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https://issues.apache.org/jira/browse/GIRAPH-1151?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16130051#comment-16130051
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ASF GitHub Bot commented on GIRAPH-1151:
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GitHub user yukselakinci opened a pull request:
https://github.com/apache/giraph/pull/42
Avoid message value factory initialization in Apache Giraph
Jira ticket id: https://issues.apache.org/jira/browse/GIRAPH-1151
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/yukselakinci/giraph avoidfactoryinit
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/giraph/pull/42.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 #42
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commit 1216cde8326753c5a6fafa315cab2d59c7c7d7d0
Author: Yuksel Akinci <yuks...@fb.com>
Date: 2017-08-16T23:31:51Z
Avoid message value factory initialization in Apache Giraph
Jira ticket id: https://issues.apache.org/jira/browse/GIRAPH-1151
----
> Avoid message value factory initialization in Apache Giraph
> -----------------------------------------------------------
>
> Key: GIRAPH-1151
> URL: https://issues.apache.org/jira/browse/GIRAPH-1151
> Project: Giraph
> Issue Type: Improvement
> Reporter: Yuksel Akinci
> Original Estimate: 168h
> Remaining Estimate: 168h
>
> Messages in Giraph are instantiated using a "message value factory" class.
> Currently the message value factory gets instantiated every time a message is
> sent, which is unnecessary and can cause high overhead if the message value
> factory constructor contains expensive operation. Factory objects are be
> saved to avoid repeated expensive object creations.
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