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Posted to dev@mahout.apache.org by "Alexey Grigorev (JIRA)" <ji...@apache.org> on 2015/06/25 15:57:06 UTC

[jira] [Created] (MAHOUT-1755) Mahout DSL for Flink: Flush intermediate results to FS

Alexey Grigorev created MAHOUT-1755:
---------------------------------------

             Summary: Mahout DSL for Flink: Flush intermediate results to FS
                 Key: MAHOUT-1755
                 URL: https://issues.apache.org/jira/browse/MAHOUT-1755
             Project: Mahout
          Issue Type: Task
          Components: Math
    Affects Versions: 0.10.2
            Reporter: Alexey Grigorev
            Priority: Minor


Now Flink (unlike Spark) doesn't keep intermediate results in memory - therefore they should be flushed to a file system, and read back when required. 



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Re: [jira] [Created] (MAHOUT-1755) Mahout DSL for Flink: Flush intermediate results to FS

Posted by Dmitriy Lyubimov <dl...@gmail.com>.

or, you mean, checkponts need to flush results?

On Thu, Jun 25, 2015 at 6:57 AM, Alexey Grigorev (JIRA) <ji...@apache.org>
wrote:

> Alexey Grigorev created MAHOUT-1755:
> ---------------------------------------
>
>              Summary: Mahout DSL for Flink: Flush intermediate results to
> FS
>                  Key: MAHOUT-1755
>                  URL: https://issues.apache.org/jira/browse/MAHOUT-1755
>              Project: Mahout
>           Issue Type: Task
>           Components: Math
>     Affects Versions: 0.10.2
>             Reporter: Alexey Grigorev
>             Priority: Minor
>
>
> Now Flink (unlike Spark) doesn't keep intermediate results in memory -
> therefore they should be flushed to a file system, and read back when
> required.
>
>
>
> --
> This message was sent by Atlassian JIRA
> (v6.3.4#6332)
>