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https://issues.apache.org/jira/browse/STORM-1457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15089772#comment-15089772
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ASF GitHub Bot commented on STORM-1457:
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GitHub user kishorvpatil opened a pull request:
https://github.com/apache/storm/pull/997
[STORM-1457] Avoid collecting pending tuples if topology.debug is off
This would help lower heap memory usage when ```topology.debug``` is off.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/kishorvpatil/incubator-storm storm1457
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/storm/pull/997.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 #997
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commit 0f1b14200f8be1f76408d58e71d02226c262e778
Author: Kishor Patil <[email protected]>
Date: 2016-01-08T19:25:23Z
Avoid collecting pending tuples if topology.debug is off
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> Avoid Unnecessary caching of tuples by executor
> -----------------------------------------------
>
> Key: STORM-1457
> URL: https://issues.apache.org/jira/browse/STORM-1457
> Project: Apache Storm
> Issue Type: Bug
> Components: storm-core
> Reporter: Kishor Patil
> Assignee: Kishor Patil
>
> It looks like the pending RotatingMap is caching list of tuples for printing
> debug message, but it is not required if "topology.debug" is turned off.
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