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Zookeeper >> mail # user >> determining zookeeper capacity requirements


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Re: determining zookeeper capacity requirements
On Fri, Dec 7, 2012 at 6:50 PM, Ian Kallen <[EMAIL PROTECTED]> wrote:

> No swap, we keep swap turned off following the "better to OOM than
> slow down" theory.
Good theory except that it may compromise getting cores.
> I'm gonna try to get GC's plotted for all of these
> JVMs. I'm also finding instances where watches are fired but an
> exception thrown inside the watch evaporates the thread without
> exception handling and logging; I'm wrapping these.
>

Excellent.
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB