Package org.apache.druid.client.indexing

Class ClientMSQContext

java.lang.Object

org.apache.druid.client.indexing.ClientMSQContext

public class ClientMSQContext
extends Object

This class copies over MSQ context parameters from the MSQ extension. This is required to validate the submitted compaction config at the coordinator. The values used here should be kept in sync with those in org.apache.druid.msq.util.MultiStageQueryContext

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CTX_MAX_NUM_TASKS
static final int	DEFAULT_MAX_NUM_TASKS
static final int	MAX_TASK_SLOTS_FOR_MSQ_COMPACTION_TASK	Limit to ensure that an MSQ compaction task doesn't take up all task slots in a cluster.

Constructor Summary

Constructors

Constructor	Description
ClientMSQContext()

Method Summary

Methods inherited from class java.lang.Object

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

Field Details

CTX_MAX_NUM_TASKS

public static final String CTX_MAX_NUM_TASKS

See Also:

• Constant Field Values

DEFAULT_MAX_NUM_TASKS

public static final int DEFAULT_MAX_NUM_TASKS

See Also:

• Constant Field Values

MAX_TASK_SLOTS_FOR_MSQ_COMPACTION_TASK

public static final int MAX_TASK_SLOTS_FOR_MSQ_COMPACTION_TASK

Limit to ensure that an MSQ compaction task doesn't take up all task slots in a cluster.

See Also:

• Constant Field Values

Constructor Details

ClientMSQContext

public ClientMSQContext()