties, int) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log

setPurgeUptoSnapshotIndex(RaftProperties, boolean) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log

setQueueByteLimit(RaftProperties, int) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log

setQueueElementLimit(RaftProperties, int) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log

setRequestTimeout(RaftProperties, TimeDuration) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Rpc

setRetentionFileNum(RaftProperties, int) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Snapshot

setSegmentCacheNumMax(RaftProperties, int) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log

setSegmentSizeMax(RaftProperties, SizeInBytes) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log

setServer(RaftServer) - Method in class org.apache.ratis.server.RaftServerRpc.Builder

setServerId(RaftPeerId) - Method in class org.apache.ratis.server.RaftServer.Builder

Set the server ID.

setServerRole(RaftProtos.RaftPeerRole) - Method in class org.apache.ratis.statemachine.TransactionContext.Builder

setShouldCommit(boolean) - Method in class org.apache.ratis.statemachine.impl.TransactionContextImpl

setShouldCommit(boolean) - Method in interface org.apache.ratis.statemachine.TransactionContext

Sets whether to commit the transaction to the RAFT log or not

setSleepDeviationThreshold(RaftProperties, int) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys

setSleepTime(RaftProperties, TimeDuration) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Rpc

setSlownessTimeout(RaftProperties, TimeDuration) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Rpc

setSnapshotChunkSizeMax(RaftProperties, SizeInBytes) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log.Appender

setSnapshotIndex(long) - Method in class org.apache.ratis.server.impl.FollowerInfo

setStagingCatchupGap(RaftProperties, int) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys

setStateMachine(StateMachine) - Method in class org.apache.ratis.server.RaftServer.Builder

Set the StateMachine of the server.

setStateMachine(StateMachine) - Method in class org.apache.ratis.statemachine.TransactionContext.Builder

setStateMachineContext(Object) - Method in class org.apache.ratis.statemachine.impl.TransactionContextImpl

setStateMachineContext(Object) - Method in class org.apache.ratis.statemachine.TransactionContext.Builder

setStateMachineContext(Object) - Method in interface org.apache.ratis.statemachine.TransactionContext

Sets the StateMachine the TransactionContext is specific to, the method would not create a new transaction context, it updates the StateMachine it associates with

setStateMachineData(ByteString) - Method in class org.apache.ratis.statemachine.TransactionContext.Builder

setStateMachineLogEntry(RaftProtos.StateMachineLogEntryProto) - Method in class org.apache.ratis.statemachine.TransactionContext.Builder

setStateMachineLogEntryProto(RaftProtos.StateMachineLogEntryProto) - Method in class org.apache.ratis.statemachine.impl.TransactionContextImpl

setStateMachineLogEntryProto(RaftProtos.StateMachineLogEntryProto) - Method in interface org.apache.ratis.statemachine.TransactionContext

Sets the data from the StateMachine

setStateMachineRegistry(StateMachine.Registry) - Method in class org.apache.ratis.server.RaftServer.Builder

Set the StateMachine.Registry of the server.

setStorageDir(RaftProperties, List<File>) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys

setSync(RaftProperties, boolean) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log.StateMachineData

setSyncTimeout(RaftProperties, TimeDuration) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log.StateMachineData

setSyncTimeoutRetry(RaftProperties, int) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log.StateMachineData

setTimeout(RaftProperties, TimeDuration) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Watch

setTimeoutDenomination(RaftProperties, TimeDuration) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Watch

setTimeoutMax(RaftProperties, TimeDuration) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Rpc

setTimeoutMin(RaftProperties, TimeDuration) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Rpc

setUnconditionally(long, Consumer<Object>) - Method in class org.apache.ratis.server.raftlog.RaftLogIndex

setUseMemory(RaftProperties, boolean) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log

setWriteBufferSize(RaftProperties, SizeInBytes) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log

shouldCommit() - Method in class org.apache.ratis.statemachine.impl.TransactionContextImpl

shouldCommit() - Method in interface org.apache.ratis.statemachine.TransactionContext

It indicates if the transaction should be committed to the RAFT log

shouldHeartbeat() - Method in class org.apache.ratis.server.impl.LogAppender

shouldInstallSnapshot() - Method in class org.apache.ratis.server.impl.LogAppender

shouldReadStateMachineData(RaftProtos.LogEntryProto) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

shouldSendRequest() - Method in class org.apache.ratis.server.impl.LogAppender

Should the leader send appendEntries RPC to this follower?

shutdown(boolean) - Method in class org.apache.ratis.server.impl.RaftServerImpl

SimpleStateMachineStorage - Class in org.apache.ratis.statemachine.impl

A StateMachineStorage that stores the snapshot in a single file.

