Eric Badger created HADOOP-13709:
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Summary: Clean up subprocesses spawned by Shell.java:runCommand
when the shell process exits
Key: HADOOP-13709
URL: https://issues.apache.org/jira/browse/HADOOP-13709
Project: Hadoop Common
Issue Type: Bug
Reporter: Eric Badger
Assignee: Eric Badger
The runCommand code in Shell.java can get into a situation where it will ignore
InterruptedExceptions and refuse to shutdown due to being in I/O waiting for
the return value of the subprocess that was spawned. We need to allow for the
subprocess to be interrupted and killed when the shell process gets killed.
Currently the JVM will shutdown and all of the subprocesses will be orphaned
and not killed.
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