Index (Apache HBase - Zookeeper 3.0.0-beta-1 API)

A B C D E G H I K L M N O P R S T U W Z

A

abort(String, Throwable) - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher
abortable - Variable in class org.apache.hadoop.hbase.zookeeper.ZKNodeTracker: Used to abort if a fatal error occurs
abortable - Variable in class org.apache.hadoop.hbase.zookeeper.ZKWatcher
addClientPort(int) - Method in class org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster: Add a client port to the list.
asyncCreate(ZKWatcher, String, byte[], AsyncCallback.StringCallback, Object) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Async creates the specified node with the specified data.

B

blockUntilAvailable() - Method in class org.apache.hadoop.hbase.zookeeper.ZKNodeTracker: Gets the data of the node, blocking until the node is available.
blockUntilAvailable(long, boolean) - Method in class org.apache.hadoop.hbase.zookeeper.ZKNodeTracker: Gets the data of the node, blocking until the node is available or the specified timeout has elapsed.

C

checkAndSetZNodeAcls() - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher: On master start, we check the znode ACLs under the root directory and set the ACLs properly if needed.
checkExists(ZKWatcher, String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Check if the specified node exists.
checkIfBaseNodeAvailable() - Method in class org.apache.hadoop.hbase.zookeeper.ZKNodeTracker: Checks if the baseznode set as per the property 'zookeeper.znode.parent' exists.
checkZk() - Method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: Try to create a ZooKeeper connection.
close() - Method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper
close() - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher: Close the connection to ZooKeeper.
ClusterStatusTracker - Class in org.apache.hadoop.hbase.zookeeper: Tracker on cluster settings up in zookeeper.
ClusterStatusTracker(ZKWatcher, Abortable) - Constructor for class org.apache.hadoop.hbase.zookeeper.ClusterStatusTracker: Creates a cluster status tracker.
connect(Configuration, Watcher) - Static method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: See RecoverableZooKeeper.connect(Configuration, String, Watcher, String)
connect(Configuration, String, Watcher) - Static method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: See RecoverableZooKeeper.connect(Configuration, String, Watcher, String)
connect(Configuration, String, Watcher, String) - Static method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: Creates a new connection to ZooKeeper, pulling settings and ensemble config from the specified configuration object using methods from ZKConfig.
convert(DeserializationException) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Convert a DeserializationException to a more palatable KeeperException.
create(String, byte[], List<ACL>, CreateMode) - Method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: NONSEQUENTIAL create is idempotent operation.
createACL(String) - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher
createACL(String, boolean) - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher
createAndFailSilent(ZKWatcher, String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Creates the specified node, iff the node does not exist.
createAndFailSilent(ZKWatcher, String, byte[]) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Creates the specified node containing specified data, iff the node does not exist.
createAndFailSilent(String, byte[]) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil.ZKUtilOp: Returns a createAndFailSilent ZKUtilOp
createAndWatch(ZKWatcher, String, byte[]) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Creates the specified node with the specified data and watches it.
createEphemeralNodeAndWatch(ZKWatcher, String, byte[]) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Set the specified znode to be an ephemeral node carrying the specified data.
createNodeIfNotExistsAndWatch(ZKWatcher, String, byte[]) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Creates the specified znode to be a persistent node carrying the specified data.
createNodeIfNotExistsNoWatch(ZKWatcher, String, byte[], CreateMode) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Creates the specified znode with the specified data but does not watch it.
createSetData(ZKWatcher, String, byte[]) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Set data into node creating node if it doesn't yet exist.
createWithParents(ZKWatcher, String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Creates the specified node and all parent nodes required for it to exist.
createWithParents(ZKWatcher, String, byte[]) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Creates the specified node and all parent nodes required for it to exist.

