Dear Li, Are you managing your own ZK instance or just letting start-hbase.sh handle it?
-Dima On Sun, Jun 8, 2014 at 10:17 PM, Li Li <[email protected]> wrote: > I run start-hbase.sh and after a few minutes, the HMaster process > disappears, but the HQuorumPeer process is ok. I can telnet localhost > 2181. > I am using hadoop-1.2.1(which is ok by visit http://DC-TEST-1:50070 > and http://DC-TEST-1:50030) > hbase version is hbase-0.96.2-hadoop1 > content of hbase-site.xml: > <configuration> > <property> > <name>hbase.rootdir</name> > <value>hdfs://DC-TEST-1:9000/hbase</value> > </property> > <property> > <name>hbase.cluster.distributed</name> > <value>true</value> > </property> > <property> > <name>hbase.zookeeper.quorum</name> > <value>DC-TEST-1</value> > </property> > <property> > <name>hbase.tmp.dir</name> > <value>/home/lili/hbase-tmp</value> > </property> > <property> > <name>hbase.zookeeper.property.dataDir</name> > <value>/home/lili/zkdata</value> > </property> > </configuration> > > > no errors in zookeeper's log. > there is no 'hbase' directory in hdfs://DC-TEST-1:9000/ > But there are errors in master's log: > 2014-06-09 13:06:27,545 WARN [main-SendThread(DC-TEST-1:2181)] > zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, > closing socket connection and attempting reconnect > java.net.ConnectException: Connection Refused. > at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) > at > sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:735) > at > org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) > at > org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068) > 2014-06-09 13:06:27,645 WARN [main] zookeeper.RecoverableZooKeeper: > Possibly transient ZooKeeper, quorum=DC-TEST-1:2181, > exception=org.apache.zookeeper.KeeperException$ConnectionLossException: > KeeperErrorCode = ConnectionLoss for /hbase > 2014-06-09 13:06:27,645 ERROR [main] zookeeper.RecoverableZooKeeper: > ZooKeeper create failed after 4 attempts > 2014-06-09 13:06:27,646 ERROR [main] master.HMasterCommandLine: Master > exiting > java.lang.RuntimeException: Failed construction of Master: class > org.apache.hadoop.hbase.master.HMaster > at > org.apache.hadoop.hbase.master.HMaster.constructMaster(HMaster.java:2785) > at > org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:184) > at > org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:134) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65) > at > org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:126) > at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:2799) > Caused by: org.apache.zookeeper.KeeperException$ConnectionLossException: > KeeperErrorCode = ConnectionLoss for /hbase > at > org.apache.zookeeper.KeeperException.create(KeeperException.java:99) > at > org.apache.zookeeper.KeeperException.create(KeeperException.java:51) > at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:783) > at > org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.createNonSequential(RecoverableZooKeeper.java:489) > at > org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.create(RecoverableZooKeeper.java:468) > at > org.apache.hadoop.hbase.zookeeper.ZKUtil.createWithParents(ZKUtil.java:1235) > at > org.apache.hadoop.hbase.zookeeper.ZKUtil.createWithParents(ZKUtil.java:1213) > at > org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.createBaseZNodes(ZooKeeperWatcher.java:174) > at > org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.java:167) > at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:473) > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native > Method) > at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > at java.lang.reflect.Constructor.newInstance(Constructor.java:526) > at > org.apache.hadoop.hbase.master.HMaster.constructMaster(HMaster.java:2780) > ... 5 more >
