Package org.apache.hadoop.hive.metastore.txn

Interface Summary

Interface	Description
TxnLockManager
TxnStore	A handler to answer transaction related calls that come into the metastore server.
TxnStore.MutexAPI	This is primarily designed to provide coarse-grained mutex support to operations running inside the Metastore (of which there could be several instances).
TxnStore.MutexAPI.LockHandle

Class Summary

Class	Description
CompactionMetricsDataConverter
DefaultTxnLockManager
TransactionalRetryProxy<T>	Responsible for proxying an interface, and calling its methods by processing the following annotations: SqlRetry and Transactional.
TxnHandler	A handler to answer transaction related calls that come into the metastore server.
TxnHandler.ConfVars
TxnStoreMutex
TxnStoreMutex.LockHandleImpl
TxnUtils

Enum Summary

Enum	Description
TxnErrorMsg	The following class represents all the error messages that are handled for aborts.
TxnStore.MUTEX_KEY

Exception Summary

Exception	Description
MetaWrapperException	Used to wrap the MetaException in a RuntimeException.