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Deneche A. Hakim resolved DRILL-2243. ------------------------------------- Resolution: Duplicate DRILL-2253 should fix the issue for Decimal8/Decimal18 DRILL-2220 will fix the issue for Decimal28/Decimal38 > Table created as cast of literal to any decimal type either can not be read > back or produces incrorrect result > -------------------------------------------------------------------------------------------------------------- > > Key: DRILL-2243 > URL: https://issues.apache.org/jira/browse/DRILL-2243 > Project: Apache Drill > Issue Type: Bug > Components: Storage - Parquet > Affects Versions: 0.8.0 > Reporter: Victoria Markman > Assignee: Deneche A. Hakim > Priority: Critical > Fix For: 0.9.0 > > > This bug looks suspiciously similar to drill-2220, but assert is different + > wrong result. > Decimal9 : failure to read from the table > {code} > 0: jdbc:drill:schema=dfs> select cast('1.2' as decimal(8,2)) from `test.json`; > +------------+ > | EXPR$0 | > +------------+ > | 1.20 | > | 1.20 | > | 1.20 | > | 1.20 | > | 1.20 | > | 1.20 | > +------------+ > 6 rows selected (0.081 seconds) > 0: jdbc:drill:schema=dfs> create table temp(c1) as select cast('1.2' as > decimal(8,2)) from `test.json`; > +------------+---------------------------+ > | Fragment | Number of records written | > +------------+---------------------------+ > | 0_0 | 6 | > +------------+---------------------------+ > 1 row selected (0.193 seconds) > 0: jdbc:drill:schema=dfs> select * from temp; > Query failed: RemoteRpcException: Failure while running fragment., > org.apache.drill.exec.vector.Decimal9Vector cannot be cast to > org.apache.drill.exec.vector.IntVector [ 33d801e0-a1d4-4999-9aac-e35f445018bb > on atsqa4-133.qa.lab:31010 ] > [ 33d801e0-a1d4-4999-9aac-e35f445018bb on atsqa4-133.qa.lab:31010 ] > Error: exception while executing query: Failure while executing query. > (state=,code=0) > {code} > Decimal18 : failure to read from the table > {code} > 0: jdbc:drill:schema=dfs> select cast('1.2' as decimal(18,2)) from > `test.json`; > +------------+ > | EXPR$0 | > +------------+ > | 1.20 | > | 1.20 | > | 1.20 | > | 1.20 | > | 1.20 | > | 1.20 | > +------------+ > 6 rows selected (0.064 seconds) > 0: jdbc:drill:schema=dfs> create table temp1(c1) as select cast('1.2' as > decimal(18,2)) from `test.json`; > +------------+---------------------------+ > | Fragment | Number of records written | > +------------+---------------------------+ > | 0_0 | 6 | > +------------+---------------------------+ > 1 row selected (0.257 seconds) > 0: jdbc:drill:schema=dfs> select * from temp1; > Query failed: RemoteRpcException: Failure while running fragment., > org.apache.drill.exec.vector.Decimal18Vector cannot be cast to > org.apache.drill.exec.vector.BigIntVector [ > 5a23c757-9723-43cc-874b-18aaf62640a4 on atsqa4-133.qa.lab:31010 ] > [ 5a23c757-9723-43cc-874b-18aaf62640a4 on atsqa4-133.qa.lab:31010 ] > Error: exception while executing query: Failure while executing query. > (state=,code=0) > {code} > Decimal28 : wrong result > {code} > 0: jdbc:drill:schema=dfs> create table temp2(c1) as select cast('1.2' as > decimal(28,2)) from `test.json`; > +------------+---------------------------+ > | Fragment | Number of records written | > +------------+---------------------------+ > | 0_0 | 6 | > +------------+---------------------------+ > 1 row selected (0.194 seconds) > 0: jdbc:drill:schema=dfs> select * from temp2; > +------------+ > | c1 | > +------------+ > | 12000000.00 | > | 12000000.00 | > | 12000000.00 | > | 12000000.00 | > | 12000000.00 | > | 12000000.00 | > +------------+ > 6 rows selected (0.057 seconds) > {code} > Decimal38: wrong result > {code} > 0: jdbc:drill:schema=dfs> create table temp4(c1) as select cast('1.2' as > decimal(38,2)) from `test.json`; > +------------+---------------------------+ > | Fragment | Number of records written | > +------------+---------------------------+ > | 0_0 | 6 | > +------------+---------------------------+ > 1 row selected (0.214 seconds) > 0: jdbc:drill:schema=dfs> select * from temp4; > +------------+ > | c1 | > +------------+ > | 12000000.00 | > | 12000000.00 | > | 12000000.00 | > | 12000000.00 | > | 12000000.00 | > | 12000000.00 | > +------------+ > 6 rows selected (0.048 seconds) > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)