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From "Sawant, Chandramohan " <chandramohan.saw...@citi.com.INVALID>
Subject Region count for a table not matching between prod and cob where one way replication is enabled from prod to cob
Date Wed, 27 Dec 2017 21:00:01 GMT
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


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