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Posted to dev@giraph.apache.org by "Kyle Orlando (JIRA)" <ji...@apache.org> on 2013/08/15 16:01:48 UTC

[jira] [Updated] (GIRAPH-740) ArrayListWritable object is not cleared in readFields()

     [ https://issues.apache.org/jira/browse/GIRAPH-740?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kyle Orlando updated GIRAPH-740:
--------------------------------

    Attachment: GIRAPH-740.patch

Added clean() to readFields() prior to storing values in the ArrayList.  
                
> ArrayListWritable object is not cleared in readFields()
> -------------------------------------------------------
>
>                 Key: GIRAPH-740
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-740
>             Project: Giraph
>          Issue Type: Bug
>            Reporter: Kyle Orlando
>              Labels: ArrayListWritable, Writable
>         Attachments: GIRAPH-740.patch
>
>
> An ArrayListWritable object is never cleared when readFields() is invoked, which causes serious issues when sending and receiving messages that contain objects of the type ArrayListWritable due to object reuse.

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