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https://issues.apache.org/jira/browse/TEZ-3866?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16542177#comment-16542177
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ASF GitHub Bot commented on TEZ-3866:
-------------------------------------
GitHub user beltran opened a pull request:
https://github.com/apache/tez/pull/27
TEZ-3866: add ability to pass information between plugins
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/beltran/tez TEZ-3866
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tez/pull/27.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #27
----
commit b399012385994f239243f769b3ed4389b1ab1035
Author: Jaume Marhuenda <jaumemarhuenda@...>
Date: 2018-07-11T02:14:51Z
TEZ-3866: add ability to pass information between plugins
----
> add ability to pass information between plugins
> -----------------------------------------------
>
> Key: TEZ-3866
> URL: https://issues.apache.org/jira/browse/TEZ-3866
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Sergey Shelukhin
> Assignee: Jaume M
> Priority: Major
> Attachments: TEZ-3866.1.patch
>
>
> Distinct from TEZ-3815, since even with a hack that makes plugins aware of
> each other, they cannot store task-specific info without calling into each
> others' per-task structures.
> In particular, I need a piece of info that is generated when the custom
> scheduler calls getContext().taskAllocated, to be propagated to communicator
> plugin registerRunningTaskAttempt, so that the custom communicator could
> include additional info in task submission (e.g. a scheduler-specific
> priority or other instructions). There doesn't seem to be any means to do it
> now.
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