org.tikv.txn

Class TTLManager

java.lang.Object

org.tikv.txn.TTLManager

public class TTLManager
extends Object

see funcionts `keepAlive` `close` `sendTxnHeartBeat` in https://github.com/pingcap/tidb/blob/master/store/tikv/2pc.go

Field Summary

Fields

Modifier and Type	Field and Description
static int	MANAGED_LOCK_TTL 20 seconds

Constructor Summary

Constructors

Constructor and Description
TTLManager(TiSession session, long startTS, byte[] primaryKey)

Method Summary

Modifier and Type	Method and Description
void	close()
void	keepAlive()

Methods inherited from class java.lang.Object

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

Field Detail

MANAGED_LOCK_TTL

public static final int MANAGED_LOCK_TTL

20 seconds

See Also:

Constant Field Values

Constructor Detail

TTLManager

public TTLManager(TiSession session,
                  long startTS,
                  byte[] primaryKey)

Method Detail

keepAlive

public void keepAlive()

close

public void close()
           throws InterruptedException

Throws:

InterruptedException