Suscribers locking during snapshot replication

Posted by remi_bourgarel on Server Fault See other posts from Server Fault or by remi_bourgarel
Published on 2010-03-31T08:44:41Z Indexed on 2010/03/31 8:53 UTC
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Hi all :)

Here is my architecture :

I have a main server and 4 replica (the servers are synchronized with snapshot replication).

The replication is working fine, except for one thing : during the replication a lot of SELECT request on one of the replica fail with a time-out.

Here are my questions :

  • Can I avoid these time-out ?
  • If I can't : how can I detect the start and the end of the replication to redirect all the request on one of the replica to the main ?

Thanks

Sorry if you already answered to that kind of question but I couldn't find anything.

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