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Posted to dev@storm.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2015/10/05 18:50:26 UTC
[jira] [Commented] (STORM-1087) Auto Backpressure can be stuck off
for a worker
[ https://issues.apache.org/jira/browse/STORM-1087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14943634#comment-14943634 ]
ASF GitHub Bot commented on STORM-1087:
---------------------------------------
GitHub user revans2 opened a pull request:
https://github.com/apache/storm/pull/782
STORM-1087: Avoid issues with transfer-queue backpressure.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/revans2/incubator-storm STORM-1087
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/storm/pull/782.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 #782
----
commit 85a3b3eb63f3285043d57762caf0ec5629c2d3c8
Author: Robert (Bobby) Evans <ev...@yahoo-inc.com>
Date: 2015-10-05T16:48:11Z
STORM-1087: Avoid issues with transfer-queue backpressure.
----
> Auto Backpressure can be stuck off for a worker
> -----------------------------------------------
>
> Key: STORM-1087
> URL: https://issues.apache.org/jira/browse/STORM-1087
> Project: Apache Storm
> Issue Type: Bug
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
>
> There is a race condition where automatic backpressure can get stuck off when it should be on. This can cause it to OOM.
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