distributor_admin connection proliferating

  • I have posted this on several boards and not even as much as a peep. Let's see how you guys can do...

    I have a primary server setup as a distributor and a publisher. It has two publications, one real-time merge, the other real-time transactional.

    The secondary server has a subscription to each of the publications.

    On the primary server, I show active connections from itself (host name is the primary server name) as the user distributor_admin. They don't consume much resources, but they begin to proliferate. After SQL startup, there is one connection. Within 1 hour, there are four. Two hours later now there ar 5. Prior to this last reboot, the server had been up for about 4 days and there were 49 distributor_admin connections.

    Any thoughts?



    Brian Glass
    Sr. Database Adminstrator
    Bombardier Aerospace

  • What version of SQL and what service pack? Running the distribution agent continuously?

    Andy

    http://qa.sqlservercentral.com/columnists/awarren/

  • quote:


    What version of SQL and what service pack? Running the distribution agent continuously?

    Andy

    http://qa.sqlservercentral.com/columnists/awarren/


    SQL 7 SP 2 (upgrading to SQL 2000 SP 2 in 10 days). The distribution agent (run from the subscriber) is continuous. Both subscriptions are immediate updating.



    Brian Glass
    Sr. Database Adminstrator
    Bombardier Aerospace

  • quote:


    What version of SQL and what service pack? Running the distribution agent continuously?

    Andy

    http://qa.sqlservercentral.com/columnists/awarren/


    Also, stopping and restarting the SQL Agent on either machine does not free up the connections. Only stopping the SQL Server service on the distributor/publisher clears them.



    Brian Glass
    Sr. Database Adminstrator
    Bombardier Aerospace

  • Pretty strange. One thing you might try is killing them from task manager. One theory is that you're getting some kind of error that you're not seeing since it runs from SQL Agent. I'd start by turning on the verbose logging and see what that gives you. Might also want to try running distrib.exe directly so you can watch what it does - it'll open a console window.

    Andy

    http://qa.sqlservercentral.com/columnists/awarren/

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