zhihai xu created YARN-2325:
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Summary: need check whether node is null in nodeUpdate for
FairScheduler
Key: YARN-2325
URL: https://issues.apache.org/jira/browse/YARN-2325
Project: Hadoop YARN
Issue Type: Bug
Reporter: zhihai xu
need check whether node is null in nodeUpdate for FairScheduler.
If nodeUpdate is called after removeNode, the getFSSchedulerNode will be null.
If the node is null, we should return with error message.
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