Qifan Chen has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/17994 )

Change subject: [WIP] IMPALA-10992 Planner changes for estimate peak memory
......................................................................


Patch Set 11:

I was thinking that the default and large group can be partitioned among two 
disjoint sets of nodes in a cluster. Thus each should have their own host 
names/ ip addresses for the scans (in particular local reads) to work properly.

The update on these two groups is contained in TUpdateExecutorMembershipRequest 
(https://gerrit.cloudera.org/#/c/17994/11/common/thrift/Frontend.thrift).  It 
should still be one message.


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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I1dca6933f7db3d9e00b20c93b38310b0e77a09eb
Gerrit-Change-Number: 17994
Gerrit-PatchSet: 11
Gerrit-Owner: Qifan Chen <qc...@cloudera.com>
Gerrit-Reviewer: Bikramjeet Vig <bikramjeet....@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Reviewer: Qifan Chen <qc...@cloudera.com>
Gerrit-Comment-Date: Tue, 16 Nov 2021 20:10:41 +0000
Gerrit-HasComments: No

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