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YARN-5438. TimelineClientImpl leaking FileSystem Instances causing Long running services like HiverServer2 daemon going OOM. Contributed by Rohith Sharma K S 

(cherry picked from commit a1890c32c5)
This commit is contained in:
Jason Lowe 2016-07-28 21:47:13 +00:00
parent 08358c8d4e
commit 95fb2fe394
1 changed files with 1 additions and 2 deletions
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3
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/client/api/impl/FileSystemTimelineWriter.java
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@ -269,9 +269,8 @@ public class FileSystemTimelineWriter extends TimelineWriter{
if (logFDsCache != null) {
LOG.debug("Closing cache");
logFDsCache.flush();
logFDsCache.close();
logFDsCache = null;
}
IOUtils.cleanup(LOG, logFDsCache, fs);
}
@Override