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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-1296) Add support for very large record for sorting
Date Sun, 07 Dec 2014 23:12:12 GMT

    [ https://issues.apache.org/jira/browse/FLINK-1296?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14237311#comment-14237311

ASF GitHub Bot commented on FLINK-1296:

Github user StephanEwen commented on the pull request:

    This failes with the java 6 compiler, because it has a generics bug. I'll try and work
around it...

> Add support for very large record for sorting
> ---------------------------------------------
>                 Key: FLINK-1296
>                 URL: https://issues.apache.org/jira/browse/FLINK-1296
>             Project: Flink
>          Issue Type: Bug
>          Components: Local Runtime
>    Affects Versions: 0.8-incubating
>            Reporter: Stephan Ewen
>            Assignee: Stephan Ewen
>             Fix For: 0.8-incubating
> Currently, very large records (multiple hundreds of megabytes) can break the sorter if
the overflow the sort buffer.
> Furthermore, if a merge is attempted of those records, pulling multiple of them concurrently
into memory can break the machine memory.

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