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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-3773) Set ZK max connections much higher in 0.90
Date Tue, 12 Apr 2011 21:00:05 GMT

    [ https://issues.apache.org/jira/browse/HBASE-3773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13019036#comment-13019036

stack commented on HBASE-3773:

OK.  Will be interesting to see what kinda issues folks run into when they have 32k connections
to an ensemble..... Hopefully they will level off well before we hit this big number.

> Set ZK max connections much higher in 0.90
> ------------------------------------------
>                 Key: HBASE-3773
>                 URL: https://issues.apache.org/jira/browse/HBASE-3773
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 0.90.2
>            Reporter: Jean-Daniel Cryans
>            Priority: Blocker
>             Fix For: 0.90.3
> I think by now we can all acknowledge that 0.90 has an issue with ZK connections, in
that we create too many of them and it's also too easy for our users to shoot themselves in
the foot.
> For 0.90.3, I think we should change the default configuration of 30 that we ship with
and set it much much higher, I'm thinking of 32k.

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