Hello, Did you check the RegionServer logs, was there any exception ?
Regards, Ashish On Thu, Mar 30, 2017 at 10:14 PM, James Johansville < james.johansvi...@gmail.com> wrote: > Hello, > > I attempted HBase replication for the first time and am trying to > understand how it works. > > I have three HBase clusters each with their own ZK ensemble, A, B, C. I > wanted to have complete acyclical replication between all 3 clusters, so I > added B as a peer of A, C as a peer of B, A as a peer of C. I enabled > replications on the appropriate table (which were empty). I set > hbase.replication=true in all 3 hbase-site.xml and restarted all 3 > clusters. > > So, I tried a few PUTs in each cluster's table. The PUTs would not get > replicated; they stayed where they got upserted. There was no other traffic > going to these tables. > > However, and this is where the behavior gets bizarre (for me) ... if I did > something to trigger a restart of regions in some way, such as calling a > no-op ALTER TABLE statement, then all the data got replicated just fine and > as expected, and all three clusters have a consistent view. But add in a > few more rows and nothing gets replicated until I do something to restart > the regions. Something to do with memstore flushes, maybe? > > Is this expected behavior, or have I set something up incorrectly? > > Thanks, > James >
