Nandor Kollar has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/24736 )

Change subject: IMPALA-11577: optimize file format counting
......................................................................


Patch Set 2:

> Patch Set 2:
>
> I think the current solution introduces a not wanted side-effect. Now each 
> scan node inherits the file format property of all the file descriptors; that 
> could cause some headaches like, when an Iceberg V2 table is scanned, the 
> delete-scan-node and the data-scan-node both gets the same file format set 
> instead only of their respective scanned files format.

Thanks this is a real problem with the implementation. Will address it soon.


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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I3956c72559d562d6a0a8e163042e3ded6cc0c627
Gerrit-Change-Number: 24736
Gerrit-PatchSet: 2
Gerrit-Owner: Nandor Kollar <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Nandor Kollar <[email protected]>
Gerrit-Reviewer: Peter Rozsa <[email protected]>
Gerrit-Comment-Date: Thu, 03 Sep 2026 14:47:09 +0000
Gerrit-HasComments: No

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