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 > >
