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Posted to issues@drill.apache.org by "Krystal (JIRA)" <ji...@apache.org> on 2015/04/21 23:10:59 UTC
[jira] [Closed] (DRILL-1301) Fail to query from hive tables that
have decimal columns
[ https://issues.apache.org/jira/browse/DRILL-1301?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Krystal closed DRILL-1301.
--------------------------
Close as duplicate
> Fail to query from hive tables that have decimal columns
> --------------------------------------------------------
>
> Key: DRILL-1301
> URL: https://issues.apache.org/jira/browse/DRILL-1301
> Project: Apache Drill
> Issue Type: Bug
> Components: Storage - Hive
> Affects Versions: 0.5.0
> Reporter: Krystal
> Assignee: Aditya Kishore
> Priority: Blocker
> Fix For: 0.6.0
>
>
> git.commit.id.abbrev=687b9b0
> I have a table in hive with the following schema:
> hive> describe voter_test;
> OK
> voter_id int
> name varchar(30)
> age tinyint
> registration string
> contributions decimal(6,2)
> voterzone smallint
> create_time timestamp
> When I run any select against this table from drill, it fails with parsing error:
> 0: jdbc:drill:schema=hive> select * from voter_test limit 5;
> Query failed: Failure while parsing sql. Error: ',', ':', or ';' expected at position 7 from 'decimal(6,2)' [0:decimal, 7:(, 8:6, 9:,, 10:2, 11:)] [2a97a3ae-b9cd-409b-bab6-359febb023b3]
> Error: exception while executing query: Failure while trying to get next result batch. (state=,code=0)
> I went back to hive and created another table using float instead of decimal for the contributions field and the queries against this table run successfully.
> hive> describe voter_test1;
> OK
> voter_id int
> name varchar(30)
> age tinyint
> registration string
> contributions float
> voterzone smallint
> create_time timestamp
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