Zoltan Borok-Nagy has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/20491 )

Change subject: IMPALA-12443: Add catalog timeline for all DDL profiles
......................................................................


Patch Set 13: Code-Review+2

(4 comments)

Great work! LGTM!

http://gerrit.cloudera.org:8080/#/c/20491/12//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/20491/12//COMMIT_MSG@31
PS12, Line 31: Example
> The REFRESH command is executed when the table is in unloaded state (Incomp
That's clearer, thanks.


http://gerrit.cloudera.org:8080/#/c/20491/12/be/src/exec/catalog-op-executor.cc
File be/src/exec/catalog-op-executor.cc:

http://gerrit.cloudera.org:8080/#/c/20491/12/be/src/exec/catalog-op-executor.cc@125
PS12, Line 125:         catalog_profile_ = 
make_unique<TRuntimeProfileNode>(exec_response_->profile);
> It's possible that we get a very long timeline for global INVALIDATE METADA
I see, thanks for the explanation!


http://gerrit.cloudera.org:8080/#/c/20491/12/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/20491/12/fe/src/main/java/org/apache/impala/catalog/CatalogServiceCatalog.java@2014
PS12, Line 2014:  MetastoreShim.m
> "table metadata" might be misunderstood as the HMS table object which conta
Ah, I see, now I'm fine with either.


http://gerrit.cloudera.org:8080/#/c/20491/12/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/20491/12/fe/src/main/java/org/apache/impala/service/CatalogOpExecutor.java@1514
PS12, Line 1514: }
> Maybe we can use a better name unless the above codes won't invoke any exte
How about "Iceberg operations are prepared for commit"?



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ifbceefaeb24c66eb1a064c449d6f56077ea347c5
Gerrit-Change-Number: 20491
Gerrit-PatchSet: 13
Gerrit-Owner: Quanlong Huang <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Quanlong Huang <[email protected]>
Gerrit-Reviewer: Zihao Ye <[email protected]>
Gerrit-Reviewer: Zoltan Borok-Nagy <[email protected]>
Gerrit-Comment-Date: Wed, 03 Jan 2024 19:09:42 +0000
Gerrit-HasComments: Yes

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