hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Dalia Sobhy <dalia.mohso...@hotmail.com>
Subject RE: Important "Undefined Error"
Date Sat, 19 May 2012 19:33:34 GMT

Hiiii shashwat,

Thanks for sharing your config files. But it seems that they are for pseudodistributed mode. I am using fully distributed mode on 4 PCs (one master and three slaves). Thus, it seems that these configs cannot work with mine... 

Thanks,

> Date: Sat, 19 May 2012 01:35:09 +0530
> Subject: Re: Important "Undefined Error"
> From: dwivedishashwat@gmail.com
> To: user@hbase.apache.org
> 
> Here is the link from which you can download the preconfigured hadoop/hbase
> ,,,, just keep in mind please change the configuration according to your
> machine and hostnames..
> 
> *http://dl.dropbox.com/u/19454506/Hadoop_HHH_Working.zip*
> *
> *
> *
> *
> The video link i sent you its not just for the cluster on same pc if you
> follow the steps you can configure a cluster on using physical pc.
> 
> and please let us know what code you are trying??
> 
> and what ever settings you have for the master node in hosts file just copy
> the sam to the slaves also...
> 
> Last option if you are not able to do, let me take remote connection to
> your pc i will do it.. but i dont think i will be needed :)
> 
> On Fri, May 18, 2012 at 5:52 PM, Dalia Sobhy <dalia.mohsobhy@hotmail.com>wrote:
> 
> >  I did all what u said.
> >
> > Yes I have to use it bec I already tried my code but on a standalone
> > machine for cdh3u3.
> >
> > But am mad from it its been now 20 days since I started deploying it and I
> > only have one week to finish it bec I am sticked with deadlines.
> >
> > Bas I think it wud be great if you send me your preconfigured dist of
> > apache..
> >
> > Sent from my iPad
> >
> > On May 18, 2012, at 1:41 PM, "shashwat shriparv" <
> > dwivedishashwat@gmail.com> wrote:
> >
> > > See the hosts file and hostname file looks fine... add this setting to
> > all
> > > your slaves and hosts.
> > >
> > > Is it cumplsory to use CDH3u3 dist...? dont you download from apache. if
> > > you want i can send you the preconfigured dist of apache...
> > >
> > > did you do ssh to aal the machine and added the public key of master to
> > all
> > > slaves?? just remove localhost anywhere in conf files of hadoop and
> > hbase...
> > >
> > > On Fri, May 18, 2012 at 4:20 PM, Dalia Sobhy <dalia.mohsobhy@hotmail.com
> > >wrote:
> > >
> > >>
> > >> Hi Shashwat,
> > >> I am deploying my cluster on 4 PCs, one master and 3 slave nodes, not
> > all
> > >> in a single machine...
> > >>
> > >>> From: dalia.mohsobhy@hotmail.com
> > >>> To: user@hbase.apache.org
> > >>> Subject: RE: Important "Undefined Error"
> > >>> Date: Fri, 18 May 2012 12:48:58 +0200
> > >>>
> > >>>
> > >>> /etc/hosts
> > >>> 127.0.0.1 localhost
> > >>> 10.0.2.3      namenode.dalia.com10.0.2.5
> > >> datanode3.dalia.com10.0.2.6     datanode1.dalia.com10.0.2.42
> > >> datanode2.dalia.com
> > >>> /etc/hostnamenamenode.dalia.com
> > >>> And I am always receiving this error:
> > >>> INFO org.apache.hadoop.ipc.Client: Retrying connect to server:
> > namenode/
> > >> 10.0.2.3:8020. Already tried 0 time(s).
> > >>> Note that I have already disabled the firewall and I opened the port :
> > >> ufw allow 8020
> > >>> But when I run : telnet 10.0.2.3 8020 => connection refused ....
> > >>> So the problem is that I cannot open the port..... :(
> > >>> Note that I have tried it with other ports as 54310 and 9000 but same
> > >> error occurs...
> > >>>> Date: Fri, 18 May 2012 01:52:48 +0530
> > >>>> Subject: Re: Important "Undefined Error"
> > >>>> From: dwivedishashwat@gmail.com
> > >>>> To: user@hbase.apache.org
> > >>>>
> > >>>> Please send the content of /etc/hosts and /etc/hostname file
> > >>>>
> > >>>> try this link
> > >>>>
> > >>>>
> > >>
> > http://helpmetocode.blogspot.in/2012/05/hadoop-fully-distributed-cluster.html
> > >>>>
> > >>>>
> > >>>> for hadoop configuration
> > >>>>
> > >>>> On Mon, May 14, 2012 at 10:15 PM, Dalia Sobhy <
> > >> dalia.mohsobhy@hotmail.com>wrote:
> > >>>>
> > >>>>> Yeasss
> > >>>>>
> > >>>>> Sent from my iPhone
> > >>>>>
> > >>>>> On 2012-05-14, at 5:28 PM, "N Keywal" <nkeywal@gmail.com> wrote:
> > >>>>>
> > >>>>>> In core-file.xml, do you have this?
> > >>>>>>
> > >>>>>> <configuration>
> > >>>>>> <property>
> > >>>>>> <name>fs.default.name</name>
> > >>>>>> <value>hdfs://namenode:8020/hbase</value>
> > >>>>>> </property>
> > >>>>>>
> > >>>>>> If you want hbase to connect to 8020 you must have hdfs listening
> > >> on
> > >>>>>> 8020 as well.
> > >>>>>>
> > >>>>>>
> > >>>>>> On Mon, May 14, 2012 at 5:17 PM, Dalia Sobhy <
> > >> dalia.mohsobhy@hotmail.com>
> > >>>>> wrote:
> > >>>>>>> Hiiii
> > >>>>>>>
> > >>>>>>> I have tried to make both ports the same.
> > >>>>>>> But the prob is the hbase cannot connect to port 8020.
> > >>>>>>> When i run nmap hostname, port 8020 wasnt with the list of open
> > >> ports.
> > >>>>>>> I have tried what harsh told me abt.
> > >>>>>>> I used the same port he used but same error occurred.
> > >>>>>>> Another aspect in cloudera doc it says that i have to canonical
> > >> name
> > >>>>> for the host ex: namenode.example.com as the hostname, but i didnt
> > >> find
> > >>>>> it in any tutorial. No one makes it.
> > >>>>>>> Note that i am deploying my cluster in fully distributed mode i.e
> > >> am
> > >>>>> using 4 machines..
> > >>>>>>>
> > >>>>>>> So any ideas??!!
> > >>>>>>>
> > >>>>>>> Sent from my iPhone
> > >>>>>>>
> > >>>>>>> On 2012-05-14, at 4:07 PM, "N Keywal" <nkeywal@gmail.com> wrote:
> > >>>>>>>
> > >>>>>>>> Hi,
> > >>>>>>>>
> > >>>>>>>> There could be multiple issues, but it's strange to have in
> > >>>>> hbase-site.xml
> > >>>>>>>>
> > >>>>>>>> <value>hdfs://namenode:9000/hbase</value>
> > >>>>>>>>
> > >>>>>>>> while the core-site.xml says:
> > >>>>>>>>
> > >>>>>>>> <value>hdfs://namenode:54310/</value>
> > >>>>>>>>
> > >>>>>>>> The two entries should match.
> > >>>>>>>>
> > >>>>>>>> I would recommend to:
> > >>>>>>>> - use netstat to check the ports (netstat -l)
> > >>>>>>>> - do the check recommended by Harsh J previously.
> > >>>>>>>>
> > >>>>>>>> N.
> > >>>>>>>>
> > >>>>>>>>
> > >>>>>>>> On Mon, May 14, 2012 at 3:21 PM, Dalia Sobhy <
> > >>>>> dalia.mohsobhy@hotmail.com> wrote:
> > >>>>>>>>>
> > >>>>>>>>>
> > >>>>>>>>> pleaseeeeeeeeeeee helpppppppppppppppppppp
> > >>>>>>>>>
> > >>>>>>>>>> From: dalia.mohsobhy@hotmail.com
> > >>>>>>>>>> To: user@hbase.apache.org
> > >>>>>>>>>> Subject: RE: Important "Undefined Error"
> > >>>>>>>>>> Date: Mon, 14 May 2012 12:20:18 +0200
> > >>>>>>>>>>
> > >>>>>>>>>>
> > >>>>>>>>>>
> > >>>>>>>>>> Hi,
> > >>>>>>>>>> I tried what you told me, but nothing worked:(((
> > >>>>>>>>>> First when I run this command:dalia@namenode:~$ host -v -t A
> > >>>>> `hostname`Output:Trying "namenode"Host namenode not found:
> > >>>>> 3(NXDOMAIN)Received 101 bytes from 10.0.2.1#53 in 13 ms My
> > >>>>> core-site.xml:<configuration><property>        <name>fs.default.name
> > >> </name>
> > >>>>> <!--<value>hdfs://namenode:8020</value>-->
> > >>>>> <value>hdfs://namenode:54310/</value></property></configuration>
> > >>>>>>>>>> My
> > >>>>>
> > >>
> > hdfs-site.xml<configuration><property><name>dfs.name.dir</name><value>/data/1/dfs/nn,/nfsmount/dfs/nn</value></property><!--<property><name>dfs.data.dir</name><value>/data/1/dfs/dn,/data/2/dfs/dn,/data/3/dfs/dn</value></property>--><property><name>dfs.datanode.max.xcievers</name><value>4096</value></property><property><name>dfs.replication</name><value>3</value></property><property>
> > >>>>> <name>dfs.permissions.superusergroup</name>
> > >> <value>hadoop</value></property>
> > >>>>>>>>>> My
> > >>>>>
> > >>
> > Mapred-site.xml<configuration><name>mapred.local.dir</name><value>/data/1/mapred/local,/data/2/mapred/local,/data/3/mapred/local</value></configuration>
> > >>>>>>>>>> My
> > >>>>>
> > >>
> > Hbase-site.xml<configuration><property><name>hbase.cluster.distributed</name>
> > >>>>> <value>true</value></property><property>  <name>hbase.rootdir</name>
> > >>>>>
> > >>
> > <value>hdfs://namenode:9000/hbase</value></property><property><name>hbase.zookeeper.quorun</name>
> > >>>>>
> > >>
> > <value>namenode</value></property><property><name>hbase.regionserver.port</name><value>60020</value><description>The
> > >>>>> host and port that the HBase master runs
> > >>>>>
> > >>
> > at.</description></property><property><name>dfs.replication</name><value>1</value></property><property><name>hbase.zookeeper.property.clientPort</name><value>2181</value><description>Property
> > >>>>> from ZooKeeper's config zoo.cfg.The port at which the clients will
> > >>>>> connect.</description></property></configuration>
> > >>>>>>>>>> Please Help I am really disappointed I have been through all
> > >> that
> > >>>>> for two weeks !!!!
