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From "Maja Kabiljo (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GIRAPH-915) With BigDataIO some messages can get ignored
Date Tue, 10 Jun 2014 18:59:01 GMT

    [ https://issues.apache.org/jira/browse/GIRAPH-915?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14026846#comment-14026846
] 

Maja Kabiljo commented on GIRAPH-915:
-------------------------------------

But available can't be implemented correctly in BigDataIO. I could throw an exception there
if it sounds better. And available() is not going to be used anywhere. What do you think?

> With BigDataIO some messages can get ignored
> --------------------------------------------
>
>                 Key: GIRAPH-915
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-915
>             Project: Giraph
>          Issue Type: Bug
>            Reporter: Maja Kabiljo
>            Assignee: Maja Kabiljo
>         Attachments: GIRAPH-915.patch
>
>
> ExtendedDataInput has "int available()" method, and when iterating through messages we
check if it's grater then zero. For BigDataIO we can get an overflow here, returning a negative
values and ignoring the rest of messages.



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