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YARN-6284. hasAlreadyRun should be final in ResourceManager.StandByTransitionRunnable

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(Contributed by Laura Adams via Daniel Templeton)

(cherry picked from commit 0a05c5c5989edeba2cffe16e80350245778cefce)
This commit is contained in:
Daniel Templeton 2017-03-21 14:15:40 -07:00
parent dabe96a72e
commit d4bba011cc
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/ResourceManager.java
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@ -798,7 +798,7 @@ public void handleTransitionToStandByInNewThread() {
private class StandByTransitionRunnable implements Runnable {
// The atomic variable to make sure multiple threads with the same runnable
// run only once.
private AtomicBoolean hasAlreadyRun = new AtomicBoolean(false);
private final AtomicBoolean hasAlreadyRun = new AtomicBoolean(false);
@Override
public void run() {