> > >>>>>>>>>>
> > >>>>>>>>>>
> > >>>>>>>>>>
> > >>>>>>>>>>> From: dwivedishashwat@gmail.com
> > >>>>>>>>>>> To: user@hbase.apache.org
> > >>>>>>>>>>> Subject: RE: Important "Undefined Error"
> > >>>>>>>>>>> Date: Sat, 12 May 2012 23:31:49 +0530
> > >>>>>>>>>>>
> > >>>>>>>>>>> The problem is your hbase is not able to connect to Hadoop,
> > >> can you
> > >>>>> put your
> > >>>>>>>>>>> hbase-site.xml content >> here.. have you specified localhost
> > >>>>> somewhere, if
> > >>>>>>>>>>> so remove localhost from everywhere and put your hdfsl
> > >> namenode
> > >>>>> address
> > >>>>>>>>>>> suppose your namenode is running on master:9000 then put your
> > >> hbase
> > >>>>> file
> > >>>>>>>>>>> system setting as master:9000/hbase here I am sending you the
> > >>>>> configuration
> > >>>>>>>>>>> which I am using in hbase and is working
> > >>>>>>>>>>>
> > >>>>>>>>>>>
> > >>>>>>>>>>> My hbase-site.xml content is
> > >>>>>>>>>>>
> > >>>>>>>>>>> <?xml version="1.0"?>
> > >>>>>>>>>>> <?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
> > >>>>>>>>>>> <!--
> > >>>>>>>>>>> /**
> > >>>>>>>>>>> * Copyright 2010 The Apache Software Foundation
> > >>>>>>>>>>> *
> > >>>>>>>>>>> * Licensed to the Apache Software Foundation (ASF) under one
> > >>>>>>>>>>> * or more contributor license agreements.  See the NOTICE
> > >> file
> > >>>>>>>>>>> * distributed with this work for additional information
> > >>>>>>>>>>> * regarding copyright ownership.  The ASF licenses this file
> > >>>>>>>>>>> * to you under the Apache License, Version 2.0 (the
> > >>>>>>>>>>> * "License"); you may not use this file except in compliance
> > >>>>>>>>>>> * with the License.  You may obtain a copy of the License at
> > >>>>>>>>>>> *
> > >>>>>>>>>>> *     http://www.apache.org/licenses/LICENSE-2.0
> > >>>>>>>>>>> *
> > >>>>>>>>>>> * Unless required by applicable law or agreed to in writing,
> > >>>>> software
> > >>>>>>>>>>> * distributed under the License is distributed on an "AS IS"
> > >> BASIS,
> > >>>>>>>>>>> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
> > >> express or
> > >>>>> implied.
> > >>>>>>>>>>> * See the License for the specific language governing
> > >> permissions
> > >>>>> and
> > >>>>>>>>>>> * limitations under the License.
> > >>>>>>>>>>> */
> > >>>>>>>>>>> -->
> > >>>>>>>>>>> <configuration>
> > >>>>>>>>>>> <property>
> > >>>>>>>>>>> <name>hbase.rootdir</name>
> > >>>>>>>>>>> <value>hdfs://master:9000/hbase</value>
> > >>>>>>>>>>> </property>
> > >>>>>>>>>>> <property>
> > >>>>>>>>>>> <name>hbase.master</name>
> > >>>>>>>>>>> <value>master:60000</value>
> > >>>>>>>>>>> <description>The host and port that the HBase master runs
> > >>>>> at.</description>
> > >>>>>>>>>>> </property>
> > >>>>>>>>>>> <property>
> > >>>>>>>>>>> <name>hbase.regionserver.port</name>
> > >>>>>>>>>>> <value>60020</value>
> > >>>>>>>>>>> <description>The host and port that the HBase master runs
> > >>>>> at.</description>
> > >>>>>>>>>>> </property>
> > >>>>>>>>>>> <!--<property>
> > >>>>>>>>>>> <name>hbase.master.port</name>
> > >>>>>>>>>>> <value>60000</value>
> > >>>>>>>>>>> <description>The host and port that the HBase master runs
> > >>>>> at.</description>
> > >>>>>>>>>>> </property>-->
> > >>>>>>>>>>> <property>
> > >>>>>>>>>>> <name>hbase.cluster.distributed</name>
> > >>>>>>>>>>> <value>true</value>
> > >>>>>>>>>>> </property>
> > >>>>>>>>>>> <property>
> > >>>>>>>>>>> <name>hbase.tmp.dir</name>
> > >>>>>>>>>>> <value>/home/shashwat/Hadoop/hbase-0.90.4/temp</value>
> > >>>>>>>>>>> </property>
> > >>>>>>>>>>> <property>
> > >>>>>>>>>>> <name>hbase.zookeeper.quorum</name>
> > >>>>>>>>>>> <value>master</value>
> > >>>>>>>>>>> </property>
> > >>>>>>>>>>> <property>
> > >>>>>>>>>>> <name>dfs.replication</name>
> > >>>>>>>>>>> <value>1</value>
> > >>>>>>>>>>> </property>
> > >>>>>>>>>>> <property>
> > >>>>>>>>>>> <name>hbase.zookeeper.property.clientPort</name>
> > >>>>>>>>>>> <value>2181</value>
> > >>>>>>>>>>> <description>Property from ZooKeeper's config zoo.cfg.
> > >>>>>>>>>>> The port at which the clients will connect.
> > >>>>>>>>>>> </description>
> > >>>>>>>>>>> </property>
> > >>>>>>>>>>> <property>
> > >>>>>>>>>>> <name>hbase.zookeeper.property.dataDir</name>
> > >>>>>>>>>>> <value>/home/shashwat/zookeeper</value>
> > >>>>>>>>>>> <description>Property from ZooKeeper's config zoo.cfg.
> > >>>>>>>>>>> The directory where the snapshot is stored.
> > >>>>>>>>>>> </description>
> > >>>>>>>>>>> </property>
> > >>>>>>>>>>>
> > >>>>>>>>>>> </configuration>
> > >>>>>>>>>>>
> > >>>>>>>>>>>
> > >>>>>>>>>>>
> > >>>>>>>>>>>
> > >>>>>>>>>>> Check this out, and also stop hbase, If its not stopping kill
> > >> all
> > >>>>> the
> > >>>>>>>>>>> processes, and after putting your  hdfs-site.xml,
> > >> mapred-site.xml
> > >>>>> and
> > >>>>>>>>>>> core-site.sml to hbase conf directory try to restart, and also
> > >>>>> delete the
> > >>>>>>>>>>> folders created by hbase ,,, like temp directory or other
> > >> then try
> > >>>>> to start.
> > >>>>>>>>>>>
> > >>>>>>>>>>> Regards
> > >>>>>>>>>>> ∞
> > >>>>>>>>>>> Shashwat Shriparv
> > >>>>>>>>>>>
> > >>>>>>>>>>>
> > >>>>>>>>>>> -----Original Message-----
> > >>>>>>>>>>> From: Dalia Sobhy [mailto:dalia.mohsobhy@hotmail.com]
> > >>>>>>>>>>> Sent: 12 May 2012 22:48
> > >>>>>>>>>>> To: user@hbase.apache.org
> > >>>>>>>>>>> Subject: RE: Important "Undefined Error"
> > >>>>>>>>>>>
> > >>>>>>>>>>>
> > >>>>>>>>>>> Hi Shashwat,
> > >>>>>>>>>>> I want to tell you about my configurations:
> > >>>>>>>>>>> I am using 4 nodesOne "Master": Namenode, SecondaryNamenode,
> > >> Job
> > >>>>> Tracker,
> > >>>>>>>>>>> Zookeeper, HMasterThree "Slaves": datanodes, tasktrackers,
> > >>>>> regionservers In
> > >>>>>>>>>>> both master and slaves, all the hadoop daemons are working
> > >> well,
> > >>>>> but as for
> > >>>>>>>>>>> the hbase master service it is not working..
> > >>>>>>>>>>> As for region server here is the error:12/05/12 14:42:13 INFO
> > >>>>>>>>>>> util.ServerCommandLine: vmName=Java HotSpot(TM) 64-Bit Server
> > >> VM,
> > >>>>>>>>>>> vmVendor=Sun Microsystems Inc., vmVersion=20.1-b0212/05/12
> > >> 14:42:13
> > >>>>> INFO
> > >>>>>>>>>>> util.ServerCommandLine: vmInputArguments=[-Xmx1000m, -ea,
> > >>>>>>>>>>> -XX:+UseConcMarkSweepGC, -XX:+CMSIncrementalMode,
> > >>>>>>>>>>> -Dhbase.log.dir=/usr/lib/hbase/bin/../logs,
> > >>>>> -Dhbase.log.file=hbase.log,
> > >>>>>>>>>>> -Dhbase.home.dir=/usr/lib/hbase/bin/.., -Dhbase.id.str=,
> > >>>>>>>>>>> -Dhbase.root.logger=INFO,console,
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > -Djava.library.path=/usr/lib/hadoop-0.20/lib/native/Linux-amd64-64:/usr/lib/
> > >>>>>>>>>>> hbase/bin/../lib/native/Linux-amd64-64]12/05/12 14:42:13 INFO
> > >>>>>>>>>>> ipc.HBaseRpcMetrics: Initializing RPC Metrics with
> > >>>>> hostName=HRegionServer,
> > >>>>>>>>>>> port=6002012/05/12 14:42:14 FATAL zookeeper.ZKConfig: The
> > >> server in
> > >>>>> zoo.cfg
> > >>>>>>>>>>> cannot be set to localhost in a fully-distributed setup
> > >> because it
> > >>>>> won't be
> > >>>>>>>>>>> reachable. See "Getting Started" for more information.12/05/12
> > >>>>> 14:42:14 WARN
> > >>>>>>>>>>> zookeeper.ZKConfig: Cannot read zoo.cfg, loading from XML
> > >>>>>>>>>>> filesjava.io.IOException:
> > >>>>>>>>>>> The server in zoo.cfg cannot be set to localhost in a
> > >>>>> fully-distributed
> > >>>>>>>>>>> setup because it won't be reachable. See "Getting Started"
> > >> for more
> > >>>>>>>>>>> information.        at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.hadoop.hbase.zookeeper.ZKConfig.parseZooCfg(ZKConfig.java:172)
> > >>>>>>>>>>> at
> > >>>>>
> > >> org.apache.hadoop.hbase.zookeeper.ZKConfig.makeZKProps(ZKConfig.java:68)
> > >>>>>>>>>>> at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.hadoop.hbase.zookeeper.ZKConfig.getZKQuorumServersString(ZKConfig
> > >>>>>>>>>>> .java:249)  at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.j
> > >>>>>>>>>>> ava:117)    at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegi
> > >>>>>>>>>>> onServer.java:489)  at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.hadoop.hbase.regionserver.HRegionServer.initialize(HRegionServer.
> > >>>>>>>>>>> java:465)   at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:56
> > >>>>>>>>>>> 4)  at java.lang.Thread.run(Thread.java:662)12/05/12 14:42:14
> > >> INFO
> > >>>>>>>>>>> zookeeper.ZooKeeper: Client
> > >>>>> environment:zookeeper.version=3.3.5-cdh3u4--1,
> > >>>>>>>>>>> built on 05/07/2012 21:12 GMT12/05/12 14:42:14 INFO
> > >>>>> zookeeper.ZooKeeper:
> > >>>>>>>>>>> Client environment:host.name=data
> > >>>>>>>>>>> node212/05/12 14:42:14 INFO zookeeper.ZooKeeper: Client
> > >>>>>>>>>>> environment:java.version=1.6.0_2612/05/12 14:42:14 INFO
> > >>>>> zookeeper.ZooKeeper:
> > >>>>>>>>>>> Client environment:java.vendor=Sun Microsystems Inc.12/05/12
> > >>>>> 14:42:14 INFO
> > >>>>>>>>>>> zookeeper.ZooKeeper: Client
> > >>>>> environment:java.home=/usr/lib/jvm/java-6-sun-1.
