Zhang, Liye created SPARK-4989:
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Summary: wrong application configuration cause cluster down in
standalone mode
Key: SPARK-4989
URL: https://issues.apache.org/jira/browse/SPARK-4989
Project: Spark
Issue Type: Bug
Components: Deploy, Spark Core
Affects Versions: 1.2.0, 1.1.0, 1.0.0
Reporter: Zhang, Liye
Priority: Critical
when enabling eventlog in standalone mode, if give the wrong configuration, the
standalone cluster will down (cause master restart, lose connection with
workers).
How to reproduce: just give an invalid value to "spark.eventLog.dir", for
example: *spark.eventLog.dir=hdfs://tmp/logdir1, hdfs://tmp/logdir2*. This will
throw illegalArgumentException, which will cause the *Master* restart. And the
whole cluster is not available.
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