Package 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	Description
static final QueryPrioritizationStrategy	INSTANCE

Constructor Summary

Constructors

Constructor	Description
ManualQueryPrioritizationStrategy()

Method Summary

Modifier and Type	Method	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 Details

INSTANCE

public static final QueryPrioritizationStrategy INSTANCE

Constructor Details

ManualQueryPrioritizationStrategy

public ManualQueryPrioritizationStrategy()

Method Details

computePriority

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

Specified by:

computePriority in interface QueryPrioritizationStrategy