Hi Boris, could you add the exact exceptions/logs you've seen to HBASE-8912?
Thanks. -- Lars ________________________________ From: Boris Emelyanov <[email protected]> To: Harsh J <[email protected]>; "[email protected]" <[email protected]> Sent: Thursday, October 17, 2013 3:54 AM Subject: Re: CDH4.4 and HBASE-8912 issue On 17.10.2013 13:43, Harsh J wrote: > Moving [email protected]. > > HBASE-8912 is still unresolved, and 0.94.13 is just the targeted > version presently. > > Are you certain this is the exact issue you're hitting? I believe you > can workaround this by removing the specific bad znode in ZK or so. > When starting up after your major upgrade, did you ensure cleaning > your ZK /hbase znode? > > On Thu, Oct 17, 2013 at 2:55 PM, Boris Emelyanov<[email protected]> wrote: >> Hello! I've just upgraded my hadoop test-cluster from cdh3 to cdh4.4 with >> hbase-0.94.6 and have facedhttps://issues.apache.org/jira/browse/HBASE-8912 >> issue. >> >> Suggested solution was to update hbase to version 0.94.13, which is absent >> in cloudera distribution. >> >> Is it possible to run pure hbase over cloudera hadoop? >> >> Or how can i find if this bug is present in previous versions of cdh? >> >> -- >> Best regards, >> >> Boris Emelyanov. > > Are you certain this is the exact issue you're hitting? I gues so. Description suits just fine! > I believe you can workaround this by removing the specific bad znode in ZK or so. When I disable loadbalancer just after master startup (balance_switch false), cluster works fine. But when loadbalancer is enabled and it starts, it allways fails with exception described in issue, allways with different regions. >When starting up after your major upgrade, did you ensure cleaning your ZK /hbase znode? Yes, of course. -- Best regards, Boris Emelyanov.