SimpleStateMachineStorage() - Constructor for class org.apache.ratis.statemachine.impl.SimpleStateMachineStorage

SingleFileSnapshotInfo - Class in org.apache.ratis.statemachine.impl

Each snapshot only has a single file.

SingleFileSnapshotInfo(FileInfo, long, long) - Constructor for class org.apache.ratis.statemachine.impl.SingleFileSnapshotInfo

size() - Method in class org.apache.ratis.server.impl.RetryCache

SLEEP_DEVIATION_THRESHOLD_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys

SLEEP_DEVIATION_THRESHOLD_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys

SLEEP_TIME_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Rpc

SLEEP_TIME_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Rpc

sleepDeviationThreshold(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys

sleepTime(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Rpc

SLOWNESS_TIMEOUT_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Rpc

SLOWNESS_TIMEOUT_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Rpc

slownessTimeout(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Rpc

SNAPSHOT_CHUNK_SIZE_MAX_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log.Appender

SNAPSHOT_CHUNK_SIZE_MAX_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log.Appender

SNAPSHOT_REGEX - Static variable in class org.apache.ratis.statemachine.impl.SimpleStateMachineStorage

snapshot.term_index

snapshotChunkSizeMax(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log.Appender

SnapshotInfo - Interface in org.apache.ratis.statemachine

SnapshotInfo represents a durable state by the state machine.

SnapshotManager - Class in org.apache.ratis.server.storage

Manage snapshots of a raft peer.

SnapshotManager(RaftStorage, RaftPeerId) - Constructor for class org.apache.ratis.server.storage.SnapshotManager

SnapshotRequestIter(SnapshotInfo, String) - Constructor for class org.apache.ratis.server.impl.LogAppender.SnapshotRequestIter

SnapshotRetentionPolicy - Interface in org.apache.ratis.statemachine.impl

Policy for retention of Ratis snapshot files.

STAGING_CATCHUP_GAP_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys

STAGING_CATCHUP_GAP_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys

When bootstrapping a new peer, If the gap between the match index of the peer and the leader's latest committed index is less than this gap, we treat the peer as caught-up.

stagingCatchupGap(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys

start() - Method in class org.apache.ratis.server.impl.RaftServerProxy

start() - Method in class org.apache.ratis.server.impl.RaftServerRpcWithProxy

start() - Method in interface org.apache.ratis.server.RaftServer

Start this server.

start() - Method in interface org.apache.ratis.server.RaftServerRpc

Start the RPC service.

startImpl() - Method in class org.apache.ratis.server.impl.RaftServerRpcWithProxy

startTransaction(RaftClientRequest) - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

startTransaction(RaftClientRequest) - Method in interface org.apache.ratis.statemachine.StateMachine

Validate/pre-process the incoming update request in the state machine.

STATE_MACHINE_LOG_ENTRY_COUNT - Static variable in class org.apache.ratis.server.metrics.RaftLogMetrics

StateMachine - Interface in org.apache.ratis.statemachine

StateMachine is the entry point for the custom implementation of replicated state as defined in the "State Machine Approach" in the literature (see https://en.wikipedia.org/wiki/State_machine_replication).

StateMachine.DataApi - Interface in org.apache.ratis.statemachine

StateMachine.DataStream - Interface in org.apache.ratis.statemachine

For streaming state machine data.

StateMachine.Registry - Interface in org.apache.ratis.statemachine

A registry to support different state machines in multi-raft environment.

STATEMACHINE_APPLIED_INDEX_GAUGE - Static variable in class org.apache.ratis.server.impl.StateMachineMetrics

STATEMACHINE_APPLY_COMPLETED_GAUGE - Static variable in class org.apache.ratis.server.impl.StateMachineMetrics

STATEMACHINE_TAKE_SNAPSHOT_TIMER - Static variable in class org.apache.ratis.server.impl.StateMachineMetrics

StateMachineMetrics - Class in org.apache.ratis.server.impl

Metrics Registry for the State Machine Updater.