> > >>>>>>>>>>> 6.0.26/jre12/05/12 14:42:14 INFO zookeeper.ZooKeeper: Client
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > environment:java.class.path=/usr/lib/hbase/bin/../conf:/usr/lib/jvm/java-6-s
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > un/lib/tools.jar:/usr/lib/hbase/bin/..:/usr/lib/hbase/bin/../hbase-0.90.6-cd
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > h3u4.jar:/usr/lib/hbase/bin/../hbase-0.90.6-cdh3u4-tests.jar:/usr/lib/hbase/
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > bin/../lib/activation-1.1.jar:/usr/lib/hbase/bin/../lib/asm-3.1.jar:/usr/lib
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > /hbase/bin/../lib/avro-1.5.4.jar:/usr/lib/hbase/bin/../lib/avro-ipc-1.5.4.ja
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > r:/usr/lib/hbase/bin/../lib/commons-cli-1.2.jar:/usr/lib/hbase/bin/../lib/co
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > mmons-codec-1.4.jar:/usr/lib/hbase/bin/../lib/commons-el-1.0.jar:/usr/lib/hb
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > ase/bin/../lib/commons-httpclient-3.1.jar:/usr/lib/hbase/bin/../lib/commons-
> > >>>>>>>>>>> lang-2.5.jar:/usr/lib/hbase/bin/../lib/commo
> > >>>>>>>>>>>
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > ns-logging-1.1.1.jar:/usr/lib/hbase/bin/../lib/commons-net-1.4.1.jar:/usr/li
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > b/hbase/bin/../lib/core-3.1.1.jar:/usr/lib/hbase/bin/../lib/guava-r06.jar:/u
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > sr/lib/hbase/bin/../lib/guava-r09-jarjar.jar:/usr/lib/hbase/bin/../lib/hadoo
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > p-core.jar:/usr/lib/hbase/bin/../lib/jackson-core-asl-1.5.2.jar:/usr/lib/hba
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > se/bin/../lib/jackson-jaxrs-1.5.5.jar:/usr/lib/hbase/bin/../lib/jackson-mapp
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > er-asl-1.5.2.jar:/usr/lib/hbase/bin/../lib/jackson-xc-1.5.5.jar:/usr/lib/hba
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > se/bin/../lib/jamon-runtime-2.3.1.jar:/usr/lib/hbase/bin/../lib/jasper-compi
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > ler-5.5.23.jar:/usr/lib/hbase/bin/../lib/jasper-runtime-5.5.23.jar:/usr/lib/
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > hbase/bin/../lib/jaxb-api-2.1.jar:/usr/lib/hbase/bin/../lib/jaxb-impl-2.1.12
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > .jar:/usr/lib/hbase/bin/../lib/jersey-core-1.4.jar:/usr/lib/hbase/bin/../lib
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > /jersey-json-1.4.jar:/usr/lib/hbase/bin/../lib/jersey-server-1.4.jar:/usr/li
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > b/hbase/bin/../lib/jettison-1.1.jar:/usr/lib/hbase/bin/../lib/jetty-6.1.26.j
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > ar:/usr/lib/hbase/bin/../lib/jetty-util-6.1.26.jar:/usr/lib/hbase/bin/../lib
> > >>>>>>>>>>> /jruby-co
> > >>>>>>>>>>>
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > mplete-1.6.0.jar:/usr/lib/hbase/bin/../lib/jsp-2.1-6.1.14.jar:/usr/lib/hbase
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > /bin/../lib/jsp-api-2.1-6.1.14.jar:/usr/lib/hbase/bin/../lib/jsp-api-2.1.jar
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > :/usr/lib/hbase/bin/../lib/jsr311-api-1.1.1.jar:/usr/lib/hbase/bin/../lib/lo
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > g4j-1.2.16.jar:/usr/lib/hbase/bin/../lib/netty-3.2.4.Final.jar:/usr/lib/hbas
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > e/bin/../lib/protobuf-java-2.3.0.jar:/usr/lib/hbase/bin/../lib/servlet-api-2
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > .5-6.1.14.jar:/usr/lib/hbase/bin/../lib/servlet-api-2.5.jar:/usr/lib/hbase/b
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > in/../lib/slf4j-api-1.5.8.jar:/usr/lib/hbase/bin/../lib/slf4j-log4j12-1.5.8.
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > jar:/usr/lib/hbase/bin/../lib/snappy-java-1.0.3.2.jar:/usr/lib/hbase/bin/../
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > lib/stax-api-1.0.1.jar:/usr/lib/hbase/bin/../lib/thrift-0.2.0.jar:/usr/lib/h
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > base/bin/../lib/velocity-1.5.jar:/usr/lib/hbase/bin/../lib/xmlenc-0.52.jar:/
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > usr/lib/hbase/bin/../lib/zookeeper.jar:/etc/zookeeper:/etc/hadoop-0.20/conf:
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > /usr/lib/hadoop-0.20/hadoop-0.20.2-cdh3u4-ant.jar:/usr/lib/hadoop-0.20/hadoo
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > p-0.20.2-cdh3u4-tools.jar:/usr/lib/hadoop-0.20/hadoop-tools.jar:/usr/lib/had
> > >>>>>>>>>>> oop-0.20/
> > >>>>>>>>>>>
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > hadoop-examples-0.20.2-cdh3u4.jar:/usr/lib/hadoop-0.20/hadoop-ant-0.20.2-cdh
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > 3u4.jar:/usr/lib/hadoop-0.20/hadoop-0.20.2-cdh3u4-examples.jar:/usr/lib/hado
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > op-0.20/hadoop-ant.jar:/usr/lib/hadoop-0.20/hadoop-core-0.20.2-cdh3u4.jar:/u
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > sr/lib/hadoop-0.20/hadoop-core.jar:/usr/lib/hadoop-0.20/hadoop-tools-0.20.2-
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > cdh3u4.jar:/usr/lib/hadoop-0.20/hadoop-examples.jar:/usr/lib/hadoop-0.20/had
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > oop-0.20.2-cdh3u4-core.jar:/usr/lib/hadoop-0.20/hadoop-test-0.20.2-cdh3u4.ja
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > r:/usr/lib/hadoop-0.20/hadoop-0.20.2-cdh3u4-test.jar:/usr/lib/hadoop-0.20/ha
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > doop-test.jar:/usr/lib/hadoop-0.20/lib/jetty-6.1.26.cloudera.1.jar:/usr/lib/
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > hadoop-0.20/lib/jets3t-0.6.1.jar:/usr/lib/hadoop-0.20/lib/junit-4.5.jar:/usr
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > /lib/hadoop-0.20/lib/commons-daemon-1.0.1.jar:/usr/lib/hadoop-0.20/lib/slf4j
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > -api-1.4.3.jar:/usr/lib/hadoop-0.20/lib/commons-codec-1.4.jar:/usr/lib/hadoo
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > p-0.20/lib/log4j-1.2.15.jar:/usr/lib/hadoop-0.20/lib/jasper-compiler-5.5.12.
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > jar:/usr/lib/hadoop-0.20/lib/guava-r09-jarjar.jar:/usr/lib/hadoop-0.20/lib/j
> > >>>>>>>>>>> ackson-ma
> > >>>>>>>>>>>
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > pper-asl-1.5.2.jar:/usr/lib/hadoop-0.20/lib/commons-logging-1.0.4.jar:/usr/l
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > ib/hadoop-0.20/lib/ant-contrib-1.0b3.jar:/usr/lib/hadoop-0.20/lib/commons-la
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > ng-2.4.jar:/usr/lib/hadoop-0.20/lib/kfs-0.2.2.jar:/usr/lib/hadoop-0.20/lib/j
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > etty-util-6.1.26.cloudera.1.jar:/usr/lib/hadoop-0.20/lib/commons-httpclient-
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > 3.1.jar:/usr/lib/hadoop-0.20/lib/jsch-0.1.42.jar:/usr/lib/hadoop-0.20/lib/sl
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > f4j-log4j12-1.4.3.jar:/usr/lib/hadoop-0.20/lib/servlet-api-2.5-20081211.jar:
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > /usr/lib/hadoop-0.20/lib/jasper-runtime-5.5.12.jar:/usr/lib/hadoop-0.20/lib/
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > servlet-api-2.5-6.1.14.jar:/usr/lib/hadoop-0.20/lib/jetty-servlet-tester-6.1
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > .26.cloudera.1.jar:/usr/lib/hadoop-0.20/lib/aspectjtools-1.6.5.jar:/usr/lib/
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > hadoop-0.20/lib/xmlenc-0.52.jar:/usr/lib/hadoop-0.20/lib/hadoop-fairschedule
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > r-0.20.2-cdh3u4.jar:/usr/lib/hadoop-0.20/lib/jackson-core-asl-1.5.2.jar:/usr
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > /lib/hadoop-0.20/lib/mockito-all-1.8.2.jar:/usr/lib/hadoop-0.20/lib/commons-
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > el-1.0.jar:/usr/lib/hadoop-0.20/lib/commons-logging-api-1.0.4.jar:/usr/lib/h
> > >>>>>>>>>>> adoop-0.2
> > >>>>>>>>>>>
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > 0/lib/commons-net-3.1.jar:/usr/lib/hadoop-0.20/lib/commons-cli-1.2.jar:/usr/
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > lib/hadoop-0.20/lib/aspectjrt-1.6.5.jar:/usr/lib/hadoop-0.20/lib/core-3.1.1.
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > jar:/usr/lib/hadoop-0.20/lib/hsqldb-1.8.0.10.jar:/usr/lib/hadoop-0.20/lib/or
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > o-2.0.8.jar:/usr/lib/zookeeper/zookeeper.jar:/usr/lib/zookeeper/zookeeper-3.
