Package org.apache.hadoop.yarn.server.timelineservice.storage

Class HBaseStorageMonitor

java.lang.Object

org.apache.hadoop.yarn.server.timelineservice.storage.TimelineStorageMonitor

org.apache.hadoop.yarn.server.timelineservice.storage.HBaseStorageMonitor

public class HBaseStorageMonitor
extends org.apache.hadoop.yarn.server.timelineservice.storage.TimelineStorageMonitor

HBase based implementation for TimelineStorageMonitor.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.yarn.server.timelineservice.storage.TimelineStorageMonitor

org.apache.hadoop.yarn.server.timelineservice.storage.TimelineStorageMonitor.Storage

Field Summary

Fields

Modifier and Type	Field	Description
protected static org.apache.hadoop.yarn.server.timelineservice.reader.TimelineDataToRetrieve	DATA_TO_RETRIEVE
protected static org.apache.hadoop.yarn.server.timelineservice.reader.TimelineEntityFilters	MONITOR_FILTERS

Constructor Summary

Constructors

Constructor	Description
HBaseStorageMonitor(org.apache.hadoop.conf.Configuration conf)

Method Summary

Modifier and Type	Method	Description
void	healthCheck()
void	start()
void	stop()

Methods inherited from class org.apache.hadoop.yarn.server.timelineservice.storage.TimelineStorageMonitor

checkStorageIsUp

Methods inherited from class java.lang.Object

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

Field Detail

MONITOR_FILTERS

protected static final org.apache.hadoop.yarn.server.timelineservice.reader.TimelineEntityFilters MONITOR_FILTERS

DATA_TO_RETRIEVE

protected static final org.apache.hadoop.yarn.server.timelineservice.reader.TimelineDataToRetrieve DATA_TO_RETRIEVE

Constructor Detail

HBaseStorageMonitor

public HBaseStorageMonitor(org.apache.hadoop.conf.Configuration conf)
                    throws java.lang.Exception

Throws:

java.lang.Exception

Method Detail

healthCheck

public void healthCheck()
                 throws java.lang.Exception

Specified by:

healthCheck in class org.apache.hadoop.yarn.server.timelineservice.storage.TimelineStorageMonitor

Throws:

java.lang.Exception

start

public void start()

Overrides:

start in class org.apache.hadoop.yarn.server.timelineservice.storage.TimelineStorageMonitor

stop

public void stop()
          throws java.lang.Exception

Overrides:

stop in class org.apache.hadoop.yarn.server.timelineservice.storage.TimelineStorageMonitor

Throws:

java.lang.Exception