hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Chris Nauroth (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-9102) winutils task isAlive does not return a non-zero exit code if the requested task is not alive
Date Thu, 29 Nov 2012 00:37:58 GMT
Chris Nauroth created HADOOP-9102:
-------------------------------------

             Summary: winutils task isAlive does not return a non-zero exit code if the requested
task is not alive
                 Key: HADOOP-9102
                 URL: https://issues.apache.org/jira/browse/HADOOP-9102
             Project: Hadoop Common
          Issue Type: Bug
          Components: util
    Affects Versions: 1-win
            Reporter: Chris Nauroth
            Assignee: Chris Nauroth


Work on YARN-233 noted that winutils task isAlive does not return a non-zero exit code if
the requested task is not alive.  This is inconsistent with the equivalent check on Unix,
kill -0, which uses a non-zero exit code to communicate status.  By changing winutils task
isAlive to return a non-zero exit code, we can make the error handling code on the Java side
consistent, avoiding the need for additional if (WINDOWS) checks.


--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message