hadoop-yarn-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Daryn Sharp (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-360) Allow apps to concurrently register tokens for renewal
Date Fri, 25 Jan 2013 19:07:12 GMT
Daryn Sharp created YARN-360:
--------------------------------

             Summary: Allow apps to concurrently register tokens for renewal
                 Key: YARN-360
                 URL: https://issues.apache.org/jira/browse/YARN-360
             Project: Hadoop YARN
          Issue Type: Bug
    Affects Versions: 2.0.0-alpha, 3.0.0, 0.23.3
            Reporter: Daryn Sharp
            Priority: Critical


{{DelegationTokenRenewer#addApplication}} has an unnecessary {{synchronized}} keyword.  This
serializes job submissions and can add unnecessary latency and/or hang all submissions if
there are problems renewing the token.

--
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