Examples with Action org.apache.hadoop.hbase.chaos.actions.Action used on opensource projects

Example 1 with Action

use of org.apache.hadoop.hbase.chaos.actions.Action in project hbase by apache.

the class MasterKillingMonkeyFactory method build.

@Override
public ChaosMonkey build() {
    loadProperties();
    // Destructive actions to mess things around.
    Action[] actions1 = new Action[] { new RestartActiveMasterAction(restartActiveMasterSleepTime) };
    // Action to log more info for debugging
    Action[] actions2 = new Action[] { new DumpClusterStatusAction() };
    return new PolicyBasedChaosMonkey(util, new PeriodicRandomActionPolicy(action1Period, actions1), new PeriodicRandomActionPolicy(action2Period, actions2));
}

Example 2 with Action

use of org.apache.hadoop.hbase.chaos.actions.Action in project hbase by apache.

the class NoKillMonkeyFactory method build.

@Override
public ChaosMonkey build() {
    Action[] actions1 = new Action[] { new CompactTableAction(tableName, MonkeyConstants.DEFAULT_PERIODIC_ACTION1_PERIOD), new CompactRandomRegionOfTableAction(tableName, MonkeyConstants.DEFAULT_COMPACT_RANDOM_REGION_RATIO), new FlushTableAction(tableName), new FlushRandomRegionOfTableAction(tableName), new MoveRandomRegionOfTableAction(tableName) };
    Action[] actions2 = new Action[] { new SplitRandomRegionOfTableAction(tableName), new MergeRandomAdjacentRegionsOfTableAction(tableName), new SnapshotTableAction(tableName), new AddColumnAction(tableName), new RemoveColumnAction(tableName, columnFamilies), new ChangeEncodingAction(tableName), new ChangeCompressionAction(tableName), new ChangeBloomFilterAction(tableName), new ChangeVersionsAction(tableName) };
    Action[] actions3 = new Action[] { new MoveRegionsOfTableAction(MonkeyConstants.DEFAULT_MOVE_REGIONS_SLEEP_TIME, MonkeyConstants.DEFAULT_MOVE_REGIONS_MAX_TIME, tableName), new MoveRandomRegionOfTableAction(MonkeyConstants.DEFAULT_RESTART_ACTIVE_MASTER_SLEEP_TIME, tableName) };
    Action[] actions4 = new Action[] { new DumpClusterStatusAction() };
    return new PolicyBasedChaosMonkey(util, new TwoConcurrentActionPolicy(MonkeyConstants.DEFAULT_PERIODIC_ACTION1_PERIOD, actions1, actions2), new PeriodicRandomActionPolicy(MonkeyConstants.DEFAULT_PERIODIC_ACTION2_PERIOD, actions3), new PeriodicRandomActionPolicy(MonkeyConstants.DEFAULT_PERIODIC_ACTION4_PERIOD, actions4));
}

Example 3 with Action

use of org.apache.hadoop.hbase.chaos.actions.Action in project hbase by apache.

the class ServerAndDependenciesKillingMonkeyFactory method build.

@Override
public ChaosMonkey build() {
    // Destructive actions to mess things around. Cannot run batch restart.
    Action[] actions1 = new Action[] { new RestartRandomRsExceptMetaAction(60000), new RestartActiveMasterAction(5000), // only allow 2 servers to be dead.
    new RollingBatchRestartRsExceptMetaAction(5000, 1.0f, 2), new ForceBalancerAction(), new RestartRandomDataNodeAction(60000), new RestartRandomZKNodeAction(60000) };
    // Action to log more info for debugging
    Action[] actions2 = new Action[] { new DumpClusterStatusAction() };
    return new PolicyBasedChaosMonkey(util, new CompositeSequentialPolicy(new DoActionsOncePolicy(60 * 1000, actions1), new PeriodicRandomActionPolicy(60 * 1000, actions1)), new PeriodicRandomActionPolicy(60 * 1000, actions2));
}

Example 4 with Action

use of org.apache.hadoop.hbase.chaos.actions.Action in project hbase by apache.

the class ServerKillingMonkeyFactory method build.

@Override
public ChaosMonkey build() {
    // Destructive actions to mess things around. Cannot run batch restart
    Action[] actions1 = new Action[] { new RestartRandomRsExceptMetaAction(60000), new RestartActiveMasterAction(5000), //only allow 2 servers to be dead
    new RollingBatchRestartRsExceptMetaAction(5000, 1.0f, 2), new ForceBalancerAction() };
    // Action to log more info for debugging
    Action[] actions2 = new Action[] { new DumpClusterStatusAction() };
    return new PolicyBasedChaosMonkey(util, new CompositeSequentialPolicy(new DoActionsOncePolicy(60 * 1000, actions1), new PeriodicRandomActionPolicy(60 * 1000, actions1)), new PeriodicRandomActionPolicy(60 * 1000, actions2));
}

Example 5 with Action

use of org.apache.hadoop.hbase.chaos.actions.Action in project hbase by apache.

the class TwoConcurrentActionPolicy method runOneIteration.

@Override
protected void runOneIteration() {
    Action actionOne = PolicyBasedChaosMonkey.selectRandomItem(actionsOne);
    Action actionTwo = PolicyBasedChaosMonkey.selectRandomItem(actionsTwo);
    Future fOne = executor.submit(new ActionRunner(actionOne));
    Future fTwo = executor.submit(new ActionRunner(actionTwo));
    try {
        fOne.get();
        fTwo.get();
    } catch (InterruptedException e) {
        LOG.warn("Exception occurred during performing action: " + StringUtils.stringifyException(e));
    } catch (ExecutionException ex) {
        LOG.warn("Exception occurred during performing action: " + StringUtils.stringifyException(ex));
    }
}