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From "Colin Patrick McCabe (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-9318) when exiting on a signal, print the signal name first
Date Sat, 23 Feb 2013 00:48:13 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-9318?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Colin Patrick McCabe updated HADOOP-9318:
-----------------------------------------

    Attachment: HADOOP-9318.003.patch

increment {{OK_JAVADOC_WARNINGS}} to take into account the warnings about using {{Signal}},
etc.
                
> 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
>    Affects Versions: 2.0.4-beta
>            Reporter: Colin Patrick McCabe
>            Assignee: Colin Patrick McCabe
>            Priority: Minor
>         Attachments: HADOOP-9318.001.patch, HADOOP-9318.002.patch, HADOOP-9318.003.patch
>
>
> 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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