Home | About | Sematext search-lucene.com search-hadoop.com
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
 Search Hadoop and all its subprojects:

Switch to Threaded View
HBase >> mail # user >> md5 hash key and splits


Copy link to this message
-
Re: md5 hash key and splits
The Facebook devs have mentioned in public talks that they pre-split their tables and don't use automated region splitting. But as far as I remember, the reason for that isn't predictability of spreading load, so much as predictability of uptime & latency (they don't want an automated split to happen at a random busy time). Maybe that's what you mean, Mohit?

Ian

On Aug 30, 2012, at 5:45 PM, Stack wrote:

On Thu, Aug 30, 2012 at 7:35 AM, Mohit Anchlia <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>> wrote:
>From what I;ve read it's advisable to do manual splits since you are able
to spread the load in more predictable way. If I am missing something
please let me know.
Where did you read that?
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