com.facebook.presto.memory

Class TotalReservationOnBlockedNodesLowMemoryKiller

java.lang.Object

com.facebook.presto.memory.TotalReservationOnBlockedNodesLowMemoryKiller

All Implemented Interfaces:

LowMemoryKiller

public class TotalReservationOnBlockedNodesLowMemoryKiller
extends Object
implements LowMemoryKiller

Nested Class Summary

Nested classes/interfaces inherited from interface com.facebook.presto.memory.LowMemoryKiller

LowMemoryKiller.QueryMemoryInfo

Constructor Summary

Constructors

Constructor and Description
TotalReservationOnBlockedNodesLowMemoryKiller()

Method Summary

Modifier and Type	Method and Description
Optional<QueryId>	chooseQueryToKill(List<LowMemoryKiller.QueryMemoryInfo> runningQueries, List<MemoryInfo> nodes)

Methods inherited from class java.lang.Object

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

Constructor Detail

TotalReservationOnBlockedNodesLowMemoryKiller

public TotalReservationOnBlockedNodesLowMemoryKiller()

Method Detail

chooseQueryToKill

public Optional<QueryId> chooseQueryToKill(List<LowMemoryKiller.QueryMemoryInfo> runningQueries,
                                           List<MemoryInfo> nodes)

Specified by:

chooseQueryToKill in interface LowMemoryKiller