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From Stack <st...@duboce.net>
Subject Re: mslab enabled jvm crash
Date Mon, 06 Jun 2011 17:24:13 GMT
On Mon, Jun 6, 2011 at 10:06 AM, Wayne <wav100@gmail.com> wrote:
> I had 25 sec CMF failure this morning...looks like bulk inserts are required
> along with possibly weekly/daily scheduled rolling restarts. Do most
> production clusters run rolling restarts on a regular basis to give the JVM
> a fresh start?
>

We don't do it (maybe we should!).   Here is our bit of doc. on the
decommission script: http://hbase.apache.org/book/decommission.html
Its been working well for us; i.e. config. changes and upgrades while
under load.

St.Ack

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