StateMachineStorage - Interface in org.apache.ratis.statemachine

stats() - Method in class org.apache.ratis.server.impl.RetryCache

stopAppender() - Method in class org.apache.ratis.server.impl.LogAppender

STORAGE_DIR_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys

STORAGE_DIR_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys

storageDir(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys

stream(RaftClientRequest) - Method in interface org.apache.ratis.statemachine.StateMachine.DataApi

Create asynchronously a StateMachine.DataStream to stream state machine data.

submitClientRequest(RaftClientRequest) - Method in class org.apache.ratis.server.impl.RaftServerImpl

submitClientRequest(RaftClientRequest) - Method in class org.apache.ratis.server.impl.RaftServerProxy

submitClientRequestAsync(RaftClientRequest) - Method in class org.apache.ratis.server.impl.RaftServerImpl

submitClientRequestAsync(RaftClientRequest) - Method in class org.apache.ratis.server.impl.RaftServerProxy

submitEventOnSuccessAppend() - Method in class org.apache.ratis.server.impl.LogAppender

submitUpdateCommitEvent() - Method in class org.apache.ratis.server.impl.RaftServerImpl

sync(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log.StateMachineData

SYNC_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log.StateMachineData

SYNC_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log.StateMachineData

SYNC_TIMEOUT_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log.StateMachineData

SYNC_TIMEOUT_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log.StateMachineData

SYNC_TIMEOUT_RETRY_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log.StateMachineData

SYNC_TIMEOUT_RETRY_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log.StateMachineData

-1: retry indefinitely 0: no retry >0: the number of retries

syncTimeout(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log.StateMachineData

syncTimeoutRetry(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log.StateMachineData

syncWithSnapshot(long) - Method in class org.apache.ratis.server.raftlog.memory.MemoryRaftLog

syncWithSnapshot(long) - Method in class org.apache.ratis.server.raftlog.RaftLog

syncWithSnapshot(long) - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog

T

takeSnapshot() - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

takeSnapshot() - Method in interface org.apache.ratis.statemachine.StateMachine

Dump the in-memory state into a snapshot file in the RaftStorage.

TermIndex - Interface in org.apache.ratis.server.protocol

The term and the log index defined in the Raft consensus algorithm.

timeout(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Watch

TIMEOUT_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Watch

TIMEOUT_DENOMINATION_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Watch

TIMEOUT_DENOMINATION_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Watch

TIMEOUT_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Watch

Timeout for watch requests.

TIMEOUT_MAX_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Rpc

TIMEOUT_MAX_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Rpc

TIMEOUT_MIN_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Rpc

TIMEOUT_MIN_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Rpc

timeoutDenomination(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Watch

timeoutMax(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Rpc

timeoutMin(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Rpc

toAppendEntriesReplyProto(RaftPeerId, RaftGroupMemberId, long, long, long, RaftProtos.AppendEntriesReplyProto.AppendResult, long, long, boolean) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toAppendEntriesRequestProto(RaftGroupMemberId, RaftPeerId, long, List<RaftProtos.LogEntryProto>, long, boolean, TermIndex, Collection<RaftProtos.CommitInfoProto>, long) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toInstallSnapshotReplyProto(RaftPeerId, RaftGroupMemberId, long, int, RaftProtos.InstallSnapshotResult) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toInstallSnapshotReplyProto(RaftPeerId, RaftGroupMemberId, long, RaftProtos.InstallSnapshotResult, long) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toInstallSnapshotReplyProto(RaftPeerId, RaftGroupMemberId, RaftProtos.InstallSnapshotResult) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toInstallSnapshotRequestProto(RaftGroupMemberId, RaftPeerId, String, int, long, TermIndex, List<RaftProtos.FileChunkProto>, long, boolean) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toInstallSnapshotRequestProto(RaftGroupMemberId, RaftPeerId, long, TermIndex) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toLogEntryProto(RaftConfiguration, long, long) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toLogEntryProto(RaftProtos.StateMachineLogEntryProto, long, long) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toLogEntryProto(long, long, long) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toLogEntryString(RaftProtos.LogEntryProto) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toLogEntryString(RaftProtos.LogEntryProto, Function<RaftProtos.StateMachineLogEntryProto, String>) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toLogEntryString(RaftProtos.LogEntryProto) - Method in class org.apache.ratis.server.raftlog.RaftLog

toLogEntryString(RaftProtos.LogEntryProto) - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog

