org.apache.hadoop.hbase.tool

Class CanaryTool.RegionServerMonitor

java.lang.Object

org.apache.hadoop.hbase.tool.CanaryTool.Monitor

org.apache.hadoop.hbase.tool.CanaryTool.RegionServerMonitor

All Implemented Interfaces:

Closeable, AutoCloseable, Runnable

Enclosing class:

CanaryTool

private static class CanaryTool.RegionServerMonitor
extends CanaryTool.Monitor

A monitor for regionserver mode

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	allRegions

Fields inherited from class org.apache.hadoop.hbase.tool.CanaryTool.Monitor

admin, allowedFailures, connection, done, errorCode, executor, initialized, sink, targets, treatFailureAsError, useRegExp

Constructor Summary

Constructors

Constructor and Description
RegionServerMonitor(Connection connection, String[] monitorTargets, boolean useRegExp, CanaryTool.Sink sink, ExecutorService executor, boolean allRegions, boolean treatFailureAsError, long allowedFailures)

Method Summary

Modifier and Type	Method and Description
private boolean	checkNoTableNames()
private Map<String,List<RegionInfo>>	doFilterRegionServerByName(Map<String,List<RegionInfo>> fullRsAndRMap)
private Map<String,List<RegionInfo>>	filterRegionServerByName()
private Map<String,List<RegionInfo>>	getAllRegionServerByName()
private CanaryTool.RegionServerStdOutSink	getSink()
private void	monitorRegionServers(Map<String,List<RegionInfo>> rsAndRMap, CanaryTool.RegionServerStdOutSink regionServerSink)
void	run()

Methods inherited from class org.apache.hadoop.hbase.tool.CanaryTool.Monitor

close, finalCheckForErrors, hasError, initAdmin, isDone

Methods inherited from class java.lang.Object

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

Field Detail

allRegions

private boolean allRegions

Constructor Detail

RegionServerMonitor

public RegionServerMonitor(Connection connection,
                           String[] monitorTargets,
                           boolean useRegExp,
                           CanaryTool.Sink sink,
                           ExecutorService executor,
                           boolean allRegions,
                           boolean treatFailureAsError,
                           long allowedFailures)

Method Detail

getSink

private CanaryTool.RegionServerStdOutSink getSink()

run

public void run()

Specified by:

run in interface Runnable

Specified by:

run in class CanaryTool.Monitor

checkNoTableNames

private boolean checkNoTableNames()

monitorRegionServers

private void monitorRegionServers(Map<String,List<RegionInfo>> rsAndRMap,
                                  CanaryTool.RegionServerStdOutSink regionServerSink)

filterRegionServerByName

private Map<String,List<RegionInfo>> filterRegionServerByName()

getAllRegionServerByName

private Map<String,List<RegionInfo>> getAllRegionServerByName()

doFilterRegionServerByName

private Map<String,List<RegionInfo>> doFilterRegionServerByName(Map<String,List<RegionInfo>> fullRsAndRMap)