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > 3.5-cdh3u4.jar:/usr/lib/zookeeper/lib/log4j-1.2.15.jar:/usr/lib/zookeeper/li
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > b/jline-0.9.94.jar::/usr/lib/hadoop-0.20/conf:/usr/lib/hadoop-0.20/hadoop-co
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > re-0.20.2-cdh3u4.jar:/usr/lib/hadoop-0.20/lib/ant-contrib-1.0b3.jar:/usr/lib
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > /hadoop-0.20/lib/aspectjrt-1.6.5.jar:/usr/lib/hadoop-0.20/lib/aspectjtools-1
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > .6.5.jar:/usr/lib/hadoop-0.20/lib/commons-cli-1.2.jar:/usr/lib/hadoop-0.20/l
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > ib/commons-codec-1.4.jar:/usr/lib/hadoop-0.20/lib/commons-daemon-1.0.1.jar:/
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > usr/lib/hadoop-0.20/lib/commons-el-1.0.jar:/usr/lib/hadoop-0.20/lib/commons-
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > httpclient-3.1.jar:/usr/lib/hadoop-0.20/lib/commons-lang-2.4.jar:/usr/lib/ha
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > doop-0.20/lib/commons-logging-1.0.4.jar:/usr/lib/hadoop-0.20/lib/commons-log
> > >>>>>>>>>>> ging-api-
> > >>>>>>>>>>>
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > 1.0.4.jar:/usr/lib/hadoop-0.20/lib/commons-net-3.1.jar:/usr/lib/hadoop-0.20/
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > lib/core-3.1.1.jar:/usr/lib/hadoop-0.20/lib/guava-r09-jarjar.jar:/usr/lib/ha
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > doop-0.20/lib/hadoop-fairscheduler-0.20.2-cdh3u4.jar:/usr/lib/hadoop-0.20/li
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > b/hsqldb-1.8.0.10.jar:/usr/lib/hadoop-0.20/lib/jackson-core-asl-1.5.2.jar:/u
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > sr/lib/hadoop-0.20/lib/jackson-mapper-asl-1.5.2.jar:/usr/lib/hadoop-0.20/lib
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > /jasper-compiler-5.5.12.jar:/usr/lib/hadoop-0.20/lib/jasper-runtime-5.5.12.j
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > ar:/usr/lib/hadoop-0.20/lib/jets3t-0.6.1.jar:/usr/lib/hadoop-0.20/lib/jetty-
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > 6.1.26.cloudera.1.jar:/usr/lib/hadoop-0.20/lib/jetty-servlet-tester-6.1.26.c
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > loudera.1.jar:/usr/lib/hadoop-0.20/lib/jetty-util-6.1.26.cloudera.1.jar:/usr
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > /lib/hadoop-0.20/lib/jsch-0.1.42.jar:/usr/lib/hadoop-0.20/lib/junit-4.5.jar:
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > /usr/lib/hadoop-0.20/lib/kfs-0.2.2.jar:/usr/lib/hadoop-0.20/lib/log4j-1.2.15
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > .jar:/usr/lib/hadoop-0.20/lib/mockito-all-1.8.2.jar:/usr/lib/hadoop-0.20/lib
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > /oro-2.0.8.jar:/usr/lib/hadoop-0.20/lib/servlet-api-2.5-20081211.jar:/usr/li
> > >>>>>>>>>>> b/hadoop-
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > 0.20/lib/servlet-api-2.5-6.1.14.jar:/usr/lib/hadoop-0.20/lib/slf4j-api-1.4.
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > 3.jar:/usr/lib/hadoop-0.20/lib/slf4j-log4j12-1.4.3.jar:/usr/lib/hadoop-0.20/
> > >>>>>>>>>>> lib/xmlenc-0.52.jar12/05/12 14:42:14 INFO zookeeper.ZooKeeper:
> > >>>>> Client
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > environment:java.library.path=/usr/lib/hadoop-0.20/lib/native/Linux-amd64-64
> > >>>>>>>>>>> :/usr/lib/hbase/bin/../lib/native/Linux-amd64-6412/05/12
> > >> 14:42:14
> > >>>>> INFO
> > >>>>>>>>>>> zookeeper.ZooKeeper: Client
> > >> environment:java.io.tmpdir=/tmp12/05/12
> > >>>>> 14:42:14
> > >>>>>>>>>>> INFO zookeeper.ZooKeeper: Client
> > >>>>> environment:java.compiler=<NA>12/05/12
> > >>>>>>>>>>> 14:42:14 INFO zookeeper.ZooKeeper: Client environment:os.name
> > >>>>> =Linux12/05/12
> > >>>>>>>>>>> 14:42:14 INFO zookeeper.ZooKeeper: Client
> > >>>>> environment:os.arch=amd6412/05/12
> > >>>>>>>>>>> 14:42:14 INFO zookeeper.ZooKeeper: Client
> > >>>>>>>>>>> environment:os.version=2.6.35-22-server12/05/12 14:42:14 INFO
> > >>>>>>>>>>> zookeeper.ZooKeeper: Client environment:user.name
> > >> =dalia12/05/12
> > >>>>> 14:42:14
> > >>>>>>>>>>> INFO zookeeper.ZooKeeper: Client
> > >>>>> environment:user.home=/home/dalia12/05/12
> > >>>>>>>>>>> 14:42:14 INFO zookeeper.ZooKeeper: Client
> > >>>>> environment:user.dir=/home/dalia12
> > >>>>>>>>>>> /05/12 14:42:14 INFO zookeeper.ZooKeeper: Initiating client
> > >>>>> connection,
> > >>>>>>>>>>> connectString=localhost:2181 sessionTimeout=180000
> > >>>>>>>>>>> watcher=regionserver:6002012/05/12 14:42:14 INFO
> > >>>>> zookeeper.ClientCnxn:
> > >>>>>>>>>>> Opening socket connection to server
> > >>>>> localhost/0:0:0:0:0:0:0:1:218112/05/12
> > >>>>>>>>>>> 14:42:14 WARN zookeeper.ClientCnxn: Session 0x0 for server
> > >> null,
> > >>>>> unexpected
> > >>>>>>>>>>> error, closing socket connection and attempting
> > >>>>>>>>>>> reconnectjava.net.ConnectException: Connection refused      at
> > >>>>>>>>>>> sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)    at
> > >>>>>>>>>>>
> > >>>>>
> > >> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> > >>>>> at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1143)12/05/12
> > >>>>>>>>>>> 14:42:14 INFO zookeeper.ClientCnxn: Opening socket connection
> > >> to
> > >>>>> server
> > >>>>>>>>>>> localhost/127.0.0.1:218112/05/12 14:42:14 WARN
> > >>>>> zookeeper.ClientCnxn: Session
> > >>>>>>>>>>> 0x0 for server null, unexpected error, closing socket
> > >> connection and
> > >>>>>>>>>>> attempting reconnectjava.net.ConnectException: Connection
> > >> refused
> > >>>>> at
> > >>>>>>>>>>> sun.nio.ch.SocketChannelImpl.checkConnect(Native
> > >>>>>>>>>>>  Method)   at
> > >>>>>>>>>>>
> > >>>>>
> > >> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> > >>>>> at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1143)12/05/12
> > >>>>>>>>>>> 14:42:15 INFO ipc.Client: Retrying connect to server:
> > >>>>>>>>>>> namenode/10.0.2.3:8020. Already tried 0 time(s).12/05/12
> > >> 14:42:16
> > >>>>> INFO
> > >>>>>>>>>>> zookeeper.ClientCnxn: Opening socket connection to server
> > >>>>> localhost/0:0:0:0:
> > >>>>>>>>>>> 0:0:0:1:218112/05/12 14:42:16 WARN zookeeper.ClientCnxn:
> > >> Session
> > >>>>> 0x0 for
> > >>>>>>>>>>> server null, unexpected error, closing socket connection and
> > >>>>> attempting
> > >>>>>>>>>>> reconnectjava.net.ConnectException: Connection refused      at
> > >>>>>>>>>>> sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)    at
> > >>>>>>>>>>>
> > >>>>>
> > >> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> > >>>>> at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1143)12/05/12
> > >>>>>>>>>>> 14:42:16 INFO ipc.Client: Retrying connect to server:
> > >>>>>>>>>>> namenode/10.0.2.3:8020. Already tried 1 time(s).12/05/12
> > >> 14:42:16
> > >>>>> INFO
> > >>>>>>>>>>> zookeeper.ClientCnxn: Opening socket connection to server
> > >> localhost/
> > >>>>> 127.0.0.
> > >>>>>>>>>>> 1:218112/05/12 14:
> > >>>>>>>>>>> 42:16 WARN zookeeper.ClientCnxn: Session 0x0 for server null,
> > >>>>> unexpected
> > >>>>>>>>>>> error, closing socket connection and attempting
> > >>>>>>>>>>> reconnectjava.net.ConnectException: Connection refused      at
> > >>>>>>>>>>> sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)    at
> > >>>>>>>>>>>
> > >>>>>
> > >> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> > >>>>> at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1143)12/05/12
> > >>>>>>>>>>> 14:42:17 INFO ipc.Client: Retrying connect to server:
> > >>>>>>>>>>> namenode/10.0.2.3:8020. Already tried 2 time(s).12/05/12
> > >> 14:42:18
> > >>>>> INFO
> > >>>>>>>>>>> ipc.Client: Retrying connect to server: namenode/
> > >> 10.0.2.3:8020.
> > >>>>> Already
> > >>>>>>>>>>> tried 3 time(s).12/05/12 14:42:18 INFO zookeeper.ClientCnxn:
> > >>>>> Opening socket
> > >>>>>>>>>>> connection to server localhost/0:0:0:0:0:0:0:1:218112/05/12
> > >>>>> 14:42:18 WARN
> > >>>>>>>>>>> zookeeper.ClientCnxn: Session 0x0 for server null, unexpected
> > >>>>> error, closing
> > >>>>>>>>>>> socket connection and attempting
> > >> reconnectjava.net.ConnectException:
> > >>>>>>>>>>> Connection refused  at
> > >>>>> sun.nio.ch.SocketChannelImpl.checkConnect(Native
> > >>>>>>>>>>> Method)     at sun.nio.ch.SocketChannelImpl.fin
> > >>>>>>>>>>> ishConnect(SocketChannelImpl.java:567)     at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1143)12/05/12
> > >>>>>>>>>>> 14:42:18 INFO zookeeper.ClientCnxn: Opening socket connection
> > >> to
> > >>>>> server
> > >>>>>>>>>>> localhost/127.0.0.1:218112/05/12 14:42:18 WARN
> > >>>>> zookeeper.ClientCnxn: Session
> > >>>>>>>>>>> 0x0 for server null, unexpected error, closing socket
> > >> connection and
> > >>>>>>>>>>> attempting reconnectjava.net.ConnectException: Connection
> > >> refused
> > >>>>> at
> > >>>>>>>>>>> sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)    at
> > >>>>>>>>>>>
> > >>>>>
> > >> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> > >>>>> at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1143)12/05/12
> > >>>>>>>>>>> 14:42:19 INFO ipc.Client: Retrying connect to server:
> > >>>>>>>>>>> namenode/10.0.2.3:8020. Already tried 4 time(s).12/05/12
> > >> 14:42:19
> > >>>>> INFO
> > >>>>>>>>>>> zookeeper.ClientCnxn: Opening socket connection to server
> > >>>>> localhost/0:0:0:0:
> > >>>>>>>>>>> 0:0:0:1:218112/05/12 14:42:19 WARN zookeeper.ClientCnxn:
> > >> Session
> > >>>>> 0x0 for
> > >>>>>>>>>>> server null, unexpected error, closing socket connection and
> > >>>>> attempting
> > >>>>>>>>>>> reconnectjava.net.ConnectException
> > >>>>>>>>>>> : Connection refused       at
> > >>>>> sun.nio.ch.SocketChannelImpl.checkConnect(Native
> > >>>>>>>>>>> Method)     at
> > >>>>>>>>>>>
> > >>>>>
> > >> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> > >>>>> at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1143)12/05/12
> > >>>>>>>>>>> 14:42:20 INFO ipc.Client: Retrying connect to server:
> > >>>>>>>>>>> namenode/10.0.2.3:8020. Already tried 5 time(s).12/05/12
> > >> 14:42:20
> > >>>>> INFO
> > >>>>>>>>>>> zookeeper.ClientCnxn: Opening socket connection to server
> > >> localhost/
> > >>>>> 127.0.0.
> > >>>>>>>>>>> 1:218112/05/12 14:42:20 WARN zookeeper.ClientCnxn: Session
> > >> 0x0 for
> > >>>>> server
> > >>>>>>>>>>> null, unexpected error, closing socket connection and
> > >> attempting
> > >>>>>>>>>>> reconnectjava.net.ConnectException: Connection refused      at
> > >>>>>>>>>>> sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)    at
> > >>>>>>>>>>>
> > >>>>>
> > >> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> > >>>>> at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1143)12/05/12
> > >>>>>>>>>>> 14:42:21 INFO ipc.Client: Retrying connect to server:
> > >>>>>>>>>>> namenode/10.0.2.3:8020. Already tried 6 time(s).12/05/12
> > >> 14:42:22
> > >>>>> INFO
> > >>>>>>>>>>> zookeeper.ClientCnxn: Openin
> > >>>>>>>>>>> g socket connection to server
> > >>>>> localhost/0:0:0:0:0:0:0:1:218112/05/12 14:42:
> > >>>>>>>>>>> 22 WARN zookeeper.ClientCnxn: Session 0x0 for server null,
> > >>>>> unexpected error,
> > >>>>>>>>>>> closing socket connection and attempting
> > >>>>> reconnectjava.net.ConnectException:
> > >>>>>>>>>>> Connection refused  at
> > >>>>> sun.nio.ch.SocketChannelImpl.checkConnect(Native
> > >>>>>>>>>>> Method)     at
> > >>>>>>>>>>>
> > >>>>>
> > >> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> > >>>>> at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1143)12/05/12
> > >>>>>>>>>>> 14:42:22 INFO ipc.Client: Retrying connect to server:
> > >>>>>>>>>>> namenode/10.0.2.3:8020. Already tried 7 time(s).12/05/12
> > >> 14:42:22
> > >>>>> INFO
> > >>>>>>>>>>> zookeeper.ClientCnxn: Opening socket connection to server
> > >> localhost/
> > >>>>> 127.0.0.
> > >>>>>>>>>>> 1:218112/05/12 14:42:22 WARN zookeeper.ClientCnxn: Session
> > >> 0x0 for
> > >>>>> server
> > >>>>>>>>>>> null, unexpected error, closing socket connection and
> > >> attempting
> > >>>>>>>>>>> reconnectjava.net.ConnectException: Connection refused      at
> > >>>>>>>>>>> sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)    at
> > >>>>>>>>>>>
> > >>>>>
> > >> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> > >>>>> at
> > >>>>>>>>>>> org
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > .apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1143)12/05/12
> > >>>>>>>>>>> 14:42:23 INFO ipc.Client: Retrying connect to server:
> > >>>>>>>>>>> namenode/10.0.2.3:8020. Already tried 8 time(s).12/05/12
> > >> 14:42:24
> > >>>>> INFO
> > >>>>>>>>>>> ipc.Client: Retrying connect to server: namenode/
> > >> 10.0.2.3:8020.
> > >>>>> Already
> > >>>>>>>>>>> tried 9 time(s).Exception in thread "main"
> > >>>>> java.net.ConnectException: Call
> > >>>>>>>>>>> to namenode/10.0.2.3:8020 failed on connection exception:
> > >>>>>>>>>>> java.net.ConnectException: Connection refused       at
> > >>>>>>>>>>> org.apache.hadoop.ipc.Client.wrapException(Client.java:1134)
> > >>>>> at
> > >>>>>>>>>>> org.apache.hadoop.ipc.Client.call(Client.java:1110) at
> > >>>>>>>>>>> org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:226)      at
> > >>>>>>>>>>> $Proxy5.getProtocolVersion(Unknown Source)  at
> > >>>>>>>>>>> org.apache.hadoop.ipc.RPC.getProxy(RPC.java:398)    at
> > >>>>>>>>>>> org.apache.hadoop.ipc.RPC.getProxy(RPC.java:384)    at
> > >>>>>>>>>>>
> > >>>>>
> > >> org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:129)
> > >>>>> at
> > >>>>>>>>>>> org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:255) at
> > >>>>>>>>>>> org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:217) at
> > >>>>>>>>>>> org.apache.hadoop
> > >>>>>>>>>>>
> > >>>>>
> > >> .hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:89)
> > >>>>> at
> > >>>>>>>>>>>
> > >>>>>
> > >> org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1563)
> > >>>>> at
> > >>>>>>>>>>> org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:67)
> > >>>>> at
> > >>>>>>>>>>>
> > >>>>>
> > >> org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:1597)
> > >>>>> at
> > >>>>>>>>>>>
> > >> org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1579)
> > >>>>> at
> > >>>>>>>>>>> org.apache.hadoop.fs.FileSystem.get(FileSystem.java:228)    at
> > >>>>>>>>>>> org.apache.hadoop.fs.FileSystem.get(FileSystem.java:111)    at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.hadoop.hbase.regionserver.HRegionServer.startRegionServer(HRegion
> > >>>>>>>>>>> Server.java:2785)   at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.hadoop.hbase.regionserver.HRegionServer.startRegionServer(HRegion
> > >>>>>>>>>>> Server.java:2768)   at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.hadoop.hbase.regionserver.HRegionServerCommandLine.start(HRegionS
> > >>>>>>>>>>> erverCommandLine.java:61)   at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.hadoop.hbase.regionserver.HRegionServerCommandLine.run(HRegionSer
> > >>>>>>>>>>> verCommandLine.java:75)     at
> > >>>>> org.apache.hadoop.util.ToolRunner.run(ToolRunner.
> > >>>>>>>>>>> java:65)    at
> > >>>>>>>>>>> org.apache.hadoop.hbase.util.ServerCommandLine.doMain(Serve
> > >>>>>>>>>>> rCommandLine.java:76)      at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.hadoop.hbase.regionserver.HRegionServer.main(HRegionServer.java:2
> > >>>>>>>>>>> 829)Caused by: java.net.ConnectException: Connection refused
> > >>>>> at
> > >>>>>>>>>>> sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)    at
> > >>>>>>>>>>>
> > >>>>>
> > >> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> > >>>>> at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:2
> > >>>>>>>>>>> 06) at
> > >> org.apache.hadoop.net.NetUtils.connect(NetUtils.java:429)
> > >>>>> at
> > >>>>>>>>>>> org.apache.hadoop.net.NetUtils.connect(NetUtils.java:394)   at
> > >>>>>>>>>>>
> > >>>>>
> > >> org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:425)
> > >>>>>>>>>>> at
> > >>>>>
> > >> org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:532)
> > >>>>>>>>>>> at
> > >>>>> org.apache.hadoop.ipc.Client$Connection.access$2300(Client.java:210)
> > >>    at
> > >>>>>>>>>>> org.apache.hadoop.ipc.Client.getConnection(Client.java:1247)
> > >>>>> at
> > >>>>>>>>>>> org.apache.hadoop.ipc.Client.call(Client.java:1078) ... 21
> > >>>>> more12/05/12
> > >>>>>>>>>>> 14:42:24 INFO zookeeper.ClientCnxn: Opening socket connection
> > >> to
> > >>>>> server
> > >>>>>>>>>>> localhost/0:0:0:0:0:0:0:1:218112/05/12 14:42:24 WARN zookeeper
> > >>>>>>>>>>> .ClientCnxn: Session 0x0 for server null, unexpected error,
> > >>>>> closing socket
> > >>>>>>>>>>> connection and attempting reconnectjava.net.ConnectException:
> > >>>>> Connection
> > >>>>>>>>>>> refused     at
> > >> sun.nio.ch.SocketChannelImpl.checkConnect(Native
> > >>>>> Method)     at
> > >>>>>>>>>>>
> > >>>>>
> > >> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> > >>>>> at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1143)12/05/12
> > >>>>>>>>>>> 14:42:25 INFO zookeeper.ClientCnxn: Opening socket connection
> > >> to
> > >>>>> server
> > >>>>>>>>>>> localhost/127.0.0.1:218112/05/12 14:42:25 INFO
> > >>>>> zookeeper.ZooKeeper: Session:
> > >>>>>>>>>>> 0x0 closed12/05/12 14:42:25 INFO zookeeper.ClientCnxn:
> > >> EventThread
> > >>>>> shut
> > >>>>>>>>>>> down12/05/12 14:42:25 INFO ipc.HBaseServer: Stopping server on
> > >>>>> 6002012/05/12
> > >>>>>>>>>>> 14:42:25 FATAL regionserver.HRegionServer: ABORTING region
> > >> server
> > >>>>>>>>>>> serverName=datanode2,60020,1336826533870, load=(requests=0,
> > >>>>> regions=0,
> > >>>>>>>>>>> usedHeap=0, maxHeap=0): Initialization of RS failed.  Hence
> > >>>>> aborting RS.org.
> > >>>>>>>>>>> apache.hadoop.hbase.ZooKeeperConnectionException: HBase is
> > >> able to
> > >>>>> connect
> > >>>>>>>>>>> to ZooKeeper but the connection closes im
> > >>>>>>>>>>> mediately. This could be a sign that the server has too many
> > >>>>> connections
> > >>>>>>>>>>> (30 is the default). Consider inspecting your ZK server logs
> > >> for
> > >>>>> that error
> > >>>>>>>>>>> and then make sure you are reusing HBaseConfiguration as
> > >> often as
> > >>>>> you can.
> > >>>>>>>>>>> See HTable's javadoc for more information.  at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.j
> > >>>>>>>>>>> ava:160)    at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegi
> > >>>>>>>>>>> onServer.java:489)  at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.hadoop.hbase.regionserver.HRegionServer.initialize(HRegionServer.
> > >>>>>>>>>>> java:465)   at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:56
> > >>>>>>>>>>> 4)  at java.lang.Thread.run(Thread.java:662)Caused by:
> > >>>>>>>>>>> org.apache.zookeeper.KeeperException$ConnectionLossException:
> > >>>>>>>>>>> KeeperErrorCode = ConnectionLoss for /hbase at
> > >>>>>>>>>>>
> > >>>>> org.apache.zookeeper.KeeperException.create(KeeperException.java:90)
> > >>>>> at
> > >>>>>>>>>>>
> > >>>>> org.apache.zookeeper.KeeperException.create(KeeperException.java:42)
> > >>>>> at
> > >>>>>>>>>>> org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:815) at
> > >>>>> org.apac
> > >>>>>>>>>>> he.zookeeper.ZooKeeper.exists(ZooKeeper.java:843)  at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.hadoop.hbase.zookeeper.ZKUtil.createAndFailSilent(ZKUtil.java:930
> > >>>>>>>>>>> )   at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.j
> > >>>>>>>>>>> ava:138)    ... 4 more12/05/12 14:42:25 INFO
> > >>>>> regionserver.HRegionServer:
> > >>>>>>>>>>> STOPPED: Initialization of RS failed.  Hence aborting
> > >> RS.Exception
> > >>>>> in thread
> > >>>>>>>>>>> "regionserver60020" java.lang.NullPointerException  at
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:63
> > >>>>>>>>>>> 3)  at java.lang.Thread.run(Thread.java:662)
> > >>>>>>>>>>> So any help???
