Balazs Hevele has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/24536 )

Change subject: POC IMPALA-15162: Add GEOMETRY column support for Iceberg and 
Parquet
......................................................................


Patch Set 5:

(2 comments)

http://gerrit.cloudera.org:8080/#/c/24536/5/be/src/exec/parquet/hdfs-parquet-table-writer.cc
File be/src/exec/parquet/hdfs-parquet-table-writer.cc:

http://gerrit.cloudera.org:8080/#/c/24536/5/be/src/exec/parquet/hdfs-parquet-table-writer.cc@224
PS5, Line 224: !type().IsGeometryType();
A comment like the one above (Min/max statistics are meaningless for geometric 
columns...) could be helpful here.


http://gerrit.cloudera.org:8080/#/c/24536/5/be/src/exec/parquet/parquet-metadata-utils.cc
File be/src/exec/parquet/parquet-metadata-utils.cc:

http://gerrit.cloudera.org:8080/#/c/24536/5/be/src/exec/parquet/parquet-metadata-utils.cc@471
PS5, Line 471: !col_type.IsBinaryType()
Not directly related to this change, but wouldn't col_type.IsPlainStringType() 
be better here?



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I32d8c12a6b71708646fbfc06a6dd8f7aaf4f5e6b
Gerrit-Change-Number: 24536
Gerrit-PatchSet: 5
Gerrit-Owner: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Balazs Hevele <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Comment-Date: Wed, 15 Jul 2026 08:14:50 +0000
Gerrit-HasComments: Yes

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