[jira] [Created] (MAPREDUCE-3423) Fetcher Thread should log proper exception

["Bhallamudi Venkata Siva Kamesh (Created) (JIRA)" <ji...@apache.org>]

Fetcher Thread should log proper exception
------------------------------------------

                 Key: MAPREDUCE-3423
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3423
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mrv2
    Affects Versions: 0.24.0
            Reporter: Bhallamudi Venkata Siva Kamesh


Exception should be logged properly when there is any while deserializing Shuffle Header information .
    {code}
      if (mapId == null || mapOutput == null) {
        LOG.info("fetcher#" + id + " failed to read map header" + 
                 mapId + " decomp: " + 
                 decompressedLength + ", " + compressedLength, ioe);
        return false;
      }
    {code}

--
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