Hi Mrudula, are you sure your coprocessor is correctly loaded? I can see that in the 0.98.8 code: http://grepcode.com/file/repo1.maven.org/maven2/org.apache.hbase/hbase-server/0.98.8-hadoop2/org/apache/hadoop/hbase/regionserver/RegionMergeTransaction.java#283
Where the pre-merge code is called. It should work... JM 2015-07-30 1:59 GMT-04:00 Mrudula Madiraju < [email protected]>: > Hi, > > I have a custom coprocessor associated with a table. This coprocessor > extends from BaseRegionServerObserver. > I can see that it is loaded, and flow goes to the constructor, start() and > stop() methods. > > When I invoke merge_region on the hbase shell on two regions of the table. > I can see the merge happens and new region gets created via hbase console > ui. > > However it just does not call preMerge() and postMerge() methods of my > coprocessor. > > I am using HBase 0.98.8 version. The method signatures are all right. > > Is there any known problem - I couldn't find anything in the archives or > net or am I missing anything? Please help. > > Regards, > Mrudula > >
