You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@hbase.apache.org by 陈加俊 <cj...@gmail.com> on 2011/07/07 02:14:05 UTC
Re: Cannot Run HBase + Hadoop on a single Node Cluster - Hdfs Problem
Yes,HBase 0.90 worked well with hadoop-0.20.203.0.
But I want to go back to hbase0.20.6. How to go backup hadoop-020.2 ?
On Fri, May 20, 2011 at 2:55 AM, Jean-Daniel Cryans <jd...@apache.org>wrote:
> 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. <fl...@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.
> >
> >
>
--
Thanks & Best regards
jiajun
Re: Cannot Run HBase + Hadoop on a single Node Cluster - Hdfs Problem
Posted by Stack <st...@duboce.net>.
On Wed, Jul 6, 2011 at 5:14 PM, 陈加俊 <cj...@gmail.com> wrote:
> Yes,HBase 0.90 worked well with hadoop-0.20.203.0.
>
> But I want to go back to hbase0.20.6. How to go backup hadoop-020.2 ?
>
Whatever about hadoop, you cannot go backwards once you've gone to
0.90 with hbase. See this section on upgrading in the manual:
http://hbase.apache.org/book.html#upgrade0.90.
You could do an export of your 0.90.x data and reload it into 0.20.x
once you'd set it up?
St.Ack
> On Fri, May 20, 2011 at 2:55 AM, Jean-Daniel Cryans <jd...@apache.org>wrote:
>
>> 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. <fl...@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.
>> >
>> >
>>
>
>
>
> --
> Thanks & Best regards
> jiajun
>