Csaba Ringhofer has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/23012 )

Change subject: IMPALA-9874: Skip IO for late materialized columns
......................................................................


Patch Set 13: Code-Review+1

(1 comment)

lgtm, one more test idea

http://gerrit.cloudera.org:8080/#/c/23012/13/tests/query_test/test_parquet_late_materialization.py
File tests/query_test/test_parquet_late_materialization.py:

http://gerrit.cloudera.org:8080/#/c/23012/13/tests/query_test/test_parquet_late_materialization.py@119
PS13, Line 119:   def test_skip_collection_column(self, unique_database):
one more test idea:
can you check if skipping works if there are multiple row groups in the file?
functional_parquet.lineitem_multiblock should be usable for this



--
To view, visit http://gerrit.cloudera.org:8080/23012
To unsubscribe, visit http://gerrit.cloudera.org:8080/settings

Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I4a052b028220517503e634e3f916d1fbd60eb65d
Gerrit-Change-Number: 23012
Gerrit-PatchSet: 13
Gerrit-Owner: Xuebin Su <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Xuebin Su <[email protected]>
Gerrit-Comment-Date: Thu, 28 Aug 2025 12:21:02 +0000
Gerrit-HasComments: Yes

Reply via email to