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From Michael Armbrust <mich...@databricks.com>
Subject Re: independent user sessions with a multi-user spark sql thriftserver (Spark 1.1)
Date Mon, 17 Nov 2014 23:06:54 GMT
This is an unfortunate/known issue that we are hoping to address in the
next release: https://issues.apache.org/jira/browse/SPARK-2087

I'm not sure how straightforward a fix would be, but it would involve
keeping / setting the SessionState for each connection to the server.  It
would be great if you could share any findings on that JIRA.  Thanks!

On Mon, Nov 17, 2014 at 11:01 AM, Michael Allman <michael@videoamp.com>
wrote:

> Hello,
>
> We're running a spark sql thriftserver that several users connect to with
> beeline. One limitation we've run into is that the current working database
> (set with "use <db>") is shared across all connections. So changing the
> database on one connection changes the database for all connections. This
> is also the case for spark sql settings, but that's less of an issue. Is
> there a way (or a hack) to make the current database selection independent
> for each beeline connection? I'm not afraid to hack into the source code if
> there's a straightforward fix/workaround, but I could use some guidance on
> what to hack on if that's required.
>
> Thank you!
>
> Michael
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