org.apache.druid.server.scheduling

Class ManualQueryPrioritizationStrategy

java.lang.Object

org.apache.druid.server.scheduling.ManualQueryPrioritizationStrategy

All Implemented Interfaces:

QueryPrioritizationStrategy

public class ManualQueryPrioritizationStrategy
extends Object
implements QueryPrioritizationStrategy

Does nothing, the user must set the QueryContexts.PRIORITY_KEY on the query context to get a priority.

Field Summary

Fields

Modifier and Type	Field and Description
static QueryPrioritizationStrategy	INSTANCE

Constructor Summary

Constructors

Constructor and Description
ManualQueryPrioritizationStrategy()

Method Summary

Modifier and Type	Method and Description
<T> Optional<Integer>	computePriority(QueryPlus<T> query, Set<SegmentServerSelector> segments)

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final QueryPrioritizationStrategy INSTANCE

Constructor Detail

ManualQueryPrioritizationStrategy

public ManualQueryPrioritizationStrategy()

Method Detail

computePriority

public <T> Optional<Integer> computePriority(QueryPlus<T> query,
                                             Set<SegmentServerSelector> segments)

Specified by:

computePriority in interface QueryPrioritizationStrategy