letting start-hbase.sh do it for me
On Mon, Jun 9, 2014 at 2:05 PM, Dima Spivak <[email protected]> wrote: > 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 >>
