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HBase >> mail # user >> Prewarming in-memory column families


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Re: Prewarming in-memory column families
On Fri, Feb 22, 2013 at 7:39 AM, Eric Czech <[EMAIL PROTECTED]> wrote:

> Hi everyone,
>
> Are blocks for in-memory column families automatically loaded in to the
> block cache on restart?
No
>  If not, would anyone recommend running a scan with
> .setCacheBlocks(true) after a restart for in-memory column families?
>

Yes.

It should be easy verifying whether the above warmup had an effect.

Good luck,
St.Ack
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