hadoop-common-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Andreas Kostyrka (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-3915) reducers hang, jobtracker loosing completely track of them.
Date Thu, 07 Aug 2008 06:17:44 GMT
reducers hang, jobtracker loosing completely track of them.
-----------------------------------------------------------

                 Key: HADOOP-3915
                 URL: https://issues.apache.org/jira/browse/HADOOP-3915
             Project: Hadoop Core
          Issue Type: Bug
    Affects Versions: 0.17.1
         Environment: EC2, Debian Etch  (but not the ec2-contrib stuff)
streaming.jar
            Reporter: Andreas Kostyrka
             Fix For: 0.17.2


I just noticed the following curious situation:

-) 18 of 22 reducers are waiting for 3 hours or so with 0.01MB/s and no progress.
-) hadoop job -kill-task does not work on the ids shown
-) killing all reduce work tasks (the spawned Python processes, not java TaskTracker$Child)
gets completely ignored by the JobTracker, the jobtracker shows them still as running.


-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message