[
https://issues.apache.org/jira/browse/HADOOP-3326?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12601863#action_12601863
]
Sharad Agarwal commented on HADOOP-3326:
----------------------------------------
The failed tests are not related to this patch. The failure happened due to
timeout.
For both the failed test cases, the log message is:
junit.framework.AssertionFailedError: Timeout occurred. Please note the time in
the report does not reflect the time until the timeout.
Test cases have not been written for this as the existing tests will verify the
correctness of the results.
> ReduceTask should not sleep for 200 ms while waiting for merge to finish
> ------------------------------------------------------------------------
>
> Key: HADOOP-3326
> URL: https://issues.apache.org/jira/browse/HADOOP-3326
> Project: Hadoop Core
> Issue Type: Bug
> Components: mapred
> Reporter: Owen O'Malley
> Assignee: Sharad Agarwal
> Attachments: 3326_1.patch, 3326_2.patch
>
>
> Currently the merge code in Reduce task does:
> {code}
> // Wait for the on-disk merge to complete
> while (localFSMergeInProgress) {
> Thread.sleep(200);
> }
>
> //wait for an ongoing merge (if it is in flight) to complete
> while (mergeInProgress) {
> Thread.sleep(200);
> }
> {code}
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
