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Posted to issues@drill.apache.org by "Ivan Pavlov (JIRA)" <ji...@apache.org> on 2015/10/26 12:29:27 UTC
[jira] [Created] (DRILL-3976) Join fails when one table is from
JDBC
Ivan Pavlov created DRILL-3976:
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Summary: Join fails when one table is from JDBC
Key: DRILL-3976
URL: https://issues.apache.org/jira/browse/DRILL-3976
Project: Apache Drill
Issue Type: Bug
Components: Storage - Other
Affects Versions: 1.2.0
Reporter: Ivan Pavlov
Attachments: jdbc_join_fail.txt
The following simple 3-table join fails when one table is from JDBC.
The exception is:
org.apache.drill.common.exceptions.UserRemoteException: SYSTEM ERROR: IllegalStateException: Already had POJO for id (java.lang.Integer) [com.fasterxml.jackson.annotation.ObjectIdGenerator$IdKey@3372bbe8] Fragment 3:0 [Error Id: b22c087f-787e-4d52-8bce-6a330e197cdc on drill:31010]
{code:sql}
select ps1.ps_partkey,min(ps1.ps_supplycost)
from
dfs.data.Partsupp_0 ps1,
dfs.data.Supplier_0 s1,
sqlite.Nation n1
where
s1.s_suppkey = ps1.ps_suppkey
and s1.s_nationkey = n1.n_nationkey
and n1.n_regionkey=1
group by ps1.ps_partkey
{code}
The dfs plugin is a plain file system, the sqlite is jdbc to sqlite.
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