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From Jean-Daniel Cryans <jdcry...@apache.org>
Subject Re: Cannot Run HBase + Hadoop on a single Node Cluster - Hdfs Problem
Date Thu, 19 May 2011 18:55:44 GMT
The master log doesn't contain anything special, if anything weird
happened it would have been right after what you pasted.

Regarding the versions you are using, I'm pretty sure that HBase
0.20.6 can't work with Hadoop 0.20.203.0 because of the
security-related code. Don't be confused by the "0.20" in "0.20.203"
because this is not 0.20.

I haven't tested HBase 0.90 with that new Hadoop release but I believe
it should work once you replace the Hadoop jars.

J-D

On Thu, May 19, 2011 at 9:18 AM, Florent G. <florent.gauchot@gmail.com> wrote:
>
> Hi,
> I am trying to run Haddop (hadoop-0.20.203.0) with Hbase (hbase-0.20.6) on a
> single node cluster in localhost.
> Hadoop start is ok without any errors but when i start Hbase :
> Master is running but cannot see any .ROOT. Table.
>
> I think it is maybe a problem on the hdfs settings from any of the
> components i quoted up there.
> I join you my logs.
> Last point (but not the least) : when i stop hbase, master doesn't answer
> and i have to kill it manually !
> Hope somebody will have the perfect solution for me !!
> Thx ++
>                                      hbase-hadoop-master-desktop.log
:
>
> 2011-05-19 18:16:37,720 INFO org.apache.zookeeper.ZooKeeper: Client
> environment:java.io.tmpdir=/tmp
> 2011-05-19 18:16:37,720 INFO org.apache.zookeeper.ZooKeeper: Client
> environment:java.compiler=<NA>
> 2011-05-19 18:16:37,720 INFO org.apache.zookeeper.ZooKeeper: Client
> environment:os.name=Linux
> 2011-05-19 18:16:37,720 INFO org.apache.zookeeper.ZooKeeper: Client
> environment:os.arch=i386
> 2011-05-19 18:16:37,720 INFO org.apache.zookeeper.ZooKeeper: Client
> environment:os.version=2.6.32-24-generic
> 2011-05-19 18:16:37,720 INFO org.apache.zookeeper.ZooKeeper: Client
> environment:user.name=hadoop
> 2011-05-19 18:16:37,720 INFO org.apache.zookeeper.ZooKeeper: Client
> environment:user.home=/home/hadoop
> 2011-05-19 18:16:37,720 INFO org.apache.zookeeper.ZooKeeper: Client
> environment:user.dir=/home/hadoop/hbase-0.20.6
> 2011-05-19 18:16:37,721 INFO org.apache.zookeeper.ZooKeeper: Initiating
> client connection, connectString=localhost:2181 sessionTimeout=60000
> watcher=Thread[Thread-1,5,main]
> 2011-05-19 18:16:37,722 INFO org.apache.zookeeper.ClientCnxn:
> zookeeper.disableAutoWatchReset is false
> 2011-05-19 18:16:37,742 INFO org.apache.zookeeper.ClientCnxn: Attempting
> connection to server localhost/127.0.0.1:2181
> 2011-05-19 18:16:37,772 INFO org.apache.zookeeper.ClientCnxn: Priming
> connection to java.nio.channels.SocketChannel[connected
> local=/127.0.0.1:51311 remote=localhost/127.0.0.1:2181]
> 2011-05-19 18:16:37,781 INFO org.apache.zookeeper.ClientCnxn: Server
> connection successful
> 2011-05-19 18:16:37,811 DEBUG org.apache.hadoop.hbase.master.HMaster: Got
> event None with path null
> 2011-05-19 18:16:37,821 DEBUG org.apache.zookeeper.ClientCnxn: Reading reply
> sessionid:0x130090a90d10001, packet:: clientPath:null serverPath:null
> finished:false header:: -8,101  replyHeader:: -8,53,0  request::
> 0,v{},v{},v{}  response:: null
> 2011-05-19 18:16:37,831 INFO org.apache.hadoop.hbase.master.RegionManager:
> -ROOT- region unset (but not set to be reassigned)
> 2011-05-19 18:16:37,832 INFO org.apache.hadoop.hbase.master.RegionManager:
> ROOT inserted into regionsInTransition
> 2011-05-19 18:16:38,074 DEBUG org.apache.zookeeper.ClientCnxn: Reading reply
> sessionid:0x130090a90d10001, packet:: clientPath:null serverPath:null
> finished:false header:: 1,4  replyHeader:: 1,53,-101  request::
> '/hbase/master,T  response::
> 2011-05-19 18:16:38,129 DEBUG
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Failed to read:
> org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode =
> NoNode for /hbase/master
> 2011-05-19 18:16:38,135 DEBUG org.apache.zookeeper.ClientCnxn: Reading reply
> sessionid:0x130090a90d10001, packet:: clientPath:null serverPath:null
> finished:false header:: 2,3  replyHeader:: 2,53,0  request:: '/hbase,F
> response:: s{12,12,1305801043560,1305801043560,0,11,0,0,0,1,50}
> 2011-05-19 18:16:38,157 DEBUG org.apache.zookeeper.ClientCnxn: Reading reply
