org.apache.hadoop.hbase.chaos.actions

Class MoveRegionsOfTableAction

java.lang.Object

org.apache.hadoop.hbase.chaos.actions.Action

org.apache.hadoop.hbase.chaos.actions.MoveRegionsOfTableAction

public class MoveRegionsOfTableAction
extends Action

Action that tries to move every region of a table.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.chaos.actions.Action

Action.ActionContext

Field Summary

Fields

Modifier and Type	Field and Description
private static org.slf4j.Logger	LOG
private long	maxTime
private long	sleepTime
private org.apache.hadoop.hbase.TableName	tableName

Fields inherited from class org.apache.hadoop.hbase.chaos.actions.Action

cluster, context, initialServers, initialStatus, KILL_DATANODE_TIMEOUT_DEFAULT, KILL_DATANODE_TIMEOUT_KEY, KILL_MASTER_TIMEOUT_DEFAULT, KILL_MASTER_TIMEOUT_KEY, KILL_NAMENODE_TIMEOUT_DEFAULT, KILL_NAMENODE_TIMEOUT_KEY, KILL_RS_TIMEOUT_DEFAULT, KILL_RS_TIMEOUT_KEY, KILL_ZK_NODE_TIMEOUT_DEFAULT, KILL_ZK_NODE_TIMEOUT_KEY, killDataNodeTimeout, killMasterTimeout, killNameNodeTimeout, killRsTimeout, killZkNodeTimeout, monkeyProps, skipMetaRS, START_DATANODE_TIMEOUT_DEFAULT, START_DATANODE_TIMEOUT_KEY, START_MASTER_TIMEOUT_DEFAULT, START_MASTER_TIMEOUT_KEY, START_NAMENODE_TIMEOUT_DEFAULT, START_NAMENODE_TIMEOUT_KEY, START_RS_TIMEOUT_DEFAULT, START_RS_TIMEOUT_KEY, START_ZK_NODE_TIMEOUT_DEFAULT, START_ZK_NODE_TIMEOUT_KEY, startDataNodeTimeout, startMasterTimeout, startNameNodeTimeout, startRsTimeout, startZkNodeTimeout

Constructor Summary

Constructors

Constructor and Description
MoveRegionsOfTableAction(long sleepTime, long maxSleepTime, org.apache.hadoop.hbase.TableName tableName)

Method Summary

Modifier and Type	Method and Description
protected org.slf4j.Logger	getLogger() Retrieve the instance's Logger, for use throughout the class hierarchy.
(package private) static org.apache.hadoop.hbase.ServerName[]	getServers(org.apache.hadoop.hbase.client.Admin admin)
(package private) static void	moveRegion(org.apache.hadoop.hbase.client.Admin admin, org.apache.hadoop.hbase.ServerName[] servers, org.apache.hadoop.hbase.client.RegionInfo regionInfo, org.slf4j.Logger logger)
void	perform()

Methods inherited from class org.apache.hadoop.hbase.chaos.actions.Action

forceBalancer, getConf, getCurrentServers, init, killDataNode, killMaster, killNameNode, killRs, killZKNode, modifyAllTableColumns, modifyAllTableColumns, resumeRs, setBalancer, startDataNode, startMaster, startNameNode, startRs, startZKNode, stopRs, suspendRs, unbalanceRegions

Methods inherited from class java.lang.Object

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

Field Detail

LOG

private static final org.slf4j.Logger LOG

sleepTime

private final long sleepTime

tableName

private final org.apache.hadoop.hbase.TableName tableName

maxTime

private final long maxTime

Constructor Detail

MoveRegionsOfTableAction

public MoveRegionsOfTableAction(long sleepTime,
                                long maxSleepTime,
                                org.apache.hadoop.hbase.TableName tableName)

Method Detail

getLogger

protected org.slf4j.Logger getLogger()

Description copied from class: Action

Retrieve the instance's Logger, for use throughout the class hierarchy.

Specified by:

getLogger in class Action

perform

public void perform()
             throws Exception

Overrides:

perform in class Action

Throws:

Exception

getServers

static org.apache.hadoop.hbase.ServerName[] getServers(org.apache.hadoop.hbase.client.Admin admin)
                                                throws IOException

Throws:

IOException

moveRegion

static void moveRegion(org.apache.hadoop.hbase.client.Admin admin,
                       org.apache.hadoop.hbase.ServerName[] servers,
                       org.apache.hadoop.hbase.client.RegionInfo regionInfo,
                       org.slf4j.Logger logger)