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In the BE we build partition names with the trailing char '/'. In the FE we build partition names without a trailing char. We should make this consistent because this causes some annoying string adjustments in the FE and can cause hidden bugs. This patch creates partition names without the trailing '/' both in the BE and the FE. This follows Hive's behavior that also prints partition names without the trailing '/'. Testing: * Ran exhaustive tests Change-Id: I7e40111e2d1148aeb01ebc985bbb15db7d6a6012 Reviewed-on: http://gerrit.cloudera.org:8080/16850 Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com> Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
111 lines
2.5 KiB
Plaintext
111 lines
2.5 KiB
Plaintext
====
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---- QUERY
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# Inserting into parquet table works.
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insert into $DATABASE.parquet_date_tbl
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values ('2011-05-06'), ('9999-12-31'), ('0001-01-01');
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---- RESULTS
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: 3
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====
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---- QUERY
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# Querying parquet table written by Parquet-MR and Impala works.
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select * from $DATABASE.parquet_date_tbl;
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---- RESULTS
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1970-02-12
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1970-04-11
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1972-09-27
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2011-05-06
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9999-12-31
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0001-01-01
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---- TYPES
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DATE
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====
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---- QUERY
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# Querying avro table is supported.
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select * from $DATABASE.avro_date_tbl;
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---- RESULTS
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1970-01-01
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1970-01-02
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1224-05-19
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8543-11-21
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---- TYPES
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DATE
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====
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---- QUERY
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# Querying ORC table is supported.
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select * from $DATABASE.orc_date_tbl;
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---- TYPES
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DATE
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---- RESULTS
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1970-06-12
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2008-11-21
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9999-12-31
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NULL
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====
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---- QUERY
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# Inserting text partitions to $DATABASE.date_tbl is OK.
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insert into $DATABASE.date_tbl partition (date_part)
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select date_col, date_part from functional.date_tbl;
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---- RESULTS
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date_part=0001-01-01: 7
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date_part=1399-06-27: 3
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date_part=2017-11-27: 10
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date_part=9999-12-31: 2
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====
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---- QUERY
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# Inserting into parquet partition is supported.
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insert into $DATABASE.date_tbl partition(date_part='1899-12-31')
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select date_col from functional_parquet.date_tbl where date_part = '1399-06-27';
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---- RESULTS
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date_part=1899-12-31: 3
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====
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---- QUERY
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# Adding ORC partition works even though Impala cannot write ORC format.
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# Querying all the partitions also works.
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alter table $DATABASE.date_tbl add partition (date_part='2099-12-31')
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location '$NAMENODE/test-warehouse/$DATABASE.db/orc_date_tbl';
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alter table $DATABASE.date_tbl partition (date_part='2099-12-31') set fileformat orc;
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select date_part, date_col from $DATABASE.date_tbl;
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---- RESULTS
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0001-01-01,0001-01-01
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0001-01-01,0001-12-31
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0001-01-01,0002-01-01
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0001-01-01,1399-12-31
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0001-01-01,2017-11-28
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0001-01-01,9999-12-31
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0001-01-01,NULL
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1399-06-27,2017-11-28
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1399-06-27,NULL
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1399-06-27,2018-12-31
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2017-11-27,0001-06-21
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2017-11-27,0001-06-22
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2017-11-27,0001-06-23
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2017-11-27,0001-06-24
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2017-11-27,0001-06-25
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2017-11-27,0001-06-26
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2017-11-27,0001-06-27
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2017-11-27,0001-06-28
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2017-11-27,0001-06-29
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2017-11-27,2017-11-28
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9999-12-31,9999-12-01
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9999-12-31,9999-12-31
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1899-12-31,1970-02-12
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1899-12-31,1970-04-11
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1899-12-31,1972-09-27
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1899-12-31,2011-05-06
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1899-12-31,9999-12-31
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1899-12-31,0001-01-01
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1899-12-31,2017-11-28
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1899-12-31,NULL
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1899-12-31,2018-12-31
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1999-12-31,1970-01-01
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1999-12-31,1970-01-02
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1999-12-31,1224-05-19
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1999-12-31,8543-11-21
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2099-12-31,1970-06-12
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2099-12-31,2008-11-21
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2099-12-31,9999-12-31
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2099-12-31,NULL
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---- TYPES
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DATE,DATE
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====
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