org.apache.hadoop.hbase.replication.master
Class ReplicationLogCleaner
java.lang.Object
org.apache.hadoop.hbase.BaseConfigurable
org.apache.hadoop.hbase.master.cleaner.BaseFileCleanerDelegate
org.apache.hadoop.hbase.master.cleaner.BaseLogCleanerDelegate
org.apache.hadoop.hbase.replication.master.ReplicationLogCleaner
- All Implemented Interfaces:
- org.apache.hadoop.conf.Configurable, FileCleanerDelegate, Stoppable
@InterfaceAudience.LimitedPrivate(value="Configuration")
public class ReplicationLogCleaner
- extends BaseLogCleanerDelegate
Implementation of a log cleaner that checks if a log is still scheduled for
replication before deleting it when its TTL is over.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.apache.hadoop.conf.Configurable |
getConf |
ReplicationLogCleaner
public ReplicationLogCleaner()
getDeletableFiles
public Iterable<org.apache.hadoop.fs.FileStatus> getDeletableFiles(Iterable<org.apache.hadoop.fs.FileStatus> files)
- Description copied from interface:
FileCleanerDelegate
- Determines which of the given files are safe to delete
- Specified by:
getDeletableFiles
in interface FileCleanerDelegate
- Overrides:
getDeletableFiles
in class BaseFileCleanerDelegate
- Parameters:
files
- files to check for deletion
- Returns:
- files that are ok to delete according to this cleaner
setConf
public void setConf(org.apache.hadoop.conf.Configuration config)
- Specified by:
setConf
in interface org.apache.hadoop.conf.Configurable
- Overrides:
setConf
in class BaseConfigurable
setConf
public void setConf(org.apache.hadoop.conf.Configuration conf,
ZooKeeperWatcher zk)
stop
public void stop(String why)
- Description copied from interface:
Stoppable
- Stop this service.
- Parameters:
why
- Why we're stopping.
isStopped
public boolean isStopped()
- Returns:
- True if
Stoppable.stop(String)
has been closed.
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