D

delete(String, int) - Method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: delete is an idempotent operation.
deleteChildrenRecursively(ZKWatcher, String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Delete all the children of the specified node but not the node itself.
deleteChildrenRecursivelyMultiOrSequential(ZKWatcher, boolean, String...) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Delete all the children of the specified node but not the node itself.
deleteIfEquals(ZKWatcher, String) - Static method in class org.apache.hadoop.hbase.zookeeper.MasterAddressTracker: delete the master znode if its content is same as the parameter
deleteMetaLocation(ZKWatcher) - Static method in class org.apache.hadoop.hbase.zookeeper.MetaTableLocator: Deletes the location of hbase:meta in ZooKeeper.
deleteMetaLocation(ZKWatcher, int) - Static method in class org.apache.hadoop.hbase.zookeeper.MetaTableLocator
deleteNode(ZKWatcher, String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Delete the specified node.
deleteNode(ZKWatcher, String, int) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Delete the specified node with the specified version.
deleteNodeFailSilent(ZKWatcher, String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Deletes the specified node.
deleteNodeFailSilent(String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil.ZKUtilOp: Returns a deleteNodeFailSilent ZKUtilOP
deleteNodeRecursively(ZKWatcher, String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Delete the specified node and all of it's children.
deleteNodeRecursivelyMultiOrSequential(ZKWatcher, boolean, String...) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Delete the specified node and its children.
DeletionListener - Class in org.apache.hadoop.hbase.zookeeper: A ZooKeeper watcher meant to detect deletions of ZNodes.
DeletionListener(ZKWatcher, String, CountDownLatch) - Constructor for class org.apache.hadoop.hbase.zookeeper.DeletionListener: Create a new instance of the deletion watcher.
dump(ZKWatcher) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKDump

E

EmptyWatcher - Class in org.apache.hadoop.hbase.zookeeper: An empty ZooKeeper watcher
equals(Object) - Method in class org.apache.hadoop.hbase.zookeeper.ZKUtil.ZKUtilOp.CreateAndFailSilent
equals(Object) - Method in class org.apache.hadoop.hbase.zookeeper.ZKUtil.ZKUtilOp.DeleteNodeFailSilent
equals(Object) - Method in class org.apache.hadoop.hbase.zookeeper.ZKUtil.ZKUtilOp.SetData
exists(String, Watcher) - Method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: exists is an idempotent operation.
exists(String, boolean) - Method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: exists is an idempotent operation.

G

getAcl(String, Stat) - Method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: getAcl is an idempotent operation.
getAddress() - Method in class org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster: Returns Address for this cluster instance.
getBackupMasterInfoPort(ServerName) - Method in class org.apache.hadoop.hbase.zookeeper.MasterAddressTracker: Get the info port of the backup master if it is available.
getBackupMasterInfoPort(ZKWatcher, ServerName) - Static method in class org.apache.hadoop.hbase.zookeeper.MasterAddressTracker: Get backup master info port.
getBackupMasters() - Method in class org.apache.hadoop.hbase.zookeeper.MasterAddressTracker
getBackupMastersAndRenewWatch(ZKWatcher) - Static method in class org.apache.hadoop.hbase.zookeeper.MasterAddressTracker: Retrieves the list of registered backup masters and renews a watch on the znode for children updates.
getBackupZooKeeperServerNum() - Method in class org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster
getChildDataAndWatchForNewChildren(ZKWatcher, String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Deprecated.
Unused
getChildDataAndWatchForNewChildren(ZKWatcher, String, boolean) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Deprecated.
Unused
getChildren(String, Watcher) - Method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: getChildren is an idempotent operation.
getChildren(String, boolean) - Method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: getChildren is an idempotent operation.
getClientPort() - Method in class org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster
getClientPortList() - Method in class org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster: Get the list of client ports.
getConfiguration() - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher
getData(String, Watcher, Stat) - Method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: getData is an idempotent operation.
getData(String, boolean, Stat) - Method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: getData is an idempotent operation.
getData(boolean) - Method in class org.apache.hadoop.hbase.zookeeper.ZKNodeTracker: Gets the data of the node.
getData(ZKWatcher, String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Get znode data.
getData() - Method in class org.apache.hadoop.hbase.zookeeper.ZKUtil.NodeAndData: Deprecated.
getData() - Method in class org.apache.hadoop.hbase.zookeeper.ZKUtil.ZKUtilOp.CreateAndFailSilent
getData() - Method in class org.apache.hadoop.hbase.zookeeper.ZKUtil.ZKUtilOp.SetData
getDataAndWatch(ZKWatcher, String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Get the data at the specified znode and set a watch.
getDataAndWatch(ZKWatcher, String, boolean) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Get the data at the specified znode and set a watch.
getDataAndWatch(ZKWatcher, String, Stat) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Get the data at the specified znode and set a watch.
getDataNoWatch(ZKWatcher, String, Stat) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Get the data at the specified znode without setting a watch.
getEncodedNodeName(ZKWatcher, String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKSplitLog: Deprecated.