> sessionid:0x130090a90d10001, packet:: clientPath:null serverPath:null
> finished:false header:: 3,1  replyHeader:: 3,54,0  request::
> '/hbase/master,#3132372e302e312e313a3630303030,v{s{31,s{'world,'anyone}}},1
> response:: '/hbase/master
> 2011-05-19 18:16:38,163 DEBUG
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Wrote master address
> 127.0.1.1:60000 to ZooKeeper
> 2011-05-19 18:16:38,170 DEBUG org.apache.zookeeper.ClientCnxn: Reading reply
> sessionid:0x130090a90d10001, packet:: clientPath:null serverPath:null
> finished:false header:: 4,3  replyHeader:: 4,54,0  request:: '/hbase,F
> response:: s{12,12,1305801043560,1305801043560,0,12,0,0,0,2,54}
> 2011-05-19 18:16:38,179 DEBUG org.apache.zookeeper.ClientCnxn: Reading reply
> sessionid:0x130090a90d10001, packet:: clientPath:null serverPath:null
> finished:false header:: 5,1  replyHeader:: 5,55,-110  request::
> '/hbase/shutdown,#7570,v{s{31,s{'world,'anyone}}},0  response::
> 2011-05-19 18:16:38,184 DEBUG
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: State node exists.
> 2011-05-19 18:16:38,185 DEBUG org.apache.zookeeper.ClientCnxn: Reading reply
> sessionid:0x130090a90d10001, packet:: clientPath:null serverPath:null
> finished:false header:: 6,3  replyHeader:: 6,55,0  request::
> '/hbase/shutdown,T  response::
> s{14,14,1305801043605,1305801043605,0,0,0,0,2,0,14}
> 2011-05-19 18:16:38,187 DEBUG org.apache.zookeeper.ClientCnxn: Reading reply
> sessionid:0x130090a90d10001, packet:: clientPath:null serverPath:null
> finished:false header:: 7,4  replyHeader:: 7,55,0  request::
> '/hbase/master,T  response::
> #3132372e302e312e313a3630303030,s{54,54,1305821798150,1305821798150,0,0,0,85578333903978497,15,0,54}
> 2011-05-19 18:16:38,187 DEBUG
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Read ZNode /hbase/master
> got 127.0.1.1:60000
> 2011-05-19 18:16:38,187 INFO org.apache.hadoop.hbase.master.HMaster: HMaster
> initialized on 127.0.1.1:60000
> 2011-05-19 18:16:38,193 DEBUG org.apache.hadoop.hbase.master.HMaster:
> Checking cluster state...
> 2011-05-19 18:16:38,195 DEBUG org.apache.zookeeper.ClientCnxn: Reading reply
> sessionid:0x130090a90d10001, packet:: clientPath:null serverPath:null
> finished:false header:: 8,4  replyHeader:: 8,55,-101  request::
> '/hbase/root-region-server,F  response::
> 2011-05-19 18:16:38,196 DEBUG
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Failed to read:
> org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode =
> NoNode for /hbase/root-region-server
> 2011-05-19 18:16:38,203 DEBUG org.apache.zookeeper.ClientCnxn: Reading reply
> sessionid:0x130090a90d10001, packet:: clientPath:null serverPath:null
> finished:false header:: 9,8  replyHeader:: 9,55,-101  request:: '/hbase/rs,F
> response:: v{}
> 2011-05-19 18:16:38,203 WARN
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Failed to read /hbase/rs
> znode in ZooKeeper: org.apache.zookeeper.KeeperException$NoNodeException:
> KeeperErrorCode = NoNode for /hbase/rs
> 2011-05-19 18:16:38,203 DEBUG org.apache.hadoop.hbase.master.HMaster: This
> is a fresh start, proceeding with normal startup
> 2011-05-19 18:16:38,207 DEBUG org.apache.hadoop.hbase.master.HMaster: No log
> files to split, proceeding...
> 2011-05-19 18:16:38,216 INFO org.apache.hadoop.metrics.jvm.JvmMetrics:
> Initializing JVM Metrics with processName=Master, sessionId=HMaster
> 2011-05-19 18:16:38,232 INFO
> org.apache.hadoop.hbase.master.metrics.MasterMetrics: Initialized
> 2011-05-19 18:16:51,541 DEBUG org.apache.zookeeper.ClientCnxn: Got ping
> response for sessionid:0x130090a90d10001 after 4ms
>
>
>
> hbase-hadoop-regionserver-desktop.log :
>
> 2011-05-19 18:16:35,737 DEBUG org.apache.zookeeper.ClientCnxn: Reading reply
> sessionid:0x130090a90d10000, packet:: clientPath:null serverPath:null
> finished:false header:: 8,4  replyHeader:: 8,52,-101  request::
> '/hbase/master,F  response::
> 2011-05-19 18:16:35,737 WARN
> org.apache.hadoop.hbase.regionserver.HRegionServer: Unable to read master
> address from ZooKeeper. Retrying. Error was:
> java.io.IOException: org.apache.zookeeper.KeeperException$NoNodeException:
> KeeperErrorCode = NoNode for /hbase/master
>        at
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readAddressOrThrow(ZooKeeperWrapper.java:394)
>        at
