org.apache.accumulo.gc

Class GarbageCollectWriteAheadLogs

java.lang.Object

org.apache.accumulo.gc.GarbageCollectWriteAheadLogs

public class GarbageCollectWriteAheadLogs
extends Object

Method Summary

Modifier and Type	Method and Description
void	collect(GCStatus status)
protected Map<UUID,org.apache.hadoop.fs.Path>	getSortedWALogs() Looks for write-ahead logs in recovery directories.
protected int	removeReplicationEntries(Map<UUID,TServerInstance> candidates)

Methods inherited from class java.lang.Object

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

Method Detail

collect

public void collect(GCStatus status)

removeReplicationEntries

protected int removeReplicationEntries(Map<UUID,TServerInstance> candidates)
                                throws IOException,
                                       org.apache.zookeeper.KeeperException,
                                       InterruptedException

Throws:

IOException

org.apache.zookeeper.KeeperException

InterruptedException

getSortedWALogs

protected Map<UUID,org.apache.hadoop.fs.Path> getSortedWALogs()
                                                       throws IOException

Looks for write-ahead logs in recovery directories.

Returns:

map of log uuids to paths

Throws:

IOException