Gets the full path node name for the log file being split.
getException() - Method in class org.apache.hadoop.hbase.zookeeper.DeletionListener: Get the last exception which has occurred when re-setting the watch.
getFileName(String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKSplitLog: Deprecated.
getId() - Method in class org.apache.hadoop.hbase.zookeeper.ZKClusterId
getIdentifier() - Method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper
getListeners() - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher: Get a copy of current registered listeners
getMasterAddress() - Method in class org.apache.hadoop.hbase.zookeeper.MasterAddressTracker: Get the address of the current master if one is available.
getMasterAddress(boolean) - Method in class org.apache.hadoop.hbase.zookeeper.MasterAddressTracker: Get the address of the current master if one is available.
getMasterAddress(ZKWatcher) - Static method in class org.apache.hadoop.hbase.zookeeper.MasterAddressTracker: Get master address.
getMasterInfoPort() - Method in class org.apache.hadoop.hbase.zookeeper.MasterAddressTracker: Get the info port of the current master of one is available.
getMasterInfoPort(ZKWatcher) - Static method in class org.apache.hadoop.hbase.zookeeper.MasterAddressTracker: Get master info port.
getMaxMultiSizeLimit() - Method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: Returns the maximum size (in bytes) that should be included in any single multi() call.
getMetaRegionLocation(ZKWatcher) - Static method in class org.apache.hadoop.hbase.zookeeper.MetaTableLocator: Gets the meta region location, if available.
getMetaRegionLocation(ZKWatcher, int) - Static method in class org.apache.hadoop.hbase.zookeeper.MetaTableLocator: Gets the meta region location, if available.
getMetaRegionState(ZKWatcher) - Static method in class org.apache.hadoop.hbase.zookeeper.MetaTableLocator: Load the meta region state from the meta server ZNode.
getMetaRegionState(ZKWatcher, int) - Static method in class org.apache.hadoop.hbase.zookeeper.MetaTableLocator: Load the meta region state from the meta region server ZNode.
getMetaReplicaNodes() - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher: Get the znodes corresponding to the meta replicas from ZK
getMetaReplicaNodesAndWatchChildren() - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher: Same as ZKWatcher.getMetaReplicaNodes() except that this also registers a watcher on base znode for subsequent CREATE/DELETE operations on child nodes.
getNode() - Method in class org.apache.hadoop.hbase.zookeeper.ZKNodeTracker
getNode() - Method in class org.apache.hadoop.hbase.zookeeper.ZKUtil.NodeAndData: Deprecated.
getNodeName(String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Get the name of the current node from the specified fully-qualified path.
getNumberOfChildren(ZKWatcher, String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Get the number of children of the specified node.
getNumberOfListeners() - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher: Returns The number of currently registered listeners
getParent(String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Returns the full path of the immediate parent of the specified node.
getPath() - Method in class org.apache.hadoop.hbase.zookeeper.ZKUtil.ZKUtilOp: Returns path to znode where the ZKOp will occur
getQuorum() - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher: Get the quorum address of this instance.
getRecoverableZooKeeper() - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher: Get the connection to ZooKeeper.
getReplicationZnodesDump(ZKWatcher) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKDump: Returns a string with replication znodes and position of the replication log
getRescanNode(ZKWatcher) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKSplitLog: Deprecated.
getSessionId() - Method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper
getSplitLogDir(Path, String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKSplitLog: Deprecated.
getState() - Method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper
getUUIDForCluster(ZKWatcher) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKClusterId: Get the UUID for the provided ZK watcher.
getVersion() - Method in class org.apache.hadoop.hbase.zookeeper.ZKUtil.ZKUtilOp.SetData
getWatcher() - Method in class org.apache.hadoop.hbase.zookeeper.ZKListener: Returns The watcher associated with this listener
getZNodePaths() - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher: Get the znodePaths.
getZooKeeper() - Method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper
getZooKeeperServerNum() - Method in class org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster

