[jira] [Updated] (DRILL-3976) Join fails when one table is from JDBC

["Ivan Pavlov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/DRILL-3976?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ivan Pavlov updated DRILL-3976:
-------------------------------
    Attachment: jdbc_join_fail.txt

> 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
>              Labels: JDBC
>         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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