org.apache.hadoop.hive.ql.lockmgr

Class DbTxnManager.Heartbeater

java.lang.Object

org.apache.hadoop.hive.ql.lockmgr.DbTxnManager.Heartbeater

All Implemented Interfaces:

Runnable

Enclosing class:

DbTxnManager

public static class DbTxnManager.Heartbeater
extends Object
implements Runnable

Heartbeater thread

Method Summary

Modifier and Type	Method and Description
LockException	getLockException()
void	run() Send a heartbeat to the metastore for locks and transactions.

Methods inherited from class java.lang.Object

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

Method Detail

getLockException

public LockException getLockException()

run

public void run()

Send a heartbeat to the metastore for locks and transactions.

Specified by:

run in interface Runnable