[jira] [Created] (MAPREDUCE-6960) Shuffle Handler prints disk error stack traces for every read failure.

["Kuhu Shukla (JIRA)" <ji...@apache.org>]

Kuhu Shukla created MAPREDUCE-6960:
--------------------------------------

             Summary: Shuffle Handler prints disk error stack traces for every read failure.
                 Key: MAPREDUCE-6960
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6960
             Project: Hadoop Map/Reduce
          Issue Type: Bug
            Reporter: Kuhu Shukla
            Assignee: Kuhu Shukla


{code}
 } catch (IOException e) {
          LOG.error("Shuffle error :", e);
{code}
In cases where the read from a disk fails and throws a DiskErrorException, the shuffle handler prints the entire stack trace for each and every one of the failures causing the nodemanager logs to quickly fill up the disk. 



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

---------------------------------------------------------------------
To unsubscribe, e-mail: mapreduce-dev-unsubscribe@hadoop.apache.org
For additional commands, e-mail: mapreduce-dev-help@hadoop.apache.org