org.apache.hadoop.hbase.chaos.actions

Class DecreaseMaxHFileSizeAction

java.lang.Object

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

org.apache.hadoop.hbase.chaos.actions.DecreaseMaxHFileSizeAction

public class DecreaseMaxHFileSizeAction
extends Action

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 org.apache.hadoop.hbase.client.Admin	admin
private static long	minFileSize
private Random	random
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_RS_TIMEOUT_DEFAULT, KILL_RS_TIMEOUT_KEY, KILL_ZK_NODE_TIMEOUT_DEFAULT, KILL_ZK_NODE_TIMEOUT_KEY, killDataNodeTimeout, killMasterTimeout, killRsTimeout, killZkNodeTimeout, LOG, START_DATANODE_TIMEOUT_DEFAULT, START_DATANODE_TIMEOUT_KEY, START_MASTER_TIMEOUT_DEFAULT, START_MASTER_TIMEOUT_KEY, START_RS_TIMEOUT_DEFAULT, START_RS_TIMEOUT_KEY, START_ZK_NODE_TIMEOUT_DEFAULT, START_ZK_NODE_TIMEOUT_KEY, startDataNodeTimeout, startMasterTimeout, startRsTimeout, startZkNodeTimeout

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
void	init(Action.ActionContext context)
void	perform()

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

forceBalancer, getConf, getCurrentServers, killDataNode, killMaster, killRs, killZKNode, modifyAllTableColumns, modifyAllTableColumns, startDataNode, startMaster, startRs, startZKNode, unbalanceRegions

Methods inherited from class java.lang.Object

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

Field Detail

minFileSize

private static final long minFileSize

See Also:

Constant Field Values

sleepTime

private final long sleepTime

tableName

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

random

private final Random random

admin

private org.apache.hadoop.hbase.client.Admin admin

Constructor Detail

DecreaseMaxHFileSizeAction

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

Method Detail

init

public void init(Action.ActionContext context)
          throws IOException

Overrides:

init in class Action

Throws:

IOException

perform

public void perform()
             throws Exception

Overrides:

perform in class Action

Throws:

Exception