Riza Suminto has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/23530 )

Change subject: IMPALA-14092 Part1: Prohibit Unsupported Operation for paimon 
table
......................................................................


Patch Set 2:

(2 comments)

Looks OK to me, thank you for continuing this work. Just have nits.

http://gerrit.cloudera.org:8080/#/c/23530/2//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/23530/2//COMMIT_MSG@9
PS2, Line 9: This patch is to prohibit un-supported operation against
           : paimon table. All unsupported operations are added the
           : checked in the analyze stage in order to avoid
           : mis-operation.
Please mention what is currently supported as a reminder. Is it only CREATE and 
DROP for now?


http://gerrit.cloudera.org:8080/#/c/23530/2/fe/src/main/java/org/apache/impala/catalog/paimon/PaimonHiveTypeUtils.java
File fe/src/main/java/org/apache/impala/catalog/paimon/PaimonHiveTypeUtils.java:

http://gerrit.cloudera.org:8080/#/c/23530/2/fe/src/main/java/org/apache/impala/catalog/paimon/PaimonHiveTypeUtils.java@64
PS2, Line 64: refractor to fix the
            :  * incompatible conversion to hive timestampLocalTZTypeInfo, it
            :  * is not supported by impala.
Can you elaborate more on this comment?
How is this different from the original org.apache.paimon.hive.HiveTypeUtils? 
Where is this incompatible conversion adjusted?



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ie39fa4836cb1be1b1a53aa62d5c02d7ec8fdc9d7
Gerrit-Change-Number: 23530
Gerrit-PatchSet: 2
Gerrit-Owner: ji chen <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Riza Suminto <[email protected]>
Gerrit-Reviewer: Zoltan Borok-Nagy <[email protected]>
Gerrit-Comment-Date: Wed, 15 Oct 2025 16:19:13 +0000
Gerrit-HasComments: Yes

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