[
https://issues.apache.org/jira/browse/HADOOP-2092?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12537210
]
amareshwari edited comment on HADOOP-2092 at 10/23/07 11:58 PM:
-----------------------------------------------------------------------------
Application is not generating any progress messages.
I reproduced the problem by putting an infinite loop in map method and killed
Java map tasks when it is running. C++ processes does not die.
I think we need a ping mechanism from C++ process to Java task to solve this.
was (Author: amareshwari):
Application is not generating any progress messages. I think we need a
ping mechanism from C++ process to Java task. I reproduced the problem by
putting an infinite loop in map method and killed Java map tasks when it is
running. C++ processes does not die. But the application exits after trying 4
times.
> 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
> Priority: Blocker
> Fix For: 0.15.0
>
>
> Pipes process does not die, when the java map task dies.
> Pipes process does not die even when the cluster is down.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
