On Tue, Jan 14, 2014 at 9:18 PM, Jeff Zhang <zjf...@gmail.com> wrote:
> Hi Stack, > > here's the step I use, > > 1. Download hbase 0.96 and untar it > 2. Edit the hbase-site.xml as following > <configuration> > <property> > <name>hbase.rootdir</name> > <value>/var/hbase</value> > </property> > <property> > <name>hbase.zookeeper.property.dataDir</name> > <value>/var/zookeeper</value> > </property> > </configuration> > > On my mac, /var has these perms: drwxr-xr-x 24 root wheel 816 Dec 9 15:46 /var/ Is that same as yours? When I try to use your configs., my failure is different but the expected: java.io.IOException: Unable to create data directory /var/zookeeper/zookeeper_0/version-2 at org.apache.zookeeper.server.persistence.FileTxnSnapLog.<init>(FileTxnSnapLog.java:85) at org.apache.zookeeper.server.ZooKeeperServer.<init>(ZooKeeperServer.java:213) at org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster.startup(MiniZooKeeperCluster.java:162) at org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster.startup(MiniZooKeeperCluster.java:131) at org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:164) at org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:134) 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:2779) The refguide does not tell you use /var, right? You might as well paste the full .log and .out here. Thanks Jeff, St.Ack > 3. start hbase ( bin/start-hbase.sh ) > > Environments: > Mac 10.8 JDK 1.7 > > no zookeeper process. I only see HMaster when I run jps > > And I see the following error besides the zk errors I describe above > > 2014-01-15 13:15:46,379 ERROR [main] master.HMasterCommandLine: Master > exiting > java.lang.RuntimeException: Failed suppression of fs shutdown hook: > Thread[Thread-5,5,main] > at > > org.apache.hadoop.hbase.regionserver.ShutdownHook.suppressHdfsShutdownHook(ShutdownHook.java:203) > at > > org.apache.hadoop.hbase.regionserver.ShutdownHook.install(ShutdownHook.java:84) > at > > org.apache.hadoop.hbase.util.JVMClusterUtil.startup(JVMClusterUtil.java:197) > at > > org.apache.hadoop.hbase.LocalHBaseCluster.startup(LocalHBaseCluster.java:423) > at > > org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:180) > 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:2779) > 2014-01-15 13:15:47,601 INFO [main] util.VersionInfo: HBase 0.96.1.1 > > > > On Tue, Jan 14, 2014 at 10:13 PM, Stack <st...@duboce.net> wrote: > > > This is probably our most important bit of doc so I'd like to fix it. > > Please list the steps you followed. Did you have a previous instance of > > HBase up at any time? Did you restart server? Is there a zk process > > running at the time of the above start? > > > > Thank you, > > St.Ack > > > > > > On Tue, Jan 14, 2014 at 4:58 AM, Jeff Zhang <zjf...@gmail.com> wrote: > > > > > I download hbase 0.96, and run it in standalone mode by following the > > > instruction of here http://hbase.apache.org/book/quickstart.html > > > > > > But get the following error, could anyone help on this. > > > > > > 2014-01-14 20:51:25,243 WARN [main] zookeeper.ZKUtil: clean znode for > > > master, quorum=localhost:2181, baseZNode=/hbase Unable to get data of > > znode > > > /hbase/master > > > org.apache.zookeeper.KeeperException$SessionExpiredException: > > > KeeperErrorCode = Session expired for /hbase/master > > > at > > > org.apache.zookeeper.KeeperException.create(KeeperException.java:127) > > > at > > org.apache.zookeeper.KeeperException.create(KeeperException.java:51) > > > at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1151) > > > at > > > > > > > > > org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.getData(RecoverableZooKeeper.java:337) > > > at > > > > org.apache.hadoop.hbase.zookeeper.ZKUtil.getDataNoWatch(ZKUtil.java:777) > > > at > > > > > > > > > org.apache.hadoop.hbase.zookeeper.MasterAddressTracker.deleteIfEquals(MasterAddressTracker.java:170) > > > at > org.apache.hadoop.hbase.ZNodeClearer.clear(ZNodeClearer.java:160) > > > at > > > > > > > > > org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:138) > > > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65) > > > at > > > > > > > > > org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:126) > > > at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:2779) > > > 2014-01-14 20:51:25,245 ERROR [main] zookeeper.ZooKeeperWatcher: clean > > > znode for master, quorum=localhost:2181, baseZNode=/hbase Received > > > unexpected KeeperException, re-throwing exception > > > org.apache.zookeeper.KeeperException$SessionExpiredException: > > > KeeperErrorCode = Session expired for /hbase/master > > > at > > > org.apache.zookeeper.KeeperException.create(KeeperException.java:127) > > > at > > org.apache.zookeeper.KeeperException.create(KeeperException.java:51) > > > at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1151) > > > at > > > > > > > > > org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.getData(RecoverableZooKeeper.java:337) > > > at > > > > org.apache.hadoop.hbase.zookeeper.ZKUtil.getDataNoWatch(ZKUtil.java:777) > > > at > > > > > > > > > org.apache.hadoop.hbase.zookeeper.MasterAddressTracker.deleteIfEquals(MasterAddressTracker.java:170) > > > at > org.apache.hadoop.hbase.ZNodeClearer.clear(ZNodeClearer.java:160) > > > at > > > > > > > > > org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:138) > > > 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:2779) > > > 2014-01-14 20:51:25,246 WARN [main] zookeeper.ZooKeeperNodeTracker: > > Can't > > > get or delete the master znode > > > org.apache.zookeeper.KeeperException$SessionExpiredException: > > > KeeperErrorCode = Session expired for /hbase/master > > > at > > > org.apache.zookeeper.KeeperException.create(KeeperException.java:127) > > > at > > org.apache.zookeeper.KeeperException.create(KeeperException.java:51) > > > at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1151) > > > at > > > > > > > > > org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.getData(RecoverableZooKeeper.java:337) > > > > > > -- > > > Best Regards > > > > > > Jeff Zhang > > > > > > > > > -- > Best Regards > > Jeff Zhang >
