Package org.apache.hadoop.hbase.chaos.actions

Class Summary

Class	Description
Action	A (possibly mischievous) action that the ChaosMonkey can perform.
Action.ActionContext	Context for Action's
AddColumnAction	Action the adds a column family to a table.
AddCPULoadAction	Action that adds high cpu load to a random regionserver for a given duration
BatchRestartRsAction	Restarts a ratio of the running regionservers at the same time
ChangeBloomFilterAction	Action that tries to adjust the bloom filter setting on all the columns of a table
ChangeCompressionAction	Action that changes the compression algorithm on a column family from a list of tables.
ChangeEncodingAction	Action that changes the encoding on a column family from a list of tables.
ChangeSplitPolicyAction
ChangeVersionsAction	Action that changes the number of versions on a column family from a list of tables.
CompactMobAction	Action that queues a table compaction.
CompactRandomRegionOfTableAction	Region that queues a compaction of a random region from the table.
CompactTableAction	Action that queues a table compaction.
CorruptDataFilesAction	Action corrupts HFiles with a certain chance.
CorruptPacketsCommandAction	Corrupt network packets on a random regionserver.
DecreaseMaxHFileSizeAction
DelayPacketsCommandAction	Action adds latency to communication on a random regionserver.
DeleteDataFilesAction	Action deletes HFiles with a certain chance.
DumpClusterStatusAction	Action to dump the cluster status.
DuplicatePacketsCommandAction	Duplicate network packets on a random regionserver.
FillDiskCommandAction	Fill the disk on a random regionserver.
FlushRandomRegionOfTableAction	Action that tries to flush a random region of a table.
FlushTableAction	Action that tries to flush a table.
ForceBalancerAction	Action that tries to force a balancer run.
GracefulRollingRestartRsAction	Gracefully restarts every regionserver in a rolling fashion.
LosePacketsCommandAction	Lose network packets on a random regionserver.
MergeRandomAdjacentRegionsOfTableAction	Action to merge regions of a table.
MoveRandomRegionOfTableAction	Action that tries to move a random region of a table.
MoveRegionsOfTableAction	Action that tries to move every region of a table.
RemoveColumnAction	Action that removes a column family.
ReorderPacketsCommandAction	Reorder network packets on a random regionserver.
RestartActionBaseAction	Base class for restarting HBaseServer's
RestartActiveMasterAction	Action that tries to restart the active master.
RestartActiveNameNodeAction	Action that tries to restart the active namenode.
RestartRandomDataNodeAction	Action that restarts a random datanode.
RestartRandomRsAction	Action that restarts a random HRegionServer
RestartRandomRsExceptMetaAction
RestartRandomZKNodeAction	Action that restarts a random zookeeper node.
RestartRsHoldingMetaAction	Action that tries to restart the HRegionServer holding Meta.
RestartRsHoldingTableAction	Action that restarts an HRegionServer holding one of the regions of the table.
RollingBatchRestartRsAction	Restarts a ratio of the regionservers in a rolling fashion.
RollingBatchSuspendResumeRsAction	Suspend then resume a ratio of the regionservers in a rolling fashion.
SnapshotTableAction	Action that tries to take a snapshot of a table.
SplitAllRegionOfTableAction
SplitRandomRegionOfTableAction	Action that tries to split a random region of a table.
SudoCommandAction	Base class for performing Actions based on linux commands requiring sudo privileges
TCCommandAction	Base class for tc command actions
TestChangeSplitPolicyAction
TruncateTableAction	Action that tries to truncate of a table.
UnbalanceKillAndRebalanceAction	This action is too specific to put in ChaosMonkey; put it here
UnbalanceRegionsAction	Action that tries to unbalance the regions of a cluster.

Enum Summary

Enum	Description
RollingBatchRestartRsAction.KillOrStart
RollingBatchSuspendResumeRsAction.SuspendOrResume