org.apache.hadoop.hive.metastore.txn.jdbc.functions

Class PerformTimeoutsFunction

java.lang.Object

org.apache.hadoop.hive.metastore.txn.jdbc.functions.PerformTimeoutsFunction

All Implemented Interfaces:

TransactionalFunction<Void>

public class PerformTimeoutsFunction
extends Object
implements TransactionalFunction<Void>

Field Summary

Fields

Modifier and Type	Field and Description
static int	TIMED_OUT_TXN_ABORT_BATCH_SIZE

Constructor Summary

Constructors

Constructor and Description
PerformTimeoutsFunction(long timeout, long replicationTxnTimeout, List<TransactionalMetaStoreEventListener> transactionalListeners)

Method Summary

Modifier and Type	Method and Description
Void	execute(MultiDataSourceJdbcResource jdbcResource) Implementations typically should execute transsactional database calls inside.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

TIMED_OUT_TXN_ABORT_BATCH_SIZE

public static int TIMED_OUT_TXN_ABORT_BATCH_SIZE

Constructor Detail

PerformTimeoutsFunction

public PerformTimeoutsFunction(long timeout,
                               long replicationTxnTimeout,
                               List<TransactionalMetaStoreEventListener> transactionalListeners)

Method Detail

execute

public Void execute(MultiDataSourceJdbcResource jdbcResource)

Description copied from interface: TransactionalFunction

Implementations typically should execute transsactional database calls inside.

Specified by:

execute in interface TransactionalFunction<Void>

Parameters:

jdbcResource - A MultiDataSourceJdbcResource instance responsible for providing all the necessary resources to be able to perform transactional database calls.

Returns:

Returns with the result of the function call.