Fredy Wijaya has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/10171 )

Change subject: IMPALA-6916: Implement COMMENT ON DATABASE
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Patch Set 10:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/10171/8/fe/src/main/java/org/apache/impala/service/CatalogOpExecutor.java
File fe/src/main/java/org/apache/impala/service/CatalogOpExecutor.java:

http://gerrit.cloudera.org:8080/#/c/10171/8/fe/src/main/java/org/apache/impala/service/CatalogOpExecutor.java@3543
PS8, Line 3543:     // holding the catalog version lock for an atomic 
operation. Most DB operations are
> Thinking about this again, I don't think we need a DB-level lock. It should
Done



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ifcf909c18f97073346f6f603538bf921e69fbb00
Gerrit-Change-Number: 10171
Gerrit-PatchSet: 10
Gerrit-Owner: Fredy Wijaya <[email protected]>
Gerrit-Reviewer: Adam Holley <[email protected]>
Gerrit-Reviewer: Alex Behm <[email protected]>
Gerrit-Reviewer: Dimitris Tsirogiannis <[email protected]>
Gerrit-Reviewer: Fredy Wijaya <[email protected]>
Gerrit-Comment-Date: Mon, 14 May 2018 22:48:49 +0000
Gerrit-HasComments: Yes

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