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Posted to issues@drill.apache.org by "Victoria Markman (JIRA)" <ji...@apache.org> on 2015/04/24 22:33:38 UTC
[jira] [Closed] (DRILL-2243) Table created as cast of literal to
any decimal type either can not be read back or produces incrorrect result
[ https://issues.apache.org/jira/browse/DRILL-2243?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Victoria Markman closed DRILL-2243.
-----------------------------------
Closing as duplicate.
> 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}
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