> > >>>>>>>>>>>> Date: Sat, 12 May 2012 20:22:03 +0530
> > >>>>>>>>>>>> Subject: Re: Important "Undefined Error"
> > >>>>>>>>>>>> From: dwivedishashwat@gmail.com
> > >>>>>>>>>>>> To: user@hbase.apache.org
> > >>>>>>>>>>>>
> > >>>>>>>>>>>> you can turn off hadoop safe mode uisng *hadoop dfsadmin
> > >> -safemode
> > >>>>>>>>>>>> leave*
> > >>>>>>>>>>>>
> > >>>>>>>>>>>> On Sat, May 12, 2012 at 8:15 PM, shashwat shriparv <
> > >>>>>>>>>>>> dwivedishashwat@gmail.com> wrote:
> > >>>>>>>>>>>>
> > >>>>>>>>>>>>> First thing copy core-site.xml, dfs xml from hadoop conf
> > >> directory
> > >>>>>>>>>>>>> to hbase conf dirctory. and turn of hadoop save mode and
> > >> then
> > >>>>> try...
> > >>>>>>>>>>>>>
> > >>>>>>>>>>>>>
> > >>>>>>>>>>>>> On Sat, May 12, 2012 at 6:27 PM, Harsh J <
> > >> harsh@cloudera.com>
> > >>>>> wrote:
> > >>>>>>>>>>>>>
> > >>>>>>>>>>>>>> Dalia,
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>> Is your NameNode running fine? The issue is that HBase
> > >> Master has
> > >>>>>>>>>>>>>> been asked to talk to HDFS, but it can't connect to the
> > >> HDFS
> > >>>>>>>>>>>>>> NameNode. Does "hadoop dfs -touchz foobar" pass or fail
> > >> with
> > >>>>> similar
> > >>>>>>>>>>> retry issues?
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>> What's your fs.default.name's value in Hadoop's
> > >> core-site.xml?
> > >>>>> And
> > >>>>>>>>>>>>>> whats the output of that fixed host command I'd posted
> > >> before?
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>> On Sat, May 12, 2012 at 6:06 PM, Dalia Sobhy
> > >>>>>>>>>>>>>> <dalia.mohsobhy@hotmail.com>
> > >>>>>>>>>>>>>> wrote:
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>> Dear Harsh
> > >>>>>>>>>>>>>>> When I run $hbase master start
> > >>>>>>>>>>>>>>> I found the following errors:12/05/12 08:32:42 INFO
> > >>>>>>>>>>>>>> ipc.HBaseRpcMetrics: Initializing RPC Metrics with
> > >>>>>>>>>>>>>> hostName=HMaster,
> > >>>>>>>>>>>>>> port=6000012/05/12 08:32:42 INFO
> > >> security.UserGroupInformation:
> > >>>>>>>>>>>>>> JAAS Configuration already set up for Hadoop, not
> > >>>>>>>>>>>>>> re-installing.12/05/12
> > >>>>>>>>>>>>>> 08:32:42 INFO ipc.HBaseServer: IPC Server Responder:
> > >>>>>>>>>>>>>> starting12/05/12
> > >>>>>>>>>>>>>> 08:32:42 INFO ipc.HBaseServer: IPC Server listener on
> > >> 60000:
> > >>>>>>>>>>>>>> starting12/05/12 08:32:42 INFO ipc.HBaseServer: IPC Server
> > >>>>> handler
> > >>>>>>>>>>>>>> 0 on
> > >>>>>>>>>>>>>> 60000: starting12/05/12 08:32:42 INFO ipc.HBaseServer: IPC
> > >> Server
> > >>>>>>>>>>>>>> handler 1 on 60000: starting12/05/12 08:32:42 INFO
> > >>>>> ipc.HBaseServer:
> > >>>>>>>>>>>>>> IPC Server handler 2 on 60000: starting12/05/12 08:32:42
> > >> INFO
> > >>>>>>>>>>>>>> ipc.HBaseServer: IPC Server handler 3 on 60000:
> > >> starting12/05/12
> > >>>>> 08:32:
> > >>>>>>>>>>> 42 INFO ipc.HBaseServer:
> > >>>>>>>>>>>>>> IPC Server handler 5 on 60000: starting12/05/12 08:32:42
> > >> INFO
> > >>>>>>>>>>>>>> ipc.HBaseServer: IPC Server handler 4 on 60000:
> > >> starting12/05/12
> > >>>>>>>>>>>>>> 08:32:42 INFO ipc.HBaseServer: IPC Server handler 7 on
> > >> 60000:
> > >>>>>>>>>>>>>> starting12/05/12
> > >>>>>>>>>>>>>> 08:32:42 INFO ipc.HBaseServer: IPC Serv
> > >>>>>>>>>>>>>>> er handler 6 on 60000: starting12/05/12 08:32:42 INFO
> > >>>>>>>>>>> ipc.HBaseServer:
> > >>>>>>>>>>>>>> IPC Server handler 8 on 60000: starting12/05/12 08:32:42
> > >> INFO
> > >>>>>>>>>>>>>> ipc.HBaseServer: IPC Server handler 9 on 60000:
> > >> starting12/05/12
> > >>>>>>>>>>>>>> 08:32:42 INFO zookeeper.ZooKeeper: Client
> > >>>>>>>>>>>>>> environment:zookeeper.version=3.3.5-cdh3u4--1, built on
> > >>>>> 05/07/2012
> > >>>>>>>>>>>>>> 21:12
> > >>>>>>>>>>>>>> GMT12/05/12 08:32:42 INFO zookeeper.ZooKeeper: Client
> > >>>>> environment:
> > >>>>>>>>>>>>>> host.name=namenode12/05/12 08:32:42 INFO
> > >> zookeeper.ZooKeeper:
> > >>>>>>>>>>>>>> Client
> > >>>>>>>>>>>>>> environment:java.version=1.6.0_3012/05/12 08:32:42 INFO
> > >>>>>>>>>>>>>> zookeeper.ZooKeeper: Client environment:java.vendor=Sun
> > >>>>>>>>>>>>>> Microsystems
> > >>>>>>>>>>>>>> Inc.12/05/12 08:32:42 INFO zookeeper.ZooKeeper: Client
> > >>>>>>>>>>>>>>
> > >>>>> environment:java.home=/usr/lib/jvm/java-6-sun-1.6.0.30/jre12/05/12
> > >>>>>>>>>>>>>> 08:32:42 INFO zookeeper.ZooKeeper: Client
> > >>>>>>>>>>>>>>
> > >>>>> environment:java.class.path=/usr/lib/hbase/bin/../conf:/usr/lib/jvm
> > >>>>>>>>>>>>>>
> > >>>>> /java-6-sun/lib/tools.jar:/usr/lib/hbase/bin/..:/usr/lib/hbase/bin/
> > >>>>>>>>>>>>>>
> > >>>>> ../hbase-0.90.4-cdh3u3.jar:/usr/lib/hbase/bin/../hbase-0.90.4-cdh3u
> > >>>>>>>>>>>>>> 3-tests.jar:/usr/lib/hbase/bin/../lib/activation-1.1.jar:/u
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>
> > >>>>> sr/lib/hbase/bin/../lib/asm-3.1.jar:/usr/lib/hbase/bin/../lib/avro-
> > >>>>>>>>>>>>>>
> > >>>>> 1.5.4.jar:/usr/lib/hbase/bin/../lib/avro-ipc-1.5.4.jar:/usr/lib/hba
> > >>>>>>>>>>>>>>
> > >>>>> se/bin/../lib/commons-cli-1.2.jar:/usr/lib/hbase/bin/../lib/commons
> > >>>>>>>>>>>>>>
> > >>>>> -codec-1.4.jar:/usr/lib/hbase/bin/../lib/commons-el-1.0.jar:/usr/li
> > >>>>>>>>>>>>>>
> > >>>>> b/hbase/bin/../lib/commons-httpclient-3.1.jar:/usr/lib/hbase/bin/..
> > >>>>>>>>>>>>>>
> > >>>>> /lib/commons-lang-2.5.jar:/usr/lib/hbase/bin/../lib/commons-logging
> > >>>>>>>>>>>>>>
> > >>>>> -1.1.1.jar:/usr/lib/hbase/bin/../lib/commons-net-1.4.1.jar:/usr/lib
> > >>>>>>>>>>>>>>
> > >>>>> /hbase/bin/../lib/core-3.1.1.jar:/usr/lib/hbase/bin/../lib/guava-r0
> > >>>>>>>>>>>>>>
> > >>>>> 6.jar:/usr/lib/hbase/bin/../lib/guava-r09-jarjar.jar:/usr/lib/hbase
> > >>>>>>>>>>>>>>
> > >>>>> /bin/../lib/hadoop-core.jar:/usr/lib/hbase/bin/../lib/jackson-core-
> > >>>>>>>>>>>>>>
> > >>>>> asl-1.5.2.jar:/usr/lib/hbase/bin/../lib/jackson-jaxrs-1.5.5.jar:/us
> > >>>>>>>>>>>>>>
> > >>>>> r/lib/hbase/bin/../lib/jackson-mapper-asl-1.5.2.jar:/usr/lib/hbase/
> > >>>>>>>>>>>>>>
> > >>>>> bin/../lib/jackson-xc-1.5.5.jar:/usr/lib/hbase/bin/../lib/jamon-run
> > >>>>>>>>>>>>>>
> > >>>>> time-2.3.1.jar:/usr/lib/hbase/bin/../lib/jasper-compiler-5.5.23.jar
> > >>>>>>>>>>>>>> :/usr/lib/hbase/bin/../lib/jasper-runtime-5.5.23.jar:/
> > >>>>>>>>>>> usr/l
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>
> > >>>>> ib/hbase/bin/../lib/jaxb-api-2.1.jar:/usr/lib/hbase/bin/../lib/jaxb
> > >>>>>>>>>>>>>>
> > >>>>> -impl-2.1.12.jar:/usr/lib/hbase/bin/../lib/jersey-core-1.4.jar:/usr
> > >>>>>>>>>>>>>>
> > >>>>> /lib/hbase/bin/../lib/jersey-json-1.4.jar:/usr/lib/hbase/bin/../lib
> > >>>>>>>>>>>>>>
> > >>>>> /jersey-server-1.4.jar:/usr/lib/hbase/bin/../lib/jettison-1.1.jar:/
> > >>>>>>>>>>>>>>
> > >>>>> usr/lib/hbase/bin/../lib/jetty-6.1.26.jar:/usr/lib/hbase/bin/../lib
> > >>>>>>>>>>>>>>
> > >>>>> /jetty-util-6.1.26.jar:/usr/lib/hbase/bin/../lib/jruby-complete-1.6
> > >>>>>>>>>>>>>>
> > >>>>> .0.jar:/usr/lib/hbase/bin/../lib/jsp-2.1-6.1.14.jar:/usr/lib/hbase/
> > >>>>>>>>>>>>>>
> > >>>>> bin/../lib/jsp-api-2.1-6.1.14.jar:/usr/lib/hbase/bin/../lib/jsp-api
> > >>>>>>>>>>>>>>
> > >>>>> -2.1.jar:/usr/lib/hbase/bin/../lib/jsr311-api-1.1.1.jar:/usr/lib/hb
> > >>>>>>>>>>>>>>
> > >>>>> ase/bin/../lib/log4j-1.2.16.jar:/usr/lib/hbase/bin/../lib/netty-3.2
> > >>>>>>>>>>>>>>
> > >>>>> .4.Final.jar:/usr/lib/hbase/bin/../lib/protobuf-java-2.3.0.jar:/usr
> > >>>>>>>>>>>>>>
> > >>>>> /lib/hbase/bin/../lib/servlet-api-2.5-6.1.14.jar:/usr/lib/hbase/bin
> > >>>>>>>>>>>>>>
> > >>>>> /../lib/servlet-api-2.5.jar:/usr/lib/hbase/bin/../lib/slf4j-api-1.5
> > >>>>>>>>>>>>>>
> > >>>>> .8.jar:/usr/lib/hbase/bin/../lib/slf4j-log4j12-1.5.8.jar:/usr/lib/h
> > >>>>>>>>>>>>>> base/bin/../lib/snappy-java-1.0.3.2.jar:/usr/lib/hbase
> > >>>>>>>>>>> /bin/
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>
> > >>>>> ../lib/stax-api-1.0.1.jar:/usr/lib/hbase/bin/../lib/thrift-0.2.0.ja
> > >>>>>>>>>>>>>>
> > >>>>> r:/usr/lib/hbase/bin/../lib/velocity-1.5.jar:/usr/lib/hbase/bin/../
> > >>>>>>>>>>>>>>
> > >>>>> lib/xmlenc-0.52.jar:/usr/lib/hbase/bin/../lib/zookeeper.jar:/etc/zo
> > >>>>>>>>>>>>>>
> > >>>>> okeeper:/etc/hadoop-0.20/conf:/usr/lib/hadoop-0.20/hadoop-examples.
