roncenzhao created SPARK-22272:
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Summary: killing task may cause the executor progress hang because
of the JVM bug
Key: SPARK-22272
URL: https://issues.apache.org/jira/browse/SPARK-22272
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 2.1.1
Environment: java version "1.7.0_75"
hadoop version 2.5.0
Reporter: roncenzhao
JVM bug: http://bugs.java.com/bugdatabase/view_bug.do?bug_id=8132693
We kill the task using 'Thread.interrupt()' and the ShuffleMapTask use nio to
merge all partitions files when 'spark.file.transferTo' is true(default), so it
may cause the jvm bug.
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