You only have 2 zookeeper nodes in your quoram. You need atleast 3 nodes. That's your problem.
On Tue, Apr 21, 2015 at 12:18 PM Ted Yu <yuzhih...@gmail.com> wrote: > bq. <value>pc440.emulab.net<http://pc440.emulab.net>,pc439.emulab.net< > http://pc439.emulab.net></value> > > Please confirm whether the above is the actual content in hbase-site.xml > Looks like the quorum is badly formatted. > > Cheers > > On Tue, Apr 21, 2015 at 11:38 AM, Bo Fu <b...@uchicago.edu> wrote: > > > Hi, > > > > I’m a beginner of HBase. I’m recently deploying HBase 1.0.0 onto Emulab > > using Hadoop 2.6.0 > > When I type bin/start-hbase.sh, Hbase and HRegionservers starts and then > > shut down. The master log are as follows: > > > > 2015-04-21 12:13:58,607 INFO [main-SendThread(pc439.emulab.net< > > http://pc439.emulab.net>:2181)] zookeeper.ClientCnxn: Opening socket > > connection to server pc439.emulab.net/155.98.38.39:2181< > > http://pc439.emulab.net/155.98.38.39:2181>. Will not attempt to > > authenticate using SASL (unknown error) > > 2015-04-21 12:13:58,608 INFO [main-SendThread(pc439.emulab.net< > > http://pc439.emulab.net>:2181)] zookeeper.ClientCnxn: Socket connection > > established to pc439.emulab.net/155.98.38.39:2181< > > http://pc439.emulab.net/155.98.38.39:2181>, initiating session > > 2015-04-21 12:13:58,609 INFO [main-SendThread(pc439.emulab.net< > > http://pc439.emulab.net>:2181)] zookeeper.ClientCnxn: Unable to read > > additional data from server sessionid 0x0, likely server has closed > socket, > > closing socket connection and attempting reconnect > > 2015-04-21 12:13:59,513 INFO [main-SendThread(pc440.emulab.net< > > http://pc440.emulab.net>:2181)] zookeeper.ClientCnxn: Opening socket > > connection to server pc440.emulab.net/155.98.38.40:2181< > > http://pc440.emulab.net/155.98.38.40:2181>. Will not attempt to > > authenticate using SASL (unknown error) > > 2015-04-21 12:13:59,513 INFO [main-SendThread(pc440.emulab.net< > > http://pc440.emulab.net>:2181)] zookeeper.ClientCnxn: Socket connection > > established to pc440.emulab.net/155.98.38.40:2181< > > http://pc440.emulab.net/155.98.38.40:2181>, initiating session > > 2015-04-21 12:13:59,514 INFO [main-SendThread(pc440.emulab.net< > > http://pc440.emulab.net>:2181)] zookeeper.ClientCnxn: Unable to read > > additional data from server sessionid 0x0, likely server has closed > socket, > > closing socket connection and attempting reconnect > > 2015-04-21 12:14:01,531 INFO [main-SendThread(pc439.emulab.net< > > http://pc439.emulab.net>:2181)] zookeeper.ClientCnxn: Opening socket > > connection to server pc439.emulab.net/155.98.38.39:2181< > > http://pc439.emulab.net/155.98.38.39:2181>. Will not attempt to > > authenticate using SASL (unknown error) > > 2015-04-21 12:14:01,531 INFO [main-SendThread(pc439.emulab.net< > > http://pc439.emulab.net>:2181)] zookeeper.ClientCnxn: Socket connection > > established to pc439.emulab.net/155.98.38.39:2181< > > http://pc439.emulab.net/155.98.38.39:2181>, initiating session > > 2015-04-21 12:14:01,532 INFO [main-SendThread(pc439.emulab.net< > > http://pc439.emulab.net>:2181)] zookeeper.ClientCnxn: Unable to read > > additional data from server sessionid 0x0, likely server has closed > socket, > > closing socket connection and attempting reconnect > > 2015-04-21 12:14:01,633 WARN [main] zookeeper.RecoverableZooKeeper: > > Possibly transient ZooKeeper, quorum=pc439.emulab.net< > > http://pc439.emulab.net>:2181,pc440.emulab.net<http://pc440.emulab.net > >:2181, > > exception=org.apache.zookeeper.KeeperException$ConnectionLossException: > > KeeperErrorCode = ConnectionLoss for /hbase > > 2015-04-21 12:14:01,633 ERROR [main] zookeeper.RecoverableZooKeeper: > > ZooKeeper create failed after 4 attempts > > 2015-04-21 12:14:01,634 ERROR [main] master.HMasterCommandLine: Master > > exiting > > java.lang.RuntimeException: Failed construction of Master: class > > org.apache.hadoop.hbase.master.HMaster > > at > > org.apache.hadoop.hbase.master.HMaster.constructMaster(HMaster.java:1982) > > at > > > org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:198) > > at > > > org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:139) > > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) > > at > > > org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:126) > > at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:1996) > > Caused by: org.apache.zookeeper.KeeperException$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:512) > > at > > > org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.create(RecoverableZooKeeper.java:491) > > at > > > org.apache.hadoop.hbase.zookeeper.ZKUtil.createWithParents(ZKUtil.java:1252) > > at > > > org.apache.hadoop.hbase.zookeeper.ZKUtil.createWithParents(ZKUtil.java:1230) > > at > > > org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.createBaseZNodes(ZooKeeperWatcher.java:174) > > at > > > org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.java:167) > > > > My Hbase-site.xml is: > > <configuration> > > <property> > > <name>hbase.master</name> > > <value>10.10.10.2:60000</value> > > </property> > > <property> > > <name>hbase.rootdir</name> > > <value>hdfs://hadoopmaster:9000/hbase</value> > > </property> > > <property> > > <name>hbase.zookeeper.property.dataDir</name> > > <value>/proj/ucare/bo/hadoop_data/zookeeper</value> > > </property> > > <property> > > <name>hbase.zookeeper.quorum</name> > > <value>pc440.emulab.net<http://pc440.emulab.net>,pc439.emulab.net< > > http://pc439.emulab.net></value> > > <description>The directory shared by RegionServers. > > </description> > > </property> > > <property> > > <name>hbase.cluster.distributed</name> > > <value>true</value> > > </property> > > <property> > > <name>dfs.replication</name> > > <value>1</value> > > </property> > > </configuration> > > > > The regionservers file is: > > > > b...@pc440.emulab.net<mailto:b...@pc440.emulab.net> > > b...@pc439.emulab.net<mailto:b...@pc439.emulab.net> > > > > Someone could tell me how to fix it? > > > > Thanks a lot! > > > > Bo > > > > >
