Uses of Class
org.apache.hadoop.hive.ql.lockmgr.LockException

Packages that use LockException

Package	Description
org.apache.hadoop.hive.ql
org.apache.hadoop.hive.ql.exec.mr
org.apache.hadoop.hive.ql.exec.repl.util
org.apache.hadoop.hive.ql.io
org.apache.hadoop.hive.ql.lockmgr	Hive Lock Manager interfaces and some custom implmentations
org.apache.hadoop.hive.ql.lockmgr.zookeeper
org.apache.hadoop.hive.ql.optimizer.calcite.rules.views
org.apache.hadoop.hive.ql.session

Uses of LockException in org.apache.hadoop.hive.ql

Methods in org.apache.hadoop.hive.ql that throw LockException

Modifier and Type	Method and Description
void	Context.checkHeartbeaterLockException()
void	Driver.releaseLocksAndCommitOrRollback(boolean commit)
void	Driver.releaseLocksAndCommitOrRollback(boolean commit, HiveTxnManager txnManager)

Uses of LockException in org.apache.hadoop.hive.ql.exec.mr

Methods in org.apache.hadoop.hive.ql.exec.mr that throw LockException

Modifier and Type	Method and Description
int	HadoopJobExecHelper.progress(org.apache.hadoop.mapred.RunningJob rj, org.apache.hadoop.mapred.JobClient jc, Context ctx)

Uses of LockException in org.apache.hadoop.hive.ql.exec.repl.util

Methods in org.apache.hadoop.hive.ql.exec.repl.util that throw LockException

Modifier and Type	Method and Description
static List<Long>	ReplUtils.getOpenTxns(HiveTxnManager hiveTxnManager, ValidTxnList validTxnList, String dbName)

Uses of LockException in org.apache.hadoop.hive.ql.io

Methods in org.apache.hadoop.hive.ql.io that throw LockException

Modifier and Type	Method and Description
static AcidUtils.TableSnapshot	AcidUtils.getTableSnapshot(org.apache.hadoop.conf.Configuration conf, Table tbl)
static AcidUtils.TableSnapshot	AcidUtils.getTableSnapshot(org.apache.hadoop.conf.Configuration conf, Table tbl, boolean isStatsUpdater) Note: this is generally called in Hive.java; so, the callers of Hive.java make sure to set up the acid state during compile, and Hive.java retrieves it if needed.
static AcidUtils.TableSnapshot	AcidUtils.getTableSnapshot(org.apache.hadoop.conf.Configuration conf, Table tbl, String dbName, String tblName, boolean isStatsUpdater) Note: this is generally called in Hive.java; so, the callers of Hive.java make sure to set up the acid state during compile, and Hive.java retrieves it if needed.
static ValidWriteIdList	AcidUtils.getTableValidWriteIdListWithTxnList(org.apache.hadoop.conf.Configuration conf, String dbName, String tableName) Returns ValidWriteIdList for the table with the given "dbName" and "tableName".

Uses of LockException in org.apache.hadoop.hive.ql.lockmgr

Methods in org.apache.hadoop.hive.ql.lockmgr that return LockException

Modifier and Type	Method and Description
LockException	DbTxnManager.Heartbeater.getLockException()

