com.cloudera.api.model

Class ApiRollingUpgradeClusterArgs

java.lang.Object

com.cloudera.api.model.ApiRollingUpgradeClusterArgs

public class ApiRollingUpgradeClusterArgs
extends Object

Rolling upgrade arguments used in the CDH Upgrade Command. Part of ApiCdhUpgradeArgs.

Constructor Summary

Constructors

Constructor and Description
ApiRollingUpgradeClusterArgs()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object o)
Integer	getSlaveBatchSize() Number of slave roles to restart at a time.
Integer	getSlaveFailCountThreshold() The threshold for number of slave batches that are allowed to fail to restart before the entire command is considered failed.
Integer	getSleepSeconds() Number of seconds to sleep between restarts of slave role batches.
int	hashCode()
void	setSlaveBatchSize(Integer slaveBatchSize)
void	setSlaveFailCountThreshold(Integer slaveFailCountThreshold)
void	setSleepSeconds(Integer sleepSeconds)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ApiRollingUpgradeClusterArgs

public ApiRollingUpgradeClusterArgs()

Method Detail

getSlaveBatchSize

public Integer getSlaveBatchSize()

Number of slave roles to restart at a time. Must be greater than zero. Default is 1. Please note that for HDFS, this number should be less than the replication factor (default 3) to ensure data availability during rolling restart.

setSlaveBatchSize

public void setSlaveBatchSize(Integer slaveBatchSize)

getSleepSeconds

public Integer getSleepSeconds()

Number of seconds to sleep between restarts of slave role batches. Must be greater than or equal to 0. Default is 0.

setSleepSeconds

public void setSleepSeconds(Integer sleepSeconds)

getSlaveFailCountThreshold

public Integer getSlaveFailCountThreshold()

The threshold for number of slave batches that are allowed to fail to restart before the entire command is considered failed. Must be greather than or equal to 0. Default is 0.

This argument is for ADVANCED users only.

setSlaveFailCountThreshold

public void setSlaveFailCountThreshold(Integer slaveFailCountThreshold)

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object