Andrew Sherman has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/19380 )

Change subject: IMPALA-10893: Use old schema during iceberg time travel.
......................................................................


Patch Set 2:

(5 comments)

Thanks for review comments.

http://gerrit.cloudera.org:8080/#/c/19380/2/fe/src/main/java/org/apache/impala/analysis/Analyzer.java
File fe/src/main/java/org/apache/impala/analysis/Analyzer.java:

http://gerrit.cloudera.org:8080/#/c/19380/2/fe/src/main/java/org/apache/impala/analysis/Analyzer.java@1309
PS2, Line 1309: timeTravelTable.readSchema();
> Could it be part of the constructor of IcebergTimeTravelTable?
I did that initially, but then I split it out.
I think I prefer having the constructor be simple, and having work done in a 
method.
If you feel strongly I will include it, but otherwise I'll leave this.


http://gerrit.cloudera.org:8080/#/c/19380/2/fe/src/main/java/org/apache/impala/analysis/DescribeTableStmt.java
File fe/src/main/java/org/apache/impala/analysis/DescribeTableStmt.java:

http://gerrit.cloudera.org:8080/#/c/19380/2/fe/src/main/java/org/apache/impala/analysis/DescribeTableStmt.java@95
PS2, Line 95: , null)
> Maybe we could overload Analyzer.resolvePath() so we wouldn't need to chang
Yes, that's nicer, done, thanks.


http://gerrit.cloudera.org:8080/#/c/19380/2/fe/src/main/java/org/apache/impala/analysis/TableRef.java
File fe/src/main/java/org/apache/impala/analysis/TableRef.java:

http://gerrit.cloudera.org:8080/#/c/19380/2/fe/src/main/java/org/apache/impala/analysis/TableRef.java@471
PS2, Line 471: so we
             :     // cannot check it yet.
> "so we cannot check if the table supports time travel"?
Done


http://gerrit.cloudera.org:8080/#/c/19380/2/tests/authorization/test_ranger.py
File tests/authorization/test_ranger.py:

http://gerrit.cloudera.org:8080/#/c/19380/2/tests/authorization/test_ranger.py@1844
PS2, Line 1844:
> nit: +2 indent
Done


http://gerrit.cloudera.org:8080/#/c/19380/2/tests/query_test/test_iceberg.py
File tests/query_test/test_iceberg.py:

http://gerrit.cloudera.org:8080/#/c/19380/2/tests/query_test/test_iceberg.py@456
PS2, Line 456: # FIXME use new ts??
> Please resolve this. Does the following query work?
Thanks, done, it worked.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I7cbef6e20bbb567e517744fb1f34d880970399ab
Gerrit-Change-Number: 19380
Gerrit-PatchSet: 2
Gerrit-Owner: Andrew Sherman <asher...@cloudera.com>
Gerrit-Reviewer: Andrew Sherman <asher...@cloudera.com>
Gerrit-Reviewer: Gabor Kaszab <gaborkas...@cloudera.com>
Gerrit-Reviewer: Gergely Fürnstáhl <gfurnst...@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Reviewer: Tamas Mate <tma...@apache.org>
Gerrit-Reviewer: Zoltan Borok-Nagy <borokna...@cloudera.com>
Gerrit-Comment-Date: Fri, 06 Jan 2023 22:37:46 +0000
Gerrit-HasComments: Yes

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