Arnab Karmakar has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/24405 )

Change subject: IMPALA-14783: Add time travel support for SHOW FILES on Iceberg 
tables
......................................................................


Patch Set 2:

(4 comments)

Thanks for the comments!

http://gerrit.cloudera.org:8080/#/c/24405/1//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/24405/1//COMMIT_MSG@15
PS1, Line 15:     [FOR SYSTEM_VERSION AS OF <integer_literal> |
            :      FOR SYSTEM_TIME AS OF <timestamp_expr>]
> nit: this means users could specify both SYSTEM_VERSION and SYSTEM_TIME. So
Done


http://gerrit.cloudera.org:8080/#/c/24405/1/fe/src/main/java/org/apache/impala/analysis/ShowFilesStmt.java
File fe/src/main/java/org/apache/impala/analysis/ShowFilesStmt.java:

http://gerrit.cloudera.org:8080/#/c/24405/1/fe/src/main/java/org/apache/impala/analysis/ShowFilesStmt.java@52
PS1, Line 52: SHOW FILES IN [dbName.]tableName
> Please update syntax.
Done


http://gerrit.cloudera.org:8080/#/c/24405/1/testdata/workloads/functional-query/queries/QueryTest/iceberg-show-files-time-travel.test
File 
testdata/workloads/functional-query/queries/QueryTest/iceberg-show-files-time-travel.test:

http://gerrit.cloudera.org:8080/#/c/24405/1/testdata/workloads/functional-query/queries/QueryTest/iceberg-show-files-time-travel.test@111
PS1, Line 111: BIGINT
> Can we have SHOW FILES for empty partition?
Done. We'd get an exception in that case.


http://gerrit.cloudera.org:8080/#/c/24405/1/tests/query_test/test_iceberg.py
File tests/query_test/test_iceberg.py:

http://gerrit.cloudera.org:8080/#/c/24405/1/tests/query_test/test_iceberg.py@1638
PS1, Line 1638:
> Please add tests for tables where files are removed, e.g. due to compaction
Done



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I09215c4527cdc585af5340d5bb573d9da877a0c9
Gerrit-Change-Number: 24405
Gerrit-PatchSet: 2
Gerrit-Owner: Arnab Karmakar <[email protected]>
Gerrit-Reviewer: Arnab Karmakar <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Peter Rozsa <[email protected]>
Gerrit-Reviewer: Zoltan Borok-Nagy <[email protected]>
Gerrit-Comment-Date: Sat, 04 Jul 2026 11:08:23 +0000
Gerrit-HasComments: Yes

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