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https://issues.apache.org/jira/browse/TAJO-991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14086099#comment-14086099
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ASF GitHub Bot commented on TAJO-991:
-------------------------------------
GitHub user babokim opened a pull request:
https://github.com/apache/tajo/pull/107
TAJO-991: Running PullServer on a dedicated JVM process which separates
from worker.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/babokim/tajo TAJO-991
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tajo/pull/107.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #107
----
commit 85a9918779428c25669b6d6a187f124a37dffb86
Author: 김형준 <[email protected]>
Date: 2014-08-04T11:22:49Z
TAJO-991: Running PullServer on a dedicated JVM process which separates
from worker.
commit 731d9160be1549fd8e13fecff321dfe3db604f2f
Author: 김형준 <[email protected]>
Date: 2014-08-04T11:23:29Z
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/tajo
commit 25f63a062840b540432eb50746f8f6eac6ebd4c6
Author: 김형준 <[email protected]>
Date: 2014-08-04T13:38:26Z
TAJO-991: Running PullServer on a dedicated JVM process which separates
from worker.
fix delete por file error in readPullServerPort.
----
> Running PullServer on a dedicated JVM process which separates from worker.
> --------------------------------------------------------------------------
>
> Key: TAJO-991
> URL: https://issues.apache.org/jira/browse/TAJO-991
> Project: Tajo
> Issue Type: Sub-task
> Components: data shuffle
> Reporter: Hyoungjun Kim
> Assignee: Hyoungjun Kim
>
> Currently PullServer runs on TajoWorker. If a TajoWorker starts Garbage
> Collector, all fetching tasks which run on other worker are paused during
> Garbage Collection. Running PullServer on a dedicated JVM process which
> separates from worker is helpful avoiding stop the all cluster by GC.
> PullServer uses small memory and doesn't share any information and status
> with TajoWorker.
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