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Posted to common-dev@hadoop.apache.org by "Colin Patrick McCabe (JIRA)" <ji...@apache.org> on 2013/02/19 20:41:13 UTC

[jira] [Created] (HADOOP-9318) when exiting on a signal, print the signal name first

Colin Patrick McCabe created HADOOP-9318:
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             Summary: when exiting on a signal, print the signal name first
                 Key: HADOOP-9318
                 URL: https://issues.apache.org/jira/browse/HADOOP-9318
             Project: Hadoop Common
          Issue Type: Improvement
            Reporter: Colin Patrick McCabe
            Assignee: Colin Patrick McCabe
            Priority: Minor


On UNIX, it would be nice to know when a Hadoop daemon had exited on a signal.  For example, if a daemon exited because the system administrator sent SIGTERM (i.e. {{killall java}}), it would be nice to know that.  Although some of this can be deduced from context and {{SHUTDOWN_MSG}}, it would be nice to have it be explicit.

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