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From "Daniel Warneke (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-939) Distribute required JAR files with seperate service
Date Sat, 28 Jun 2014 13:49:24 GMT

    [ https://issues.apache.org/jira/browse/FLINK-939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14046860#comment-14046860
] 

Daniel Warneke commented on FLINK-939:
--------------------------------------

I had to overwrite my last commit. Please make sure you test the version that has 3cc723bb5b11f1e1391a399085252796b5d46283
as the last commit.

> Distribute required JAR files with seperate service
> ---------------------------------------------------
>
>                 Key: FLINK-939
>                 URL: https://issues.apache.org/jira/browse/FLINK-939
>             Project: Flink
>          Issue Type: Improvement
>            Reporter: Ufuk Celebi
>            Assignee: Daniel Warneke
>
> Currently, required user JAR files are distributed via the RPC service in {{JobGraph.writeRequiredJarFiles(DataOutput,
AbstractJobVertex[])}}. The RPC service then tries to allocate a buffer on the client side
heap to write the on-disk JAR, which [can lead to problems|https://github.com/apache/incubator-flink/pull/18].
> This should be replaced with a seperate service.



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