Quanlong Huang has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/14307 )

Change subject: IMPALA-7506: support global INVALIDATE METADATA in local 
catalog mode
......................................................................


Patch Set 7:

Thanks Vihang's comment! There is a bug when getCatalogDelta() runs 
concurrently with reset(). If reset() finishes first, it'll update 
lastResetCatalogVersion_ (now renamed to lastResetStartVersion_) and this got 
propagated at the end of getCatalogDelta(). We should keep the value of 
lastResetCatalogVersion_ when creating GetCatalogDeltaContext and use it 
instead. Fixed this bug.


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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ib61a7ab1ffa062620ffbc2dadc34bd7a8ca9e549
Gerrit-Change-Number: 14307
Gerrit-PatchSet: 7
Gerrit-Owner: Quanlong Huang <[email protected]>
Gerrit-Reviewer: Bharath Vissapragada <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Quanlong Huang <[email protected]>
Gerrit-Reviewer: Todd Lipcon <[email protected]>
Gerrit-Reviewer: Vihang Karajgaonkar <[email protected]>
Gerrit-Comment-Date: Sat, 19 Oct 2019 05:14:07 +0000
Gerrit-HasComments: No

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