Quanlong Huang has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/23805 )

Change subject: IMPALA-14637: COMMIT_TXN events should trigger reload for 
truncate ops
......................................................................


Patch Set 7:

(2 comments)

Thanks for the review!

http://gerrit.cloudera.org:8080/#/c/23805/5/fe/src/main/java/org/apache/impala/catalog/TableWriteEvent.java
File fe/src/main/java/org/apache/impala/catalog/TableWriteEvent.java:

http://gerrit.cloudera.org:8080/#/c/23805/5/fe/src/main/java/org/apache/impala/catalog/TableWriteEvent.java@26
PS5, Line 26:
> nit: or ABORT_TXN
Done


http://gerrit.cloudera.org:8080/#/c/23805/5/fe/src/main/java/org/apache/impala/catalog/events/MetastoreEvents.java
File fe/src/main/java/org/apache/impala/catalog/events/MetastoreEvents.java:

http://gerrit.cloudera.org:8080/#/c/23805/5/fe/src/main/java/org/apache/impala/catalog/events/MetastoreEvents.java@2041
PS5, Line 2041:         // forcing file metadata reload so that new files (due 
to insert) are reflected
              :         // Hdf
> nit: we can combine these two if conditions into a single one and remove th
I think the else-part is still helpful since there are no logs indicating the 
AlterTable event is a truncate operation. Now we clearly log such truncate 
events.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I89aac12819f08dd9ed42d5d8b21a96c04b04d75c
Gerrit-Change-Number: 23805
Gerrit-PatchSet: 7
Gerrit-Owner: Quanlong Huang <[email protected]>
Gerrit-Reviewer: Anonymous Coward <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Quanlong Huang <[email protected]>
Gerrit-Reviewer: Sai Hemanth Gantasala <[email protected]>
Gerrit-Reviewer: Zoltan Borok-Nagy <[email protected]>
Gerrit-Comment-Date: Mon, 01 Jun 2026 06:18:56 +0000
Gerrit-HasComments: Yes

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