Methods in org.apache.hadoop.hive.ql.lockmgr that throw LockException

Modifier and Type	Method and Description
void	DbTxnManager.acquireLocks(QueryPlan plan, Context ctx, String username)
void	HiveTxnManager.acquireLocks(QueryPlan plan, Context ctx, String username) Acquire all of the locks needed by a query.
void	HiveTxnManager.acquireLocks(QueryPlan plan, Context ctx, String username, DriverState driverState) Acquire all of the locks needed by a query.
org.apache.hadoop.hive.metastore.api.LockResponse	DbTxnManager.acquireMaterializationRebuildLock(String dbName, String tableName, long txnId)
org.apache.hadoop.hive.metastore.api.LockResponse	HiveTxnManager.acquireMaterializationRebuildLock(String dbName, String tableName, long txnId) Acquire the materialization rebuild lock for a given view.
void	DbLockManager.close()
void	HiveLockManager.close()
void	DbTxnManager.commitTxn()
void	HiveTxnManager.commitTxn() Commit the current transaction.
long	DbTxnManager.getAllocatedTableWriteId(String dbName, String tableName)
long	HiveTxnManager.getAllocatedTableWriteId(String dbName, String tableName) if isTxnOpen(), returns the already allocated table write ID of the table with the given "dbName.tableName" for the current active transaction.
static long	DbTxnManager.getHeartbeatInterval(org.apache.hadoop.conf.Configuration conf)
long	DbTxnManager.getLatestTxnIdInConflict()
long	HiveTxnManager.getLatestTxnIdInConflict()
HiveLockManager	HiveTxnManager.getLockManager() Get the lock manager.
org.apache.hadoop.hive.metastore.api.ShowLocksResponse	DbLockManager.getLocks()
List<HiveLock>	EmbeddedLockManager.getLocks(boolean verifyTablePartitions, boolean fetchData)
List<HiveLock>	DbLockManager.getLocks(boolean verifyTablePartitions, boolean fetchData)
List<HiveLock>	HiveLockManager.getLocks(boolean verifyTablePartitions, boolean fetchData)
List<HiveLock>	EmbeddedLockManager.getLocks(boolean verifyTablePartitions, boolean fetchData, HiveConf conf)
List<HiveLock>	EmbeddedLockManager.getLocks(HiveLockObject key, boolean verifyTablePartitions, boolean fetchData)
List<HiveLock>	DbLockManager.getLocks(HiveLockObject key, boolean verifyTablePartitions, boolean fetchData)
List<HiveLock>	HiveLockManager.getLocks(HiveLockObject key, boolean verifyTablePartitions, boolean fetchData)
List<HiveLock>	EmbeddedLockManager.getLocks(HiveLockObject key, boolean verifyTablePartitions, boolean fetchData, HiveConf conf)
org.apache.hadoop.hive.metastore.api.ShowLocksResponse	DbLockManager.getLocks(org.apache.hadoop.hive.metastore.api.ShowLocksRequest showLocksRequest)
org.apache.hadoop.hive.metastore.api.GetOpenTxnsResponse	DbTxnManager.getOpenTxns()
org.apache.hadoop.hive.metastore.api.GetOpenTxnsResponse	HiveTxnManager.getOpenTxns()
long	DbTxnManager.getTableWriteId(String dbName, String tableName)
long	HiveTxnManager.getTableWriteId(String dbName, String tableName) if isTxnOpen(), returns the table write ID associated with current active transaction.
HiveTxnManager	TxnManagerFactory.getTxnManager(HiveConf conf) Create a new transaction manager.
ValidTxnList	DbTxnManager.getValidTxns()
ValidTxnList	HiveTxnManager.getValidTxns() Get the transactions that are currently valid.
ValidTxnList	DbTxnManager.getValidTxns(List<org.apache.hadoop.hive.metastore.api.TxnType> excludeTxnTypes)
ValidTxnList	HiveTxnManager.getValidTxns(List<org.apache.hadoop.hive.metastore.api.TxnType> excludeTxnTypes) Get the transactions that are currently valid.
ValidTxnWriteIdList	DbTxnManager.getValidWriteIds(List<String> tableList, String validTxnList)
ValidTxnWriteIdList	HiveTxnManager.getValidWriteIds(List<String> tableList, String validTxnList) Get the table write Ids that are valid for the current transaction.
void	DbTxnManager.heartbeat()
void	HiveTxnManager.heartbeat() Send a heartbeat to the transaction management storage so other Hive clients know that the transaction and locks held by this client are still valid.
HiveLock	EmbeddedLockManager.lock(HiveLockObject key, HiveLockMode mode, boolean keepAlive)
HiveLock	DbLockManager.lock(HiveLockObject key, HiveLockMode mode, boolean keepAlive)
HiveLock	HiveLockManager.lock(HiveLockObject key, HiveLockMode mode, boolean keepAlive)
HiveLock	EmbeddedLockManager.lock(HiveLockObject key, HiveLockMode mode, int numRetriesForLock, long sleepTime)
List<HiveLock>	EmbeddedLockManager.lock(List<HiveLockObj> objs, boolean keepAlive, DriverState driverState)
List<HiveLock>	DbLockManager.lock(List<HiveLockObj> objs, boolean keepAlive, DriverState driverState)
List<HiveLock>	HiveLockManager.lock(List<HiveLockObj> objs, boolean keepAlive, DriverState driverState)
long	DbTxnManager.openTxn(Context ctx, String user)
long	HiveTxnManager.openTxn(Context ctx, String user) Open a new transaction.
long	DbTxnManager.openTxn(Context ctx, String user, org.apache.hadoop.hive.metastore.api.TxnType txnType)
long	HiveTxnManager.openTxn(Context ctx, String user, org.apache.hadoop.hive.metastore.api.TxnType txnType) Open a new transaction.
void	DbLockManager.prepareRetry()
void	HiveLockManager.prepareRetry()
void	HiveTxnManager.releaseLocks(List<HiveLock> hiveLocks) Release specified locks.
void	DbTxnManager.replAllocateTableWriteIdsBatch(String dbName, String tableName, String replPolicy, List<org.apache.hadoop.hive.metastore.api.TxnToWriteId> srcTxnToWriteIdList)
void	HiveTxnManager.replAllocateTableWriteIdsBatch(String dbName, String tableName, String replPolicy, List<org.apache.hadoop.hive.metastore.api.TxnToWriteId> srcTxnToWriteIdList) Allocates write id for each transaction in the list.
void	DbTxnManager.replCommitTxn(org.apache.hadoop.hive.metastore.api.CommitTxnRequest rqst)
void	HiveTxnManager.replCommitTxn(org.apache.hadoop.hive.metastore.api.CommitTxnRequest rqst) Commit the transaction in target cluster.
List<Long>	DbTxnManager.replOpenTxn(String replPolicy, List<Long> srcTxnIds, String user)
List<Long>	HiveTxnManager.replOpenTxn(String replPolicy, List<Long> srcTxnIds, String user) Open a new transaction in target cluster.
void	DbTxnManager.replRollbackTxn(String replPolicy, long srcTxnId)
void	HiveTxnManager.replRollbackTxn(String replPolicy, long srcTxnId) Abort the transaction in target cluster.
void	DbTxnManager.replTableWriteIdState(String validWriteIdList, String dbName, String tableName, List<String> partNames)
void	HiveTxnManager.replTableWriteIdState(String validWriteIdList, String dbName, String tableName, List<String> partNames) Replicate Table Write Ids state to mark aborted write ids and writeid high water mark.
void	DbTxnManager.rollbackTxn()
void	HiveTxnManager.rollbackTxn() Abort the current transaction.
void	EmbeddedLockManager.setContext(HiveLockManagerCtx ctx)
void	DbLockManager.setContext(HiveLockManagerCtx ctx)
void	HiveLockManager.setContext(HiveLockManagerCtx ctx)
void	DbTxnManager.setTableWriteId(String dbName, String tableName, long writeId)
void	HiveTxnManager.setTableWriteId(String dbName, String tableName, long writeId) if writeId > 0, sets it in the tableWriteId cache, otherwise, calls HiveTxnManager.getTableWriteId(String, String).
void	EmbeddedLockManager.unlock(HiveLock hiveLock)
void	DbLockManager.unlock(HiveLock hiveLock)
void	HiveLockManager.unlock(HiveLock hiveLock)
void	EmbeddedLockManager.unlock(HiveLock hiveLock, int numRetriesForUnLock, long sleepTime)