H

hasException() - Method in class org.apache.hadoop.hbase.zookeeper.DeletionListener: Check if an exception has occurred when re-setting the watch.
hashCode() - Method in class org.apache.hadoop.hbase.zookeeper.ZKUtil.ZKUtilOp.CreateAndFailSilent
hashCode() - Method in class org.apache.hadoop.hbase.zookeeper.ZKUtil.ZKUtilOp.DeleteNodeFailSilent
hashCode() - Method in class org.apache.hadoop.hbase.zookeeper.ZKUtil.ZKUtilOp.SetData
hasId() - Method in class org.apache.hadoop.hbase.zookeeper.ZKClusterId
hasLeader() - Method in class org.apache.hadoop.hbase.zookeeper.ZKLeaderManager: Deprecated.
hasMaster() - Method in class org.apache.hadoop.hbase.zookeeper.MasterAddressTracker: Check if there is a master available.
HOST - Static variable in class org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster
HQuorumPeer - Class in org.apache.hadoop.hbase.zookeeper: HBase's version of ZooKeeper's QuorumPeer.

I

instance - Static variable in class org.apache.hadoop.hbase.zookeeper.EmptyWatcher
interruptedException(InterruptedException) - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher: Handles InterruptedExceptions in client calls.
interruptedExceptionNoThrow(InterruptedException, boolean) - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher: Log the InterruptedException and interrupt current thread
isAborted() - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher
isClusterUp() - Method in class org.apache.hadoop.hbase.zookeeper.ClusterStatusTracker: Checks if cluster is up.
isCorrupted(Path, String, FileSystem) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKSplitLog: Deprecated.
isEmpty() - Method in class org.apache.hadoop.hbase.zookeeper.ZKUtil.NodeAndData: Deprecated.
isInMaintenanceMode() - Method in class org.apache.hadoop.hbase.zookeeper.MasterMaintenanceModeTracker
isRescanNode(String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKSplitLog: Deprecated.
isRescanNode(ZKWatcher, String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKSplitLog: Deprecated.

Checks if the given path represents a rescan node.
isSecureZooKeeper(Configuration) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKAuthentication: Returns true when secure authentication is enabled (whether hbase.security.authentication is set to "kerberos").
isSuperUserId(String[], Id) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher

K

keeperException(KeeperException) - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher: Handles KeeperExceptions in client calls.
killCurrentActiveZooKeeperServer() - Method in class org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster
killOneBackupZooKeeperServer() - Method in class org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster: Kill one back up ZK servers.

L

listChildrenAndWatchForNewChildren(ZKWatcher, String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Lists the children znodes of the specified znode.
listChildrenAndWatchThem(ZKWatcher, String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: List all the children of the specified znode, setting a watch for children changes and also setting a watch on every individual child in order to get the NodeCreated and NodeDeleted events.
listChildrenNoWatch(ZKWatcher, String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Lists the children of the specified znode without setting any watches.
LOG - Static variable in class org.apache.hadoop.hbase.zookeeper.ZKNodeTracker
loginClient(Configuration, String, String, String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKAuthentication: Log in the current zookeeper client using the given configuration keys for the credential file and login principal.
loginServer(Configuration, String, String, String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKAuthentication: Log in the current zookeeper server process using the given configuration keys for the credential file and login principal.
logZKTree(ZKWatcher, String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Recursively print the current state of ZK (non-transactional)
LOOPBACK_HOST - Static variable in class org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster

M

main(String[]) - Static method in class org.apache.hadoop.hbase.zookeeper.HQuorumPeer: Parse ZooKeeper configuration from HBase XML config and run a QuorumPeer.
main(String[]) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKAclReset
main(String[]) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKMainServer: Run the tool.
main(String[]) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKServerTool: Run the tool.
markCorrupted(Path, String, FileSystem) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKSplitLog: Deprecated.
MasterAddressTracker - Class in org.apache.hadoop.hbase.zookeeper: Manages the location of the current active Master for the RegionServer.
MasterAddressTracker(ZKWatcher, Abortable) - Constructor for class org.apache.hadoop.hbase.zookeeper.MasterAddressTracker: Construct a master address listener with the specified zookeeper reference.
MasterMaintenanceModeTracker - Class in org.apache.hadoop.hbase.zookeeper: Tracks the master Maintenance Mode via ZK.
MasterMaintenanceModeTracker(ZKWatcher) - Constructor for class org.apache.hadoop.hbase.zookeeper.MasterMaintenanceModeTracker
MetaTableLocator - Class in org.apache.hadoop.hbase.zookeeper: Utility class to perform operation (get/wait for/verify/set/delete) on znode in ZooKeeper which keeps hbase:meta region server location.
MiniZooKeeperCluster - Class in org.apache.hadoop.hbase.zookeeper: TODO: Most of the code in this class is ripped from ZooKeeper tests.
MiniZooKeeperCluster() - Constructor for class org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster
MiniZooKeeperCluster(Configuration) - Constructor for class org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster
multi(Iterable<Op>) - Method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: Run multiple operations in a transactional manner.
multiOrSequential(ZKWatcher, List<ZKUtil.ZKUtilOp>, boolean) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Use ZooKeeper's multi-update functionality.

