[
https://issues.apache.org/jira/browse/HADOOP-4869?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12658047#action_12658047
]
Amareshwari Sriramadasu commented on HADOOP-4869:
-------------------------------------------------
test-patch result:
[exec]
[exec]
[exec] -1 overall.
[exec]
[exec] +1 @author. The patch does not contain any @author tags.
[exec]
[exec] -1 tests included. The patch doesn't appear to include any new
or modified tests.
[exec] Please justify why no tests are needed for
this patch.
[exec]
[exec] +1 javadoc. The javadoc tool did not generate any warning
messages.
[exec]
[exec] +1 javac. The applied patch does not increase the total number
of javac compiler warnings.
[exec]
[exec] +1 findbugs. The patch does not introduce any new Findbugs
warnings.
[exec]
[exec] +1 Eclipse classpath. The patch retains Eclipse classpath
integrity.
[exec]
> Lost Trackers may not be able to join back
> ------------------------------------------
>
> Key: HADOOP-4869
> URL: https://issues.apache.org/jira/browse/HADOOP-4869
> Project: Hadoop Core
> Issue Type: Bug
> Components: mapred
> Affects Versions: 0.20.0
> Reporter: Devaraj Das
> Assignee: Amareshwari Sriramadasu
> Priority: Blocker
> Fix For: 0.20.0
>
> Attachments: patch-4869.txt
>
>
> There is a bug in the heartbeat processing which shows up when TaskTrackers
> are lost. Due to the bug, lost TTs may not be able to join back the JT after
> reinitializing (and binding to a RPC port different from the previous one).
> This bug got introduced in HADOOP-4305.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