Uses of LockException in org.apache.hadoop.hive.ql.lockmgr.zookeeper

Methods in org.apache.hadoop.hive.ql.lockmgr.zookeeper that throw LockException

Modifier and Type	Method and Description
void	ZooKeeperHiveLockManager.close()
List<HiveLock>	ZooKeeperHiveLockManager.getLocks(boolean verifyTablePartition, boolean fetchData)
List<HiveLock>	ZooKeeperHiveLockManager.getLocks(HiveLockObject key, boolean verifyTablePartitions, boolean fetchData)
ZooKeeperHiveLock	ZooKeeperHiveLockManager.lock(HiveLockObject key, HiveLockMode mode, boolean keepAlive)
List<HiveLock>	ZooKeeperHiveLockManager.lock(List<HiveLockObj> lockObjects, boolean keepAlive, DriverState driverState)
void	ZooKeeperHiveLockManager.prepareRetry()
void	ZooKeeperHiveLockManager.setContext(HiveLockManagerCtx ctx)
void	ZooKeeperHiveLockManager.unlock(HiveLock hiveLock)

Uses of LockException in org.apache.hadoop.hive.ql.optimizer.calcite.rules.views

Methods in org.apache.hadoop.hive.ql.optimizer.calcite.rules.views that throw LockException

Modifier and Type	Method and Description
static HiveRelOptMaterialization	HiveMaterializedViewUtils.augmentMaterializationWithTimeInformation(HiveRelOptMaterialization materialization, String validTxnsList, MaterializationSnapshot snapshot) Method to enrich the materialization query contained in the input with its invalidation.

Uses of LockException in org.apache.hadoop.hive.ql.session

Methods in org.apache.hadoop.hive.ql.session that throw LockException

Modifier and Type	Method and Description
HiveTxnManager	SessionState.initTxnMgr(HiveConf conf) Initialize the transaction manager.