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readMasterAddressOrThrow(ZooKeeperWrapper.java:298)
>        at
> org.apache.hadoop.hbase.regionserver.HRegionServer.getMaster(HRegionServer.java:1285)
>        at
> org.apache.hadoop.hbase.regionserver.HRegionServer.reportForDuty(HRegionServer.java:1317)
>        at
> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:434)
>        at java.lang.Thread.run(Thread.java:662)
> Caused by: org.apache.zookeeper.KeeperException$NoNodeException:
> KeeperErrorCode = NoNode for /hbase/master
>        at
> org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
>        at
> org.apache.zookeeper.KeeperException.create(KeeperException.java:42)
>        at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:892)
>        at
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readAddressOrThrow(ZooKeeperWrapper.java:390)
>        ... 5 more
> 2011-05-19 18:16:36,743 DEBUG org.apache.zookeeper.ClientCnxn: Reading reply
> sessionid:0x130090a90d10000, packet:: clientPath:null serverPath:null
> finished:false header:: 9,4  replyHeader:: 9,52,-101  request::
> '/hbase/master,F  response::
> 2011-05-19 18:16:36,744 WARN
> org.apache.hadoop.hbase.regionserver.HRegionServer: Unable to read master
> address from ZooKeeper. Retrying. Error was:
> java.io.IOException: org.apache.zookeeper.KeeperException$NoNodeException:
> KeeperErrorCode = NoNode for /hbase/master
>        at
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readAddressOrThrow(ZooKeeperWrapper.java:394)
>        at
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readMasterAddressOrThrow(ZooKeeperWrapper.java:298)
>        at
> org.apache.hadoop.hbase.regionserver.HRegionServer.getMaster(HRegionServer.java:1285)
>        at
> org.apache.hadoop.hbase.regionserver.HRegionServer.reportForDuty(HRegionServer.java:1317)
>        at
> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:434)
>        at java.lang.Thread.run(Thread.java:662)
> Caused by: org.apache.zookeeper.KeeperException$NoNodeException:
> KeeperErrorCode = NoNode for /hbase/master
>        at
> org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
>        at
> org.apache.zookeeper.KeeperException.create(KeeperException.java:42)
>        at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:892)
>        at
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readAddressOrThrow(ZooKeeperWrapper.java:390)
>        ... 5 more
> 2011-05-19 18:16:37,748 DEBUG org.apache.zookeeper.ClientCnxn: Reading reply
> sessionid:0x130090a90d10000, packet:: clientPath:null serverPath:null
> finished:false header:: 10,4  replyHeader:: 10,52,-101  request::
> '/hbase/master,F  response::
> 2011-05-19 18:16:37,750 WARN
> org.apache.hadoop.hbase.regionserver.HRegionServer: Unable to read master
> address from ZooKeeper. Retrying. Error was:
> java.io.IOException: org.apache.zookeeper.KeeperException$NoNodeException:
> KeeperErrorCode = NoNode for /hbase/master
>        at
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readAddressOrThrow(ZooKeeperWrapper.java:394)
>        at
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readMasterAddressOrThrow(ZooKeeperWrapper.java:298)
>        at
> org.apache.hadoop.hbase.regionserver.HRegionServer.getMaster(HRegionServer.java:1285)
>        at
> org.apache.hadoop.hbase.regionserver.HRegionServer.reportForDuty(HRegionServer.java:1317)
>        at
> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:434)
>        at java.lang.Thread.run(Thread.java:662)
> Caused by: org.apache.zookeeper.KeeperException$NoNodeException:
> KeeperErrorCode = NoNode for /hbase/master
>        at
> org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
>        at
> org.apache.zookeeper.KeeperException.create(KeeperException.java:42)
>        at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:892)
>        at
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readAddressOrThrow(ZooKeeperWrapper.java:390)
>        ... 5 more
> 2011-05-19 18:16:38,155 DEBUG org.apache.zookeeper.ClientCnxn: Got
> notification sessionid:0x130090a90d10000
> --
> View this message in context: http://old.nabble.com/Cannot-Run-HBase-%2B-Hadoop-on-a-single-Node-Cluster---Hdfs-Problem-tp31656011p31656011.html
> Sent from the HBase User mailing list archive at Nabble.com.
>
>

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