toMetadataEntryBuilder(long) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toRaftConfiguration(RaftProtos.LogEntryProto) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toRaftConfigurationProto(RaftConfiguration) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toRaftRpcReplyProtoBuilder(RaftPeerId, RaftGroupMemberId, boolean) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toRaftRpcRequestProtoBuilder(RaftGroupMemberId, RaftPeerId) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toRequestVoteReplyProto(RaftPeerId, RaftGroupMemberId, boolean, long, boolean) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toRequestVoteRequestProto(RaftGroupMemberId, RaftPeerId, long, TermIndex) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toServerRpcProto(RaftPeer, long) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toShortString(List<RaftProtos.LogEntryProto>) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toStateMachineEntryProtoBuilder(ByteString) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toStateMachineEntryProtoBuilder(int) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toStateMachineLogEntryProto(RaftClientRequest, ByteString, ByteString) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toStateMachineLogEntryProto(ClientId, long, ByteString, ByteString) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toStateMachineLogEntryString(RaftProtos.StateMachineLogEntryProto, Function<RaftProtos.StateMachineLogEntryProto, String>) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toStateMachineLogEntryString(RaftProtos.StateMachineLogEntryProto) - Method in interface org.apache.ratis.statemachine.StateMachine

Converts the proto object into a useful log string to add information about state machine data.

toString() - Method in class org.apache.ratis.server.impl.ConfigurationManager

toString() - Method in class org.apache.ratis.server.impl.FollowerInfo

toString() - Method in class org.apache.ratis.server.impl.LeaderState

toString() - Method in class org.apache.ratis.server.impl.LogAppender

toString() - Method in class org.apache.ratis.server.impl.PendingRequest

toString() - Method in class org.apache.ratis.server.impl.RaftConfiguration

toString() - Method in class org.apache.ratis.server.impl.RaftServerImpl

toString() - Method in class org.apache.ratis.server.impl.RaftServerProxy

toString() - Method in class org.apache.ratis.server.impl.RetryCache.CacheEntry

toString(RaftProtos.LogEntryProto...) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toString(RaftProtos.AppendEntriesRequestProto) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toString(RaftProtos.AppendEntriesReplyProto) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toString(RaftProtos.RequestVoteReplyProto) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toString(RaftProtos.InstallSnapshotRequestProto) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toString(RaftProtos.InstallSnapshotReplyProto) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toString() - Method in class org.apache.ratis.server.impl.ServerState

toString(long, long) - Static method in interface org.apache.ratis.server.protocol.TermIndex

toString() - Method in class org.apache.ratis.server.raftlog.RaftLog.EntryWithData

toString() - Method in class org.apache.ratis.server.raftlog.RaftLog

toString() - Method in class org.apache.ratis.server.raftlog.RaftLogIndex

toString() - Method in class org.apache.ratis.server.raftlog.segmented.LogSegment

toString() - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog

toString() - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogInputStream

toString() - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogOutputStream

toString() - Method in class org.apache.ratis.server.storage.FileInfo

toString() - Method in class org.apache.ratis.server.storage.RaftStorage

toString() - Method in class org.apache.ratis.server.storage.RaftStorageDirectory.LogPathAndIndex

toString() - Method in class org.apache.ratis.server.storage.RaftStorageDirectory

toString() - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

toString() - Method in class org.apache.ratis.statemachine.impl.FileListSnapshotInfo

toTermIndex(RaftProtos.TermIndexProto) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toTermIndex(RaftProtos.LogEntryProto) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toTermIndexProto(TermIndex) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toTermIndexString(RaftProtos.LogEntryProto) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

toTermIndexString(RaftProtos.TermIndexProto) - Static method in interface org.apache.ratis.server.impl.ServerProtoUtils

TransactionContext - Interface in org.apache.ratis.statemachine

Context for a transaction.

TransactionContext.Builder - Class in org.apache.ratis.statemachine

TransactionContextImpl - Class in org.apache.ratis.statemachine.impl

Implementation of TransactionContext This is a private API.

TransactionContextImpl(StateMachine, RaftClientRequest, RaftProtos.StateMachineLogEntryProto, Object) - Constructor for class org.apache.ratis.statemachine.impl.TransactionContextImpl

Construct a TransactionContext from a client request.

