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Posted to users@zeppelin.apache.org by Luis Angel Vicente Sanchez <ze...@bigcente.ch> on 2017/09/04 16:42:17 UTC

Connection pool starvation due to GetUserList.getUserList

Hi,

I think there is a bug on the getUserList method when the Shiro realm is
a JdbcRealm. A connection is borrowed from the connection pool but it's
never close:

https://github.com/apache/zeppelin/blob/master/zeppelin-server/src/main/java/org/apache/zeppelin/rest/GetUserList.java#L241


Kind regards,

Luis Angel Vicente Sanchez
zeppelin-users@bigcente.ch

Re: Connection pool starvation due to GetUserList.getUserList

Posted by Park Hoon <1a...@gmail.com>.

Hi, the fix was merged and shipped in 0.7.3 (in few days) and 0.8.0


- https://github.com/apache/zeppelin/pull/2567


Regard,

On Tue, Sep 5, 2017 at 1:42 AM, Luis Angel Vicente Sanchez <
zeppelin-users@bigcente.ch> wrote:

> Hi,
>
> I think there is a bug on the getUserList method when the Shiro realm is
> a JdbcRealm. A connection is borrowed from the connection pool but it's
> never close:
>
> https://github.com/apache/zeppelin/blob/master/zeppelin-
> server/src/main/java/org/apache/zeppelin/rest/GetUserList.java#L241
>
>
> Kind regards,
>
> Luis Angel Vicente Sanchez
> zeppelin-users@bigcente.ch
>