Quanlong Huang has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/16436 )

Change subject: IMPALA-10113: Add feature flag for incremental metadata updates
......................................................................


Patch Set 3:

(2 comments)

http://gerrit.cloudera.org:8080/#/c/16436/3/fe/src/main/java/org/apache/impala/catalog/CatalogServiceCatalog.java
File fe/src/main/java/org/apache/impala/catalog/CatalogServiceCatalog.java:

http://gerrit.cloudera.org:8080/#/c/16436/3/fe/src/main/java/org/apache/impala/catalog/CatalogServiceCatalog.java@864
PS3, Line 864:       // If this is a HdfsTable, make sure we send deletes for 
removed partitions.
> This change is coupled with the change in addTableToCatalogDeltaHelper() an
Sure. Done.


http://gerrit.cloudera.org:8080/#/c/16436/3/tests/custom_cluster/test_local_catalog.py
File tests/custom_cluster/test_local_catalog.py:

http://gerrit.cloudera.org:8080/#/c/16436/3/tests/custom_cluster/test_local_catalog.py@164
PS3, Line 164:                   "--enable_incremental_metadata_updates=true")
> It's enabled by default. I think we need a test for when enable_incremental
Sure. This is the only test that depends on 
enable_incremental_metadata_updates=true. I manually run CORE tests with 
enable_incremental_metadata_updates=false by default. Will add some tests to 
cover enable_incremental_metadata_updates=false.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I98676fc8ca886f3d9f550f9b96fa6d6bff178ebb
Gerrit-Change-Number: 16436
Gerrit-PatchSet: 3
Gerrit-Owner: Quanlong Huang <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Quanlong Huang <[email protected]>
Gerrit-Reviewer: Tim Armstrong <[email protected]>
Gerrit-Reviewer: Vihang Karajgaonkar <[email protected]>
Gerrit-Comment-Date: Sat, 10 Oct 2020 03:38:12 +0000
Gerrit-HasComments: Yes

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