[teiid-issues] [JBoss JIRA] (TEIID-2874) HIVE2: can't get the table list if using other than default database

[Ramesh Reddy (JIRA)]

    [ https://issues.jboss.org/browse/TEIID-2874?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12949160#comment-12949160 ] 

Ramesh Reddy commented on TEIID-2874:
-------------------------------------

The issue is not specific to metadata retrieval, it is also affects all the queries issued on it. That means, Teiid would need to execute "use database" statement before each and every statement execution as it does not know if it is getting a new connection vs a pooled connection. This can add to query performance. This is just a workaround. The real bug need to be logged through Hive to fix this error.
                
> HIVE2:  can't get the table list if using other than default database
> ---------------------------------------------------------------------
>
>                 Key: TEIID-2874
>                 URL: https://issues.jboss.org/browse/TEIID-2874
>             Project: Teiid
>          Issue Type: Bug
>          Components: Connector API
>    Affects Versions: 8.7
>         Environment: Teiid with Hive2
>            Reporter: Ivan Chan
>            Assignee: Ramesh Reddy
>              Labels: Beta2, teiid
>             Fix For: 8.7
>
>
> I am not able to retrieve the table list other than default database.
> I have create a database other than default.  And I named it as "Testing".
> And I put the database name in the URL:
> jdbc:hive2://machine_name:port/testing
> And it always returns a list of tables from default database.  Nothing from "Testing" database

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