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Posted to issues@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2016/11/24 13:54:58 UTC

[jira] [Commented] (IGNITE-4300) Hadoop: get rid of shuffle job.

    [ https://issues.apache.org/jira/browse/IGNITE-4300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15693340#comment-15693340 ] 

Vladimir Ozerov commented on IGNITE-4300:
-----------------------------------------

1) Send messages from mappers synchronously.
2) Can we write them directly to shuffle message? Or may be we can send multimap as a whole?

> Hadoop: get rid of shuffle job.
> -------------------------------
>
>                 Key: IGNITE-4300
>                 URL: https://issues.apache.org/jira/browse/IGNITE-4300
>             Project: Ignite
>          Issue Type: Sub-task
>          Components: hadoop
>    Affects Versions: 1.8
>            Reporter: Vladimir Ozerov
>            Assignee: Vladimir Ozerov
>             Fix For: 2.0
>
>
> 1) When mapper detects that 



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