First, understand why you had to create an ‘auto restart’ script. Taking down HBase completely (probably including zookeeper) and do a full restart would probably fix the issue of data locality.
> On May 9, 2015, at 5:05 PM, rahul malviya <[email protected]> wrote: > > Hi, > > My HBase cluster went through a rough patch recently where lot of region > server started dying because of sudden increase in amount of data being > funneled to the HBase cluster and we have to place a auto start script for > regionservers. > > After this all my data locality is lost which does not seems to recover > even after compaction. This has degraded the performance by a factor of 4. > So I want to know is their a way to restore the data locality of my HBase > cluster. > > I am using hbase-0.98.6-cdh5.2.0. > > Thanks, > Rahul The opinions expressed here are mine, while they may reflect a cognitive thought, that is purely accidental. Use at your own risk. Michael Segel michael_segel (AT) hotmail.com