N

node - Variable in class org.apache.hadoop.hbase.zookeeper.ZKNodeTracker: Path of node being tracked
NodeAndData(String, byte[]) - Constructor for class org.apache.hadoop.hbase.zookeeper.ZKUtil.NodeAndData: Deprecated.
nodeChildrenChanged(String) - Method in class org.apache.hadoop.hbase.zookeeper.MasterAddressTracker
nodeChildrenChanged(String) - Method in class org.apache.hadoop.hbase.zookeeper.MasterMaintenanceModeTracker
nodeChildrenChanged(String) - Method in class org.apache.hadoop.hbase.zookeeper.ZKListener: Called when an existing node has a child node added or removed.
nodeCreated(String) - Method in class org.apache.hadoop.hbase.zookeeper.MasterMaintenanceModeTracker
nodeCreated(String) - Method in class org.apache.hadoop.hbase.zookeeper.ZKLeaderManager: Deprecated.
nodeCreated(String) - Method in class org.apache.hadoop.hbase.zookeeper.ZKListener: Called when a new node has been created.
nodeCreated(String) - Method in class org.apache.hadoop.hbase.zookeeper.ZKNodeTracker
nodeDataChanged(String) - Method in class org.apache.hadoop.hbase.zookeeper.DeletionListener
nodeDataChanged(String) - Method in class org.apache.hadoop.hbase.zookeeper.ZKListener: Called when an existing node has changed data.
nodeDataChanged(String) - Method in class org.apache.hadoop.hbase.zookeeper.ZKNodeTracker
nodeDeleted(String) - Method in class org.apache.hadoop.hbase.zookeeper.DeletionListener
nodeDeleted(String) - Method in class org.apache.hadoop.hbase.zookeeper.MasterMaintenanceModeTracker
nodeDeleted(String) - Method in class org.apache.hadoop.hbase.zookeeper.ZKLeaderManager: Deprecated.
nodeDeleted(String) - Method in class org.apache.hadoop.hbase.zookeeper.ZKListener: Called when a node has been deleted
nodeDeleted(String) - Method in class org.apache.hadoop.hbase.zookeeper.ZKNodeTracker
nodeHasChildren(ZKWatcher, String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Checks if the specified znode has any children.

O

org.apache.hadoop.hbase.zookeeper - package org.apache.hadoop.hbase.zookeeper

P

parse(byte[]) - Static method in class org.apache.hadoop.hbase.zookeeper.MasterAddressTracker
parse(Configuration) - Method in class org.apache.hadoop.hbase.zookeeper.ZKMainServer
parseWALPositionFrom(byte[]) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil
positionToByteArray(long) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil
postStart() - Method in class org.apache.hadoop.hbase.zookeeper.MasterAddressTracker
postStart() - Method in class org.apache.hadoop.hbase.zookeeper.ZKNodeTracker: Called after start is called.
prefix(String) - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher: Adds this instance's identifier as a prefix to the passed str
process(WatchedEvent) - Method in class org.apache.hadoop.hbase.zookeeper.EmptyWatcher
process(WatchedEvent) - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher: Method called from ZooKeeper for events and connection status.

R

readClusterIdZNode(ZKWatcher) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKClusterId
readZKNodes(Configuration) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKServerTool
reconnectAfterExpiration() - Method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper
reconnectAfterExpiration() - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher
RecoverableZooKeeper - Class in org.apache.hadoop.hbase.zookeeper: A zookeeper that can handle 'recoverable' errors.
RecoverableZooKeeper(String, int, Watcher, int, int, int, String, int) - Constructor for class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper
registerListener(ZKListener) - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher: Register the specified listener to receive ZooKeeper events.
registerListenerFirst(ZKListener) - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher: Register the specified listener to receive ZooKeeper events and add it as the first in the list of current listeners.
run(String[]) - Method in class org.apache.hadoop.hbase.zookeeper.ZKAclReset

