[
https://issues.apache.org/jira/browse/BOOKKEEPER-363?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13701427#comment-13701427
]
Hadoop QA commented on BOOKKEEPER-363:
--------------------------------------
Testing JIRA BOOKKEEPER-363
Patch
[BOOKKEEPER-363.diff|https://issues.apache.org/jira/secure/attachment/12591092/BOOKKEEPER-363.diff]
downloaded at Sat Jul 6 21:37:28 UTC 2013
----------------------------
{color:green}+1 PATCH_APPLIES{color}
{color:green}+1 CLEAN{color}
{color:green}+1 RAW_PATCH_ANALYSIS{color}
. {color:green}+1{color} the patch does not introduce any @author tags
. {color:green}+1{color} the patch does not introduce any tabs
. {color:green}+1{color} the patch does not introduce any trailing spaces
. {color:green}+1{color} the patch does not introduce any line longer than
120
. {color:green}+1{color} the patch does adds/modifies 1 testcase(s)
{color:green}+1 RAT{color}
. {color:green}+1{color} the patch does not seem to introduce new RAT
warnings
{color:green}+1 JAVADOC{color}
. {color:green}+1{color} the patch does not seem to introduce new Javadoc
warnings
{color:green}+1 COMPILE{color}
. {color:green}+1{color} HEAD compiles
. {color:green}+1{color} patch compiles
. {color:green}+1{color} the patch does not seem to introduce new javac
warnings
{color:green}+1 FINDBUGS{color}
. {color:green}+1{color} the patch does not seem to introduce new Findbugs
warnings
{color:green}+1 TESTS{color}
. Tests run: 859
{color:green}+1 DISTRO{color}
. {color:green}+1{color} distro tarball builds with the patch
----------------------------
{color:green}*+1 Overall result, good!, no -1s*{color}
The full output of the test-patch run is available at
. https://builds.apache.org/job/bookkeeper-trunk-precommit-build/410/
> Re-distributing topics among newly added hubs.
> ----------------------------------------------
>
> Key: BOOKKEEPER-363
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-363
> Project: Bookkeeper
> Issue Type: Bug
> Components: hedwig-server
> Affects Versions: 4.2.0
> Reporter: Aniruddha
> Assignee: Aniruddha
> Fix For: 4.3.0
>
> Attachments: BK-363.patch, BK-363.patch.v2, BOOKKEEPER-363.diff
>
>
> When a new hub is added to an already existing hedwig cluster, that hub
> should pick up some of the topics. Currently the mechanism hedwig provides is
> to configure the time for which a topic is retained. A better approach might
> be to run a re-balancer thread that periodically checks if topics are
> distributed evenly among hubs and if not, releases some topics to balance the
> load.
> https://reviews.apache.org/r/6700/
> There is a race condition while updating load as mentioned in the comments
> and that is not handled in this review.
--
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
