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From "Amareshwari Sri Ramadasu (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-2092) Pipes C++ task does not die even if the Java tasks die
Date Fri, 18 Jan 2008 09:40:34 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-2092?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Amareshwari Sri Ramadasu updated HADOOP-2092:
---------------------------------------------

    Status: Patch Available  (was: Open)

This patch adds ping thread which connects to the java task and disconnects immediately. Ping
is done every 5 seconds until the task is done. If ping fails, it retries 3 times and kills
c++ process.

Thanks Christian for your inputs.

> Pipes C++ task does not die even if the Java tasks die
> ------------------------------------------------------
>
>                 Key: HADOOP-2092
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2092
>             Project: Hadoop
>          Issue Type: Bug
>          Components: pipes
>            Reporter: Amareshwari Sri Ramadasu
>            Assignee: Amareshwari Sri Ramadasu
>             Fix For: 0.16.0
>
>         Attachments: patch-2092.1.txt, patch-2092.txt, patch-2092.txt, patch-2092.txt,
patch-2092.txt
>
>
> Pipes process does not die, when the java map task  dies.
> Pipes process does not die even when the cluster is down.

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