Gergely Fürnstáhl has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/18639 )

Change subject: IMPALA-11034: Resolve schema of old data files in migrated 
Iceberg tables
......................................................................


Patch Set 14:

(2 comments)

http://gerrit.cloudera.org:8080/#/c/18639/14/be/src/exec/parquet/parquet-metadata-utils.cc
File be/src/exec/parquet/parquet-metadata-utils.cc:

http://gerrit.cloudera.org:8080/#/c/18639/14/be/src/exec/parquet/parquet-metadata-utils.cc@847
PS14, Line 847: break
> We could return idx here and INVALID_ID at L850, in case we didn't find a c
I would not return INVALID_ID on L850. idx >= size signals that we ran out of 
columns, INVALID_ID signals that the file is corrupted and handled differently 
by the caller


http://gerrit.cloudera.org:8080/#/c/18639/12/tests/query_test/test_iceberg.py
File tests/query_test/test_iceberg.py:

http://gerrit.cloudera.org:8080/#/c/18639/12/tests/query_test/test_iceberg.py@106
PS12, Line 106:     time.sleep(1)
> you should add annotation "@SkipIf.not_hdfs"
S3A supports "hadoop fs" calls and "hdfs dfs" is translated into that.

Tested it on S3 environment and the test passes, no need to skip



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I77570bbfc2fcc60c2756812d7210110e8cc11ccc
Gerrit-Change-Number: 18639
Gerrit-PatchSet: 14
Gerrit-Owner: Gergely Fürnstáhl <[email protected]>
Gerrit-Reviewer: Gabor Kaszab <[email protected]>
Gerrit-Reviewer: Gergely Fürnstáhl <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Tamas Mate <[email protected]>
Gerrit-Reviewer: Zoltan Borok-Nagy <[email protected]>
Gerrit-Comment-Date: Wed, 13 Jul 2022 14:03:17 +0000
Gerrit-HasComments: Yes

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