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https://issues.apache.org/jira/browse/GIRAPH-1185?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16435893#comment-16435893
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ASF GitHub Bot commented on GIRAPH-1185:
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Github user asfgit closed the pull request at:
https://github.com/apache/giraph/pull/69
> Adding faster serialization classes.
> ------------------------------------
>
> Key: GIRAPH-1185
> URL: https://issues.apache.org/jira/browse/GIRAPH-1185
> Project: Giraph
> Issue Type: Improvement
> Reporter: Yuksel Akinci
> Priority: Major
>
> These changes add two new kryo serialization classes (KryoSimpleWritable and
> KryoSimpleWrapper) which disable reference tracking at the expense of not
> supporting recursive and nested structures. Disabling reference tracking
> significantly improves the serialization performance. One a sample pipeline,
> the running time reduced from 75 minutes to 5 minutes.
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