TransactionContextImpl(RaftProtos.RaftPeerRole, StateMachine, RaftProtos.LogEntryProto) - Constructor for class org.apache.ratis.statemachine.impl.TransactionContextImpl

Construct a TransactionContext from a RaftProtos.LogEntryProto.

truncate(long) - Method in class org.apache.ratis.server.raftlog.RaftLog

truncate(long) - Method in interface org.apache.ratis.statemachine.StateMachine.DataApi

Truncates asynchronously the state machine data to the given log index.

truncateImpl(long) - Method in class org.apache.ratis.server.raftlog.memory.MemoryRaftLog

truncateImpl(long) - Method in class org.apache.ratis.server.raftlog.RaftLog

truncateImpl(long) - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog

U

unlock() - Method in class org.apache.ratis.server.storage.RaftStorageDirectory

Unlock storage.

updateCommitIndex(long) - Method in class org.apache.ratis.server.impl.LogAppender

updateIncreasingly(long, Consumer<Object>) - Method in class org.apache.ratis.server.raftlog.RaftLogIndex

updateLastAppliedTermIndex(long, long) - Method in class org.apache.ratis.statemachine.impl.BaseStateMachine

updateLastCommitted(long, long) - Method in class org.apache.ratis.server.raftlog.RaftLog

Update the last committed index.

updateLastRpcResponseTime() - Method in class org.apache.ratis.server.impl.FollowerInfo

Update lastRpcResponseTime to the current time.

updateLastRpcSendTime() - Method in class org.apache.ratis.server.impl.FollowerInfo

Update lastRpcSendTime to the current time.

updateMatchIndex(long) - Method in class org.apache.ratis.server.impl.FollowerInfo

updateNextIndex(long) - Method in class org.apache.ratis.server.impl.FollowerInfo

updateNextIndexToMax(long) - Method in class org.apache.ratis.server.impl.FollowerInfo

updateSnapshotIndex(long) - Method in class org.apache.ratis.server.raftlog.RaftLog

Update the last committed index and snapshotIndex with the last index in the snapshot.

updateToMax(long, Consumer<Object>) - Method in class org.apache.ratis.server.raftlog.RaftLogIndex

updateUnconditionally(LongUnaryOperator, Consumer<Object>) - Method in class org.apache.ratis.server.raftlog.RaftLogIndex

USE_MEMORY_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log

USE_MEMORY_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log

useMemory(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log

V

validateLogEntry(RaftProtos.LogEntryProto) - Method in class org.apache.ratis.server.raftlog.RaftLog

Validate the term and index of entry w.r.t RaftLog

valueOf(String) - Static method in enum org.apache.ratis.server.impl.RaftServerConstants.StartupOption

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.apache.ratis.server.protocol.RaftServerProtocol.Op

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.apache.ratis.server.RaftServerConfigKeys.Log.CorruptionPolicy

Returns the enum constant of this type with the specified name.

values() - Static method in enum org.apache.ratis.server.impl.RaftServerConstants.StartupOption

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.apache.ratis.server.protocol.RaftServerProtocol.Op

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.apache.ratis.server.RaftServerConfigKeys.Log.CorruptionPolicy

Returns an array containing the constants of this enum type, in the order they are declared.

W

write(RaftProtos.LogEntryProto) - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogOutputStream

Write the given entry to this output stream.

write(RaftProtos.LogEntryProto) - Method in interface org.apache.ratis.statemachine.StateMachine.DataApi

Write asynchronously the state machine data in the given log entry to this state machine.

WRITE_BUFFER_SIZE_DEFAULT - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log

WRITE_BUFFER_SIZE_KEY - Static variable in interface org.apache.ratis.server.RaftServerConfigKeys.Log

writeBufferSize(RaftProperties) - Static method in interface org.apache.ratis.server.RaftServerConfigKeys.Log

writeLock() - Method in class org.apache.ratis.server.raftlog.RaftLog

writeMetadata(long, RaftPeerId) - Method in class org.apache.ratis.server.raftlog.memory.MemoryRaftLog

writeMetadata(long, RaftPeerId) - Method in class org.apache.ratis.server.raftlog.RaftLog

Write and flush the metadata (votedFor and term) into the meta file.

writeMetadata(long, RaftPeerId) - Method in class org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog

writeRaftConfiguration(RaftProtos.LogEntryProto) - Method in class org.apache.ratis.server.storage.RaftStorage

A B C D E F G H I L M N O P Q R S T U V W