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From "Dionysios Logothetis (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (GIRAPH-1185) Adding faster serialization classes.
Date Thu, 17 May 2018 06:13:00 GMT

     [ https://issues.apache.org/jira/browse/GIRAPH-1185?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dionysios Logothetis resolved GIRAPH-1185.
------------------------------------------
    Resolution: Fixed

> 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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