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Posted to user@phoenix.apache.org by "Riesland, Zack" <Za...@sensus.com> on 2015/12/03 16:07:32 UTC

Get a count of open connections?

Is there some way to find out how many open Connections there are to my Phoenix DB?

Re: Get a count of open connections?

Posted by Samarth Jain <sa...@apache.org>.

Hi Zack,

One simple way to expose the number of open phoenix connections would be
via global client metrics that Phoenix exposes at the client JVM level. I
have filed https://issues.apache.org/jira/browse/PHOENIX-2485.

The client side metrics capability of Phoenix needs to be documented. I
have filed https://issues.apache.org/jira/browse/PHOENIX-2486 to add the
docs on the phoenix site.

- Samarth

On Thu, Dec 3, 2015 at 11:51 AM, Thomas D'Silva <td...@salesforce.com>
wrote:

> The number of open phoenix connections isn't currently exposed to
> users.  Phoenix connections are light weight, all phoenix connections
> to a cluster from the Phoenix JDBC driver use the same underlying
> HConnection.
>
> On Thu, Dec 3, 2015 at 7:07 AM, Riesland, Zack <Za...@sensus.com>
> wrote:
> > Is there some way to find out how many open Connections there are to my
> > Phoenix DB?
>

Re: Get a count of open connections?

Posted by Thomas D'Silva <td...@salesforce.com>.

The number of open phoenix connections isn't currently exposed to
users.  Phoenix connections are light weight, all phoenix connections
to a cluster from the Phoenix JDBC driver use the same underlying
HConnection.

On Thu, Dec 3, 2015 at 7:07 AM, Riesland, Zack <Za...@sensus.com> wrote:
> Is there some way to find out how many open Connections there are to my
> Phoenix DB?