Thanks for the responses, guys. In light of the subsequent announcement, we reverted back to 3.3.4 for the time being. Just another data point: When I did try zkCli.sh, it wouldn't even connect to the server. It looked like this exception prevented it from starting up.
Stefan Zier On Dec 7, 2011, at 10:27 AM, Patrick Hunt wrote: > small correction: zkCli.sh -server host:port > > On Wed, Dec 7, 2011 at 10:19 AM, Mahadev Konar <[email protected]> > wrote: >> Stefan, >> It mostly looks like >> https://issues.apache.org/jira/browse/ZOOKEEPER-1319, but just to >> confirm can you do this - >> >> do a get on the same znode "/seq/y77mmizznsmdggqzx493-0030010980" on >> each of the servers. You can just use the zkCli.sh to do that: >> >> zkClish.sh -server hostname1 port1 >> get /seq/y77mmizznsmdggqzx493-0030010980 >> >> similar for other hosts and post the results? >> >> thanks >> mahadev >> >> On Wed, Dec 7, 2011 at 8:07 AM, Stefan Zier <[email protected]> wrote: >>> Just upgraded one of our ensembles and am now hitting this exception. Any >>> ideas how to recover? >>> >>> 2011-12-07 07:24:21,983 [myid:1] - WARN [main:DataTree@909] - Failed: >>> Create transaction for /seq/y77mmizznsmdggqzx493-0030010980 >>> org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = >>> NodeExists >>> at org.apache.zookeeper.server.DataTree.createNode(DataTree.java:483) >>> at org.apache.zookeeper.server.DataTree.processTxn(DataTree.java:799) >>> at >>> org.apache.zookeeper.server.persistence.FileTxnSnapLog.processTransaction(FileTxnSnapLog.java:197) >>> at >>> org.apache.zookeeper.server.persistence.FileTxnSnapLog.restore(FileTxnSnapLog.java:150) >>> at >>> org.apache.zookeeper.server.ZKDatabase.loadDataBase(ZKDatabase.java:223) >>> at >>> org.apache.zookeeper.server.quorum.QuorumPeer.loadDataBase(QuorumPeer.java:418) >>> at >>> org.apache.zookeeper.server.quorum.QuorumPeer.start(QuorumPeer.java:410) >>> at >>> org.apache.zookeeper.server.quorum.QuorumPeerMain.runFromConfig(QuorumPeerMain.java:151) >>> at >>> org.apache.zookeeper.server.quorum.QuorumPeerMain.initializeAndRun(QuorumPeerMain.java:111) >>> at >>> org.apache.zookeeper.server.quorum.QuorumPeerMain.main(QuorumPeerMain.java:78) >>> >>> Stefan Zier >>> >>> >>>