> > >>>>>>>>>>>>>>
> > >>>>> jar:/usr/lib/hadoop-0.20/hadoop-0.20.2-cdh3u3-core.jar:/usr/lib/had
> > >>>>>>>>>>>>>>
> > >>>>> oop-0.20/hadoop-0.20.2-cdh3u3-ant.jar:/usr/lib/hadoop-0.20/hadoop-c
> > >>>>>>>>>>>>>>
> > >>>>> ore-0.20.2-cdh3u3.jar:/usr/lib/hadoop-0.20/hadoop-test.jar:/usr/lib
> > >>>>>>>>>>>>>>
> > >>>>> /hadoop-0.20/hadoop-ant-0.20.2-cdh3u3.jar:/usr/lib/hadoop-0.20/hado
> > >>>>>>>>>>>>>>
> > >>>>> op-tools.jar:/usr/lib/hadoop-0.20/hadoop-tools-0.20.2-cdh3u3.jar:/u
> > >>>>>>>>>>>>>>
> > >>>>> sr/lib/hadoop-0.20/hadoop-test-0.20.2-cdh3u3.jar:/usr/lib/hadoop-0.
> > >>>>>>>>>>>>>>
> > >>>>> 20/hadoop-core.jar:/usr/lib/hadoop-0.20/hadoop-0.20.2-cdh3u3-exampl
> > >>>>>>>>>>>>>>
> > >>>>> es.jar:/usr/lib/hadoop-0.20/hadoop-0.20.2-cdh3u3-test.jar:/usr/lib/
> > >>>>>>>>>>>>>>
> > >>>>> hadoop-0.20/hadoop-ant.jar:/usr/lib/hadoop-0.20/hadoop-examples-0.2
> > >>>>>>>>>>>>>>
> > >>>>> 0.2-cdh3u3.jar:/usr/lib/hadoop-0.20/hadoop-0.20.2-cdh3u3-tools.jar:
> > >>>>>>>>>>>>>> /usr/lib/hadoop-0.20/lib/jasper-runtime-5.5.12.jar:/us
> > >>>>>>>>>>> r/lib
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>
> > >>>>> /hadoop-0.20/lib/hsqldb-1.8.0.10.jar:/usr/lib/hadoop-0.20/lib/jacks
> > >>>>>>>>>>>>>>
> > >>>>> on-mapper-asl-1.5.2.jar:/usr/lib/hadoop-0.20/lib/jets3t-0.6.1.jar:/
> > >>>>>>>>>>>>>>
> > >>>>> usr/lib/hadoop-0.20/lib/jetty-servlet-tester-6.1.26.cloudera.1.jar:
> > >>>>>>>>>>>>>>
> > >>>>> /usr/lib/hadoop-0.20/lib/jackson-core-asl-1.5.2.jar:/usr/lib/hadoop
> > >>>>>>>>>>>>>>
> > >>>>> -0.20/lib/oro-2.0.8.jar:/usr/lib/hadoop-0.20/lib/ant-contrib-1.0b3.
> > >>>>>>>>>>>>>>
> > >>>>> jar:/usr/lib/hadoop-0.20/lib/commons-daemon-1.0.1.jar:/usr/lib/hado
> > >>>>>>>>>>>>>>
> > >>>>> op-0.20/lib/mockito-all-1.8.2.jar:/usr/lib/hadoop-0.20/lib/aspectjr
> > >>>>>>>>>>>>>>
> > >>>>> t-1.6.5.jar:/usr/lib/hadoop-0.20/lib/commons-lang-2.4.jar:/usr/lib/
> > >>>>>>>>>>>>>>
> > >>>>> hadoop-0.20/lib/junit-4.5.jar:/usr/lib/hadoop-0.20/lib/commons-code
> > >>>>>>>>>>>>>>
> > >>>>> c-1.4.jar:/usr/lib/hadoop-0.20/lib/servlet-api-2.5-6.1.14.jar:/usr/
> > >>>>>>>>>>>>>>
> > >>>>> lib/hadoop-0.20/lib/log4j-1.2.15.jar:/usr/lib/hadoop-0.20/lib/jsch-
> > >>>>>>>>>>>>>>
> > >>>>> 0.1.42.jar:/usr/lib/hadoop-0.20/lib/core-3.1.1.jar:/usr/lib/hadoop-
> > >>>>>>>>>>>>>>
> > >>>>> 0.20/lib/jetty-6.1.26.cloudera.1.jar:/usr/lib/hadoop-0.20/lib/commo
> > >>>>>>>>>>>>>>
> > >>>>> ns-logging-1.0.4.jar:/usr/lib/hadoop-0.20/lib/jetty-util-6.1.26.clo
> > >>>>>>>>>>>>>> udera.1.jar:/usr/lib/hadoop-0.20/lib/servlet-api-2.5-2
> > >>>>>>>>>>> 00812
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>
> > >>>>> 11.jar:/usr/lib/hadoop-0.20/lib/jasper-compiler-5.5.12.jar:/usr/lib
> > >>>>>>>>>>>>>>
> > >>>>> /hadoop-0.20/lib/kfs-0.2.2.jar:/usr/lib/hadoop-0.20/lib/commons-cli
> > >>>>>>>>>>>>>>
> > >>>>> -1.2.jar:/usr/lib/hadoop-0.20/lib/commons-net-1.4.1.jar:/usr/lib/ha
> > >>>>>>>>>>>>>>
> > >>>>> doop-0.20/lib/commons-httpclient-3.1.jar:/usr/lib/hadoop-0.20/lib/s
> > >>>>>>>>>>>>>>
> > >>>>> lf4j-api-1.4.3.jar:/usr/lib/hadoop-0.20/lib/xmlenc-0.52.jar:/usr/li
> > >>>>>>>>>>>>>>
> > >>>>> b/hadoop-0.20/lib/commons-logging-api-1.0.4.jar:/usr/lib/hadoop-0.2
> > >>>>>>>>>>>>>>
> > >>>>> 0/lib/commons-el-1.0.jar:/usr/lib/hadoop-0.20/lib/slf4j-log4j12-1.4
> > >>>>>>>>>>>>>>
> > >>>>> .3.jar:/usr/lib/hadoop-0.20/lib/aspectjtools-1.6.5.jar:/usr/lib/had
> > >>>>>>>>>>>>>>
> > >>>>> oop-0.20/lib/guava-r09-jarjar.jar:/usr/lib/hadoop-0.20/lib/hadoop-f
> > >>>>>>>>>>>>>>
> > >>>>> airscheduler-0.20.2-cdh3u3.jar:/usr/lib/zookeeper/zookeeper.jar:/us
> > >>>>>>>>>>>>>>
> > >>>>> r/lib/zookeeper/zookeeper-3.3.5-cdh3u4.jar:/usr/lib/zookeeper/lib/l
> > >>>>>>>>>>>>>>
> > >>>>> og4j-1.2.15.jar:/usr/lib/zookeeper/lib/jline-0.9.94.jar::/usr/lib/h
> > >>>>>>>>>>>>>>
> > >>>>> adoop-0.20/conf:/usr/lib/hadoop-0.20/hadoop-core-0.20.2-cdh3u3.jar:
> > >>>>>>>>>>>>>>
> > >>>>> /usr/lib/hadoop-0.20/lib/ant-contrib-1.0b3.jar:/usr/lib/hadoop-0.20
> > >>>>>>>>>>>>>> /lib/aspectjrt-1.6.5.jar:/usr/lib/hadoop-0.20/lib/aspe
> > >>>>>>>>>>> ctjto
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>
> > >>>>> ols-1.6.5.jar:/usr/lib/hadoop-0.20/lib/commons-cli-1.2.jar:/usr/lib
> > >>>>>>>>>>>>>>
> > >>>>> /hadoop-0.20/lib/commons-codec-1.4.jar:/usr/lib/hadoop-0.20/lib/com
> > >>>>>>>>>>>>>>
> > >>>>> mons-daemon-1.0.1.jar:/usr/lib/hadoop-0.20/lib/commons-el-1.0.jar:/
> > >>>>>>>>>>>>>>
> > >>>>> usr/lib/hadoop-0.20/lib/commons-httpclient-3.1.jar:/usr/lib/hadoop-
> > >>>>>>>>>>>>>>
> > >>>>> 0.20/lib/commons-lang-2.4.jar:/usr/lib/hadoop-0.20/lib/commons-logg
> > >>>>>>>>>>>>>>
> > >>>>> ing-1.0.4.jar:/usr/lib/hadoop-0.20/lib/commons-logging-api-1.0.4.ja
> > >>>>>>>>>>>>>>
> > >>>>> r:/usr/lib/hadoop-0.20/lib/commons-net-1.4.1.jar:/usr/lib/hadoop-0.
