Allen Wittenauer created HADOOP-12607:
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Summary: wrong pid dir results in cat error messages during stop
Key: HADOOP-12607
URL: https://issues.apache.org/jira/browse/HADOOP-12607
Project: Hadoop Common
Issue Type: Bug
Components: scripts
Affects Versions: 3.0.0
Reporter: Allen Wittenauer
Priority: Minor
If the wrong pid dir is configured (via wrong HADOOP_CONF_DIR, or whatever),
scripts throw cat errors. We should do something more human-friendly there.
Also keep in mind that it shouldn't be a fatal exit since the daemon may also
not be started.
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