hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Kihwal Lee (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-8050) Deadlock in metrics
Date Thu, 09 Feb 2012 20:30:57 GMT
Deadlock in metrics

                 Key: HADOOP-8050
                 URL: https://issues.apache.org/jira/browse/HADOOP-8050
             Project: Hadoop Common
          Issue Type: Bug
          Components: metrics
    Affects Versions: 1.0.0,,
            Reporter: Kihwal Lee
             Fix For: 1.1.0, 1.0.1

The metrics serving thread and the periodic snapshot thread can deadlock.
It happened a few times on one of namenode we have. When it happens RPC works but the web
ui and hftp stop working. I haven't look at the trunk too closely, but it might happen there

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira


View raw message