Changing that value on a region server shouldn't change anything because it's only used in start|stop-hbase.sh to check if we have to handle the zookeeper quorums on the machines defined in hbase-site.xml
Could you please tell us more about your setup? J-D On Mon, Nov 9, 2009 at 9:55 AM, in20seconds <[email protected]> wrote: > > > I got the same error. The problem solved by setting > export HBASE_MANAGES_ZK=false > in hbase-env.sh in the slave machine > > > > Jean-Daniel Cryans-2 wrote: >> >> Mark, >> >> Using only 1 ZK quorum member isn't a problem with fully-distributed >> mode, just put the hostname of the machine instead of "localhost". >> >> That NodeExists sometimes happen but I don't remember why... do you >> have a bigger stack trace? Also IIRC it's harmless. >> >> Thx, >> >> J-D >> >> On Fri, Oct 23, 2009 at 10:49 AM, Mark Vigeant >> <[email protected]> wrote: >>> Hey- >>> >>> I just manually configured zookeeper (I had been letting hbase do the >>> managing) on 2 nodes (I know I should use an odd number of nodes but I >>> didn't want to be in standalone mode and I only have 2 machines to play >>> with right now) and when I start up hbase I get an interesting error >>> message on one node: >>> >>> 2009-10-24 13:43:43,798 - WARN >>> [ProcessThread:-1:preprequestproces...@402] - Got exception when >>> processing sessionid:0x124827089980006 type:create cxid:0x1d >>> zxid:0xfffffffffffffffe txntype:unknown n/a >>> org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode >>> = NodeExists >>> at >>> org.apache.zookeeper.server.PrepRequestProcessor.pRequest(PrepRequestProcessor.java:245) >>> at >>> org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:114) >>> >>> It repeats this every now and again... is this something I should be >>> worrying about? Hbase still works fine >>> >>> Mark Vigeant >>> RiskMetrics Group, Inc. >>> >>> >> >> > > -- > View this message in context: > http://old.nabble.com/Zookeeper-Error-tp26030640p26270814.html > Sent from the HBase User mailing list archive at Nabble.com. > >
