Chris Nauroth created HADOOP-10234:
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Summary: "hadoop.cmd jar" does not propagate exit code.
Key: HADOOP-10234
URL: https://issues.apache.org/jira/browse/HADOOP-10234
Project: Hadoop Common
Issue Type: Bug
Components: scripts
Affects Versions: 2.2.0
Reporter: Chris Nauroth
Assignee: Chris Nauroth
Fix For: 2.3.0
Running "hadoop.cmd jar" does not always propagate the exit code to the caller.
In interactive use, it works fine. However, in some usages (notably Hive), it
gets called through {{Shell#getRunScriptCommand}}, which needs to do an
intermediate "cmd /c" to execute the script. In that case, the last exit code
is getting dropped, so Hive can't detect job failures.
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