S

setAcl(String, List<ACL>, int) - Method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: setAcl is an idempotent operation.
setClusterDown() - Method in class org.apache.hadoop.hbase.zookeeper.ClusterStatusTracker: Sets the cluster as down by deleting the znode.
setClusterId(ZKWatcher, ClusterId) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKClusterId
setClusterUp() - Method in class org.apache.hadoop.hbase.zookeeper.ClusterStatusTracker: Sets the cluster as up.
setData(String, byte[], int) - Method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: setData is NOT an idempotent operation.
setData(ZKWatcher, String, byte[], int) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Sets the data of the existing znode to be the specified data.
setData(ZKWatcher, String, byte[]) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Sets the data of the existing znode to be the specified data.
setData(String, byte[]) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil.ZKUtilOp: Returns a setData ZKUtilOp
setData(String, byte[], int) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil.ZKUtilOp: Returns a setData ZKUtilOp
setDefaultClientPort(int) - Method in class org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster
setMasterAddress(ZKWatcher, String, ServerName, int) - Static method in class org.apache.hadoop.hbase.zookeeper.MasterAddressTracker: Set master address into the master znode or into the backup subdirectory of backup masters; switch off the passed in znode path.
setMetaLocation(ZKWatcher, ServerName, RegionState.State) - Static method in class org.apache.hadoop.hbase.zookeeper.MetaTableLocator: Sets the location of hbase:meta in ZooKeeper to the specified server address.
setMetaLocation(ZKWatcher, ServerName, int, RegionState.State) - Static method in class org.apache.hadoop.hbase.zookeeper.MetaTableLocator: Sets the location of hbase:meta in ZooKeeper to the specified server address.
setTickTime(int) - Method in class org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster
setWatchIfNodeExists(ZKWatcher, String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Watch the specified znode, but only if exists.
shutdown() - Method in class org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster
start() - Method in class org.apache.hadoop.hbase.zookeeper.MasterMaintenanceModeTracker: Starts the tracking of whether master is in Maintenance Mode.
start() - Method in class org.apache.hadoop.hbase.zookeeper.ZKLeaderManager: Deprecated.
start() - Method in class org.apache.hadoop.hbase.zookeeper.ZKNodeTracker: Starts the tracking of the node in ZooKeeper.
startup(File) - Method in class org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster
startup(File, int) - Method in class org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster
stepDownAsLeader() - Method in class org.apache.hadoop.hbase.zookeeper.ZKLeaderManager: Deprecated.

Removes the leader znode, if it is currently claimed by this instance.
stop() - Method in class org.apache.hadoop.hbase.zookeeper.ZKNodeTracker
sync(String, AsyncCallback.VoidCallback, Object) - Method in class org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper
syncOrTimeout(String) - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher: Forces a synchronization of this ZooKeeper client connection within a timeout.

T

toString() - Method in class org.apache.hadoop.hbase.zookeeper.ZKNodeTracker
toString() - Method in class org.apache.hadoop.hbase.zookeeper.ZKUtil.NodeAndData: Deprecated.
toString() - Method in class org.apache.hadoop.hbase.zookeeper.ZKUtil.ZKUtilOp
toString() - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher

U

unregisterAllListeners() - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher: Clean all existing listeners
unregisterListener(ZKListener) - Method in class org.apache.hadoop.hbase.zookeeper.ZKWatcher
updateExistingNodeData(ZKWatcher, String, byte[], int) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Deprecated.
Unused

W

waitForBaseZNode(Configuration) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Waits for HBase installation's base (parent) znode to become available.
waitMetaRegionLocation(ZKWatcher, long) - Static method in class org.apache.hadoop.hbase.zookeeper.MetaTableLocator: Gets the meta region location, if available, and waits for up to the specified timeout if not immediately available.
waitToBecomeLeader() - Method in class org.apache.hadoop.hbase.zookeeper.ZKLeaderManager: Deprecated.

