Aman Sinha has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/17505 )

Change subject: IMPALA-7501: Slim down partition metadata in LocalCatalog mode
......................................................................


Patch Set 4: Code-Review+2

(1 comment)

I did another pass and this lgtm. For the writeId, I am ok to defer that to 
another patch (if the investigation shows further optimization can be done).

http://gerrit.cloudera.org:8080/#/c/17505/3/common/thrift/CatalogObjects.thrift
File common/thrift/CatalogObjects.thrift:

http://gerrit.cloudera.org:8080/#/c/17505/3/common/thrift/CatalogObjects.thrift@325
PS3, Line 325:   // These are Literal expressions
> I think we keep the conversion that when removing thrift fields, only comme
Yes, since this is an internal structure only used between catalogd and 
coordinator, it should be ok to remove them.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I307e7a8193b54a7b3ab93d9ebd194766bbdbd977
Gerrit-Change-Number: 17505
Gerrit-PatchSet: 4
Gerrit-Owner: Quanlong Huang <huangquanl...@gmail.com>
Gerrit-Reviewer: Aman Sinha <amsi...@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Reviewer: Quanlong Huang <huangquanl...@gmail.com>
Gerrit-Reviewer: Vihang Karajgaonkar <vih...@cloudera.com>
Gerrit-Comment-Date: Sun, 30 May 2021 06:54:21 +0000
Gerrit-HasComments: Yes

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