Package org.apache.hadoop.hbase.regionserver.wal

Class WALClosedException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.io.IOException

org.apache.hadoop.hbase.regionserver.wal.WALClosedException

All Implemented Interfaces:

Serializable

@Private
public class WALClosedException
extends IOException

Thrown when LogRoller try to roll writer but the WAL already was closed. This may happened when peer's sync replication state was transited from SyncReplicationState.ACTIVE to SyncReplicationState.DOWNGRADE_ACTIVE and the region's WAL was changed to a new one. But the old WAL was still left in LogRoller.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private static final long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
WALClosedException()
WALClosedException(String msg)

Method Summary

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

Constructor Details

WALClosedException

public WALClosedException()

WALClosedException

public WALClosedException(String msg)

Parameters:

msg - exception message