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YARN-8323. FairScheduler.allocConf should be declared as volatile. (Szilard Nemeth via Haibo Chen)

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Haibo Chen 2018-06-11 11:12:44 -07:00
parent 18201b882a
commit c190ac2be8
1 changed files with 1 additions and 1 deletions
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hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.java
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@ -199,7 +199,7 @@ public class FairScheduler extends
private AllocationFileLoaderService allocsLoader;
@VisibleForTesting
AllocationConfiguration allocConf;
volatile AllocationConfiguration allocConf;
// Container size threshold for making a reservation.
@VisibleForTesting