Csaba Ringhofer has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/15260 )

Change subject: IMPALA-9357: Fix race condition in alter_database event
......................................................................


Patch Set 8: Code-Review+1

(3 comments)

lgtm, just some nits

http://gerrit.cloudera.org:8080/#/c/15260/8/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/15260/8/fe/src/main/java/org/apache/impala/service/CatalogOpExecutor.java@222
PS8, Line 222: CREATE/DROP
             :  * function
nit: This was a bit ambigious at first, as it could mean any function that 
creates/drops. FUNCTION could be also capitalized to highlight that is is an 
SQL keyword, not a java function.


http://gerrit.cloudera.org:8080/#/c/15260/8/fe/src/main/java/org/apache/impala/service/CatalogOpExecutor.java@224
PS8, Line 224: ,
nit: , not needed


http://gerrit.cloudera.org:8080/#/c/15260/8/tests/custom_cluster/test_concurrent_ddls.py
File tests/custom_cluster/test_concurrent_ddls.py:

http://gerrit.cloudera.org:8080/#/c/15260/8/tests/custom_cluster/test_concurrent_ddls.py@108
PS8, Line 108:         "symbol='NoArgs'" % (test_db, WAREHOUSE),
nit: can you add 4 indents to highlight that this is the continuation of the 
last line?



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I472fd8a55740769ee5cdb84e48422a4ab39a8d1e
Gerrit-Change-Number: 15260
Gerrit-PatchSet: 8
Gerrit-Owner: Vihang Karajgaonkar <[email protected]>
Gerrit-Reviewer: Anurag Mantripragada <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Quanlong Huang <[email protected]>
Gerrit-Reviewer: Vihang Karajgaonkar <[email protected]>
Gerrit-Comment-Date: Tue, 10 Mar 2020 09:24:29 +0000
Gerrit-HasComments: Yes

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