Blocks until this instance has claimed the leader ZNode in ZooKeeper
watchAndCheckExists(ZKWatcher, String) - Static method in class org.apache.hadoop.hbase.zookeeper.ZKUtil: Watch the specified znode for delete/create/change events.
watcher - Variable in class org.apache.hadoop.hbase.zookeeper.ZKListener

Z

ZKAclReset - Class in org.apache.hadoop.hbase.zookeeper: You may add the jaas.conf option -Djava.security.auth.login.config=/PATH/jaas.conf You may also specify -D to set options "hbase.zookeeper.quorum" (it should be in hbase-site.xml) "zookeeper.znode.parent" (it should be in hbase-site.xml) Use -set-acls to set the ACLs, no option to erase ACLs
ZKAclReset() - Constructor for class org.apache.hadoop.hbase.zookeeper.ZKAclReset
ZKAuthentication - Class in org.apache.hadoop.hbase.zookeeper: Provides ZooKeeper authentication services for both client and server processes.
ZKClusterId - Class in org.apache.hadoop.hbase.zookeeper: Publishes and synchronizes a unique identifier specific to a given HBase cluster.
ZKClusterId(ZKWatcher, Abortable) - Constructor for class org.apache.hadoop.hbase.zookeeper.ZKClusterId
ZKDump - Class in org.apache.hadoop.hbase.zookeeper: Builds a string containing everything in ZooKeeper.
ZKLeaderManager - Class in org.apache.hadoop.hbase.zookeeper: Deprecated.
Not used
ZKLeaderManager(ZKWatcher, String, byte[], Stoppable) - Constructor for class org.apache.hadoop.hbase.zookeeper.ZKLeaderManager: Deprecated.
ZKListener - Class in org.apache.hadoop.hbase.zookeeper: Base class for internal listeners of ZooKeeper events.
ZKListener(ZKWatcher) - Constructor for class org.apache.hadoop.hbase.zookeeper.ZKListener: Construct a ZooKeeper event listener.
ZKMainServer - Class in org.apache.hadoop.hbase.zookeeper: Tool for running ZookeeperMain from HBase by reading a ZooKeeper server from HBase XML configuration.
ZKMainServer() - Constructor for class org.apache.hadoop.hbase.zookeeper.ZKMainServer
ZKNodeTracker - Class in org.apache.hadoop.hbase.zookeeper: Tracks the availability and value of a single ZooKeeper node.
ZKNodeTracker(ZKWatcher, String, Abortable) - Constructor for class org.apache.hadoop.hbase.zookeeper.ZKNodeTracker: Constructs a new ZK node tracker.
ZKServerTool - Class in org.apache.hadoop.hbase.zookeeper: Tool for reading ZooKeeper servers from HBase XML configuration and producing a line-by-line list for use by bash scripts.
ZKSplitLog - Class in org.apache.hadoop.hbase.zookeeper: Deprecated.
since 2.4.0 and 3.0.0 replaced by procedure-based WAL splitting; see SplitWALManager.
ZKUtil - Class in org.apache.hadoop.hbase.zookeeper: Internal HBase utility class for ZooKeeper.
ZKUtil.NodeAndData - Class in org.apache.hadoop.hbase.zookeeper: Deprecated.
Unused
ZKUtil.ZKUtilOp - Class in org.apache.hadoop.hbase.zookeeper: Represents an action taken by ZKUtil, e.g.
ZKUtil.ZKUtilOp.CreateAndFailSilent - Class in org.apache.hadoop.hbase.zookeeper: ZKUtilOp representing createAndFailSilent in ZooKeeper (attempt to create node, ignore error if already exists)
ZKUtil.ZKUtilOp.DeleteNodeFailSilent - Class in org.apache.hadoop.hbase.zookeeper: ZKUtilOp representing deleteNodeFailSilent in ZooKeeper (attempt to delete node, ignore error if node doesn't exist)
ZKUtil.ZKUtilOp.SetData - Class in org.apache.hadoop.hbase.zookeeper: ZKUtilOp representing setData in ZooKeeper
ZKWatcher - Class in org.apache.hadoop.hbase.zookeeper: Acts as the single ZooKeeper Watcher.
ZKWatcher(Configuration, String, Abortable) - Constructor for class org.apache.hadoop.hbase.zookeeper.ZKWatcher: Instantiate a ZooKeeper connection and watcher.
ZKWatcher(Configuration, String, Abortable, boolean) - Constructor for class org.apache.hadoop.hbase.zookeeper.ZKWatcher: Instantiate a ZooKeeper connection and watcher.
ZKWatcher(Configuration, String, Abortable, boolean, boolean) - Constructor for class org.apache.hadoop.hbase.zookeeper.ZKWatcher: Instantiate a ZooKeeper connection and watcher.

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