Zoltan Borok-Nagy has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/11268 )

Change subject: IMPALA-6373: Allow primitive type widening on parquet tables
......................................................................


Patch Set 2:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/11268/2/tests/query_test/test_scanners.py
File tests/query_test/test_scanners.py:

http://gerrit.cloudera.org:8080/#/c/11268/2/tests/query_test/test_scanners.py@758
PS2, Line 758:     TABLE_NAME = "primitive_type_widening"
             :     self.client.execute("""CREATE TABLE {0}.{1} (a smallint, b 
int, c bigint, d double,
             :         e int, f bigint, g double, h int, i double, j double)
             :         STORED AS PARQUET""".format(unique_database, TABLE_NAME))
             :     table_loc = get_fs_path(
             :         "/test-warehouse/{0}.db/{1}".format(unique_database, 
TABLE_NAME))
             :     check_call(["hdfs", "dfs", "-copyFromLocal", 
os.environ["IMPALA_HOME"] +
             :                 "/testdata/data/{0}.parquet".format(TABLE_NAME), 
table_loc])
It seems https://gerrit.cloudera.org/#/c/11127/ is about to go in, so you can 
use the utility function create_table_and_copy_files().



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: If93394b035c64cf6fc5f37b54d29c034cc1f86e4
Gerrit-Change-Number: 11268
Gerrit-PatchSet: 2
Gerrit-Owner: Fredy Wijaya <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Fredy Wijaya <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Zoltan Borok-Nagy <[email protected]>
Gerrit-Comment-Date: Wed, 22 Aug 2018 14:53:14 +0000
Gerrit-HasComments: Yes

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