[jira] [Commented] (IMPALA-11033) Add support for multiple executor group sets

["ASF subversion and git services (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IMPALA-11033?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17472366#comment-17472366 ] 

ASF subversion and git services commented on IMPALA-11033:
----------------------------------------------------------

Commit 65c3b784a27e6b74cc2fb9a9e47dcd05c55fe752 in impala's branch refs/heads/master from Bikramjeet Vig
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=65c3b78 ]

IMPALA-11033: Add support for specifying multiple executor group sets

This patch introduces the concept of executor group sets. Each group
set specifies an executor group name prefix and an expected group
size (the number of executors in each group). Every executor group
that is a part of this set will have the same prefix which will
also be equivalent to the resource pool name that it maps to.
These sets are specified via a startup flag
'expected_executor_group_sets' which is a comma separated list in
the format <executor_group_name_prefix>:<expected_group_size>.

Testing:
- Added unit tests

Change-Id: I9e0a3a5fe2b1f0b7507b7c096b7a3c373bc2e684
Reviewed-on: http://gerrit.cloudera.org:8080/18093
Reviewed-by: Impala Public Jenkins <im...@cloudera.com>
Tested-by: Impala Public Jenkins <im...@cloudera.com>


> Add support for multiple executor group sets
> --------------------------------------------
>
>                 Key: IMPALA-11033
>                 URL: https://issues.apache.org/jira/browse/IMPALA-11033
>             Project: IMPALA
>          Issue Type: Task
>            Reporter: Bikramjeet Vig
>            Assignee: Bikramjeet Vig
>            Priority: Critical
>
> An executor group set is defined as the set of all executor groups that are associated with the same resource pool  and have that resource pool name as their prefix.
> eg.
> Assuming there is a resource pool named: "sample-pool"
> executor groups named such as "sample-pool-group1" and "sample-pool-group2" both belong to the executor group set associated with that resource pool.



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