CM: Does hbase.hregion.max.filesize carry same value in both clusters ? It seems TABLE1 went thru 3 splits in COB cluster. You can check region server log(s) to confirm the split.
Cheers On Wed, Dec 27, 2017 at 2:32 PM, sudhir patil <[email protected]> wrote: > Regions in both clusters need not have to match, each server independently > manages its regions depending on split, compactions etc number of regions > in both servers won't be same. If you want to verify both servers are > replicated correctly you have to run below command > > sudo -u hbase hbase > org.apache.hadoop.hbase.mapreduce.replication.VerifyReplication peer1 > table1 > > > On Thu, Dec 28, 2017 at 5:00 AM, Sawant, Chandramohan < > [email protected]> wrote: > > > Hi All, > > > > Before enabling replication, snapshot of PROD table taken and restored in > > COB and then replication enabled, region count was matching at that time. > > However after few days, COB showing extra regions than in prod where > > replication enabled one way from PROD to COB. > > What is the reason of having mismatch in the number of regions between > > prod and cob ? > > > > COB - > > Namespace Table Name Online Regions Offline Regions Failed > > Regions Split Regions Other Regions > > default TABLE1 4 > > 0 0 3 > > 0 > > default TABLE2 10 > > 0 0 8 > > 0 > > > > PROD - > > Namespace Table Name Online Regions Offline Regions Failed > > Regions Split Regions Other Regions > > default TABLE1 1 > > 0 0 0 > > 0 > > default TABLE2 4 > > 0 0 2 > > 0 > > > > hbase:meta table in COB shows the few regions of above tables are offline > > with offline attribute true, however it shows different status on HBase > UI, > > please see above. > > > > Regards, > > CM > > +1 201 763 1656 > > > > >