> > >>>>>>>>>>>>>>
> > >>>>> 20/lib/core-3.1.1.jar:/usr/lib/hadoop-0.20/lib/guava-r09-jarjar.jar
> > >>>>>>>>>>>>>>
> > >>>>> :/usr/lib/hadoop-0.20/lib/hadoop-fairscheduler-0.20.2-cdh3u3.jar:/u
> > >>>>>>>>>>>>>>
> > >>>>> sr/lib/hadoop-0.20/lib/hsqldb-1.8.0.10.jar:/usr/lib/hadoop-0.20/lib
> > >>>>>>>>>>>>>>
> > >>>>> /jackson-core-asl-1.5.2.jar:/usr/lib/hadoop-0.20/lib/jackson-mapper
> > >>>>>>>>>>>>>>
> > >>>>> -asl-1.5.2.jar:/usr/lib/hadoop-0.20/lib/jasper-compiler-5.5.12.jar:
> > >>>>>>>>>>>>>>
> > >>>>> /usr/lib/hadoop-0.20/lib/jasper-runtime-5.5.12.jar:/usr/lib/hadoop-
> > >>>>>>>>>>>>>>
> > >>>>> 0.20/lib/jets3t-0.6.1.jar:/usr/lib/hadoop-0.20/lib/jetty-6.1.26.clo
> > >>>>>>>>>>>>>> udera.1.jar:/usr/lib/hadoop-0.20/lib/jetty-servlet-tes
> > >>>>>>>>>>> ter-6
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>
> > >>>>> .1.26.cloudera.1.jar:/usr/lib/hadoop-0.20/lib/jetty-util-6.1.26.clo
> > >>>>>>>>>>>>>>
> > >>>>> udera.1.jar:/usr/lib/hadoop-0.20/lib/jsch-0.1.42.jar:/usr/lib/hadoo
> > >>>>>>>>>>>>>>
> > >>>>> p-0.20/lib/junit-4.5.jar:/usr/lib/hadoop-0.20/lib/kfs-0.2.2.jar:/us
> > >>>>>>>>>>>>>>
> > >>>>> r/lib/hadoop-0.20/lib/log4j-1.2.15.jar:/usr/lib/hadoop-0.20/lib/moc
> > >>>>>>>>>>>>>>
> > >>>>> kito-all-1.8.2.jar:/usr/lib/hadoop-0.20/lib/oro-2.0.8.jar:/usr/lib/
> > >>>>>>>>>>>>>>
> > >>>>> hadoop-0.20/lib/servlet-api-2.5-20081211.jar:/usr/lib/hadoop-0.20/l
> > >>>>>>>>>>>>>>
> > >>>>> ib/servlet-api-2.5-6.1.14.jar:/usr/lib/hadoop-0.20/lib/slf4j-api-1.
> > >>>>>>>>>>>>>>
> > >>>>> 4.3.jar:/usr/lib/hadoop-0.20/lib/slf4j-log4j12-1.4.3.jar:/usr/lib/h
> > >>>>>>>>>>>>>> adoop-0.20/lib/xmlenc-0.52.jar12/05/12
> > >>>>>>>>>>>>>> 08:32:42 INFO zookeeper.ZooKeeper: Client
> > >>>>>>>>>>>>>>
> > >>>>> environment:java.library.path=/usr/lib/hadoop-0.20/lib/native/Linux
> > >>>>>>>>>>>>>>
> > >> -amd64-64:/usr/lib/hbase/bin/../lib/native/Linux-amd64-6412/05/12
> > >>>>>>>>>>>>>> 08:32:42 INFO zookeeper.ZooKeeper: Client
> > >>>>>>>>>>>>>> environment:java.io.tmpdir=/tmp12/05/12 08:32:42 INFO
> > >>>>>>>>>>> zookeeper.ZooKeeper:
> > >>>>>>>>>>>>>> Client environment:java.compiler=<NA>12/05/12 08:32:42 INFO
> > >>>>>>>>>>>>>> zookeeper.ZooKeeper: Client environment:os.name
> > >> =Linux12/05/12
> > >>>>>>>>>>>>>> 08:32:42
> > >>>>>>>>>>>>>>> INFO zookeeper.ZooKeeper: Client
> > >>>>>>>>>>>>>>> environment:os.arch=amd6412/05/12
> > >>>>>>>>>>>>>> 08:32:42 INFO zookeeper.ZooKeeper: Client
> > >>>>>>>>>>>>>> environment:os.version=2.6.35-22-server12/05/12 08:32:42
> > >> INFO
> > >>>>>>>>>>>>>> zookeeper.ZooKeeper: Client environment:user.name
> > >> =dalia12/05/12
> > >>>>>>>>>>>>>> 08:32:42 INFO zookeeper.ZooKeeper: Client
> > >>>>>>>>>>>>>> environment:user.home=/home/dalia12/05/12
> > >>>>>>>>>>>>>> 08:32:42 INFO zookeeper.ZooKeeper: Client
> > >>>>>>>>>>>>>> environment:user.dir=/home/dalia12/05/12 08:32:42 INFO
> > >>>>>>>>>>> zookeeper.ZooKeeper:
> > >>>>>>>>>>>>>> Initiating client connection, connectString=namenode:2181
> > >>>>>>>>>>>>>> sessionTimeout=180000 watcher=master:6000012/05/12
> > >> 08:32:42 INFO
> > >>>>>>>>>>>>>> zookeeper.ClientCnxn: Opening socket connection to server
> > >>>>> namenode/
> > >>>>>>>>>>>>>> 10.0.2.3:218112/05/12 08:32:42 INFO zookeeper.ClientCnxn:
> > >> Socket
> > >>>>>>>>>>>>>> connection established to namenode/10.0.2.3:2181,
> > >> initiating
> > >>>>>>>>>>>>>> session12/05/12 08:32:42 INFO zookeeper.ClientCnxn: Session
> > >>>>>>>>>>>>>> establishment complete on server namenode/10.0.2.3:2181,
> > >>>>> sessionid
> > >>>>>>>>>>>>>> = 0x13740bc4f70000c, negotiated timeout = 4000012/05/12
> > >> 08:32:42
> > >>>>>>>>>>>>>> INFO
> > >>>>>>>>>>>>>> jvm.JvmMetrics: Initializing JVM Metrics with
> > >>>>>>>>>>>>>>> processName=Master, sessionId=namenode:6000012/05/12
> > >> 08:32:42
> > >>>>>>>>>>>>>>> INFO
> > >>>>>>>>>>>>>> hbase.metrics: MetricsString added: revision12/05/12
> > >> 08:32:42
> > >>>>> INFO
> > >>>>>>>>>>>>>> hbase.metrics: MetricsString added: hdfsUser12/05/12
> > >> 08:32:42
> > >>>>> INFO
> > >>>>>>>>>>>>>> hbase.metrics: MetricsString added: hdfsDate12/05/12
> > >> 08:32:42
> > >>>>> INFO
> > >>>>>>>>>>>>>> hbase.metrics: MetricsString added: hdfsUrl12/05/12
> > >> 08:32:42 INFO
> > >>>>>>>>>>>>>> hbase.metrics: MetricsString added: date12/05/12 08:32:42
> > >> INFO
> > >>>>>>>>>>>>>> hbase.metrics: MetricsString added: hdfsRevision12/05/12
> > >> 08:32:42
> > >>>>>>>>>>>>>> INFO
> > >>>>>>>>>>>>>> hbase.metrics: MetricsString added: user12/05/12 08:32:42
> > >> INFO
> > >>>>>>>>>>>>>> hbase.metrics: MetricsString added: hdfsVersion12/05/12
> > >> 08:32:42
> > >>>>>>>>>>>>>> INFO
> > >>>>>>>>>>>>>> hbase.metrics: MetricsString added: url12/05/12 08:32:42
> > >> INFO
> > >>>>>>>>>>>>>> hbase.metrics: MetricsString added: version12/05/12
> > >> 08:32:42 INFO
> > >>>>>>>>>>>>>> hbase.metrics: new MBeanInfo12/05/12 08:32:42 INFO
> > >> hbase.metrics:
> > >>>>>>>>>>>>>> new
> > >>>>>>>>>>>>>> MBeanInfo12/05/12 08:32:42 INFO metrics.MasterMetrics:
> > >>>>>>>>>>>>>> Initialized12/05/12
> > >>>>>>>>>>>>>> 08:32:42 INFO master.ActiveMasterManager:
> > >>>>>>>>>>>>>> Master=namenode:6000012/05/12
> > >>>>>>>>>>>>>> 08:32:44 INFO ipc.Client: Retrying connect to serve
> > >>>>>>>>>>>>>>> r: namenode/10.0.2.3:8020. Already tried 0
> > >> time(s).12/05/12
> > >>>>>>>>>>>>>>> 08:32:45
> > >>>>>>>>>>>>>> INFO ipc.Client: Retrying connect to server: namenode/
> > >>>>> 10.0.2.3:8020.
> > >>>>>>>>>>>>>> Already tried 1 time(s).12/05/12 08:32:46 INFO ipc.Client:
> > >>>>> Retrying
> > >>>>>>>>>>>>>> connect to server: namenode/10.0.2.3:8020. Already tried 2
> > >>>>>>>>>>>>>> time(s).12/05/12
> > >>>>>>>>>>>>>> 08:32:47 INFO ipc.Client: Retrying connect to server:
> > >> namenode/
> > >>>>>>>>>>>>>> 10.0.2.3:8020. Already tried 3 time(s).12/05/12 08:32:48
> > >> INFO
> > >>>>>>>>>>>>>> ipc.Client: Retrying connect to server: namenode/
> > >> 10.0.2.3:8020.
> > >>>>>>>>>>>>>> Already tried 4 time(s).12/05/12 08:32:49 INFO ipc.Client:
> > >>>>> Retrying
> > >>>>>>>>>>>>>> connect to
> > >>>>>>>>>>>>>> server: namenode/10.0.2.3:8020. Already tried 5
> > >> time(s).12/05/12
> > >>>>>>>>>>>>>> 08:32:50 INFO ipc.Client: Retrying connect to server:
> > >> namenode/
> > >>>>>>>>>>>>>> 10.0.2.3:8020. Already tried 6 time(s).12/05/12 08:32:51
> > >> INFO
> > >>>>>>>>>>>>>> ipc.Client: Retrying connect to server: namenode/
> > >> 10.0.2.3:8020.
> > >>>>>>>>>>>>>> Already tried 7 time(s).12/05/12 08:32:52 INFO ipc.Client:
> > >>>>> Retrying
> > >>>>>>>>>>>>>> connect to
> > >>>>>>>>>>>>>> server: namenode/10.0.2.3:8020. Already tried 8
> > >> time(s).12/05/12
> > >>>>>>>>>>>>>> 08:32:53 INFO ipc.Client: Retrying connect to ser
> > >>>>>>>>>>>>>>> ver: namenode/10.0.2.3:8020. Already tried 9
> > >> time(s).12/05/12
> > >>>>>>>>>>>>>> 08:32:53 FATAL master.HMaster: Unhandled exception.
> > >> Starting
> > >>>>>>>>>>>>>> shutdown.java.net.ConnectException: Call to
> > >>>>>>>>>>> namenode/10.0.2.3:8020failed on connection exception:
> > >>>>>>>>>>> java.net.ConnectException: Connection
> > >>>>>>>>>>>>>> refused    at
> > >>>>>>>>>>> org.apache.hadoop.ipc.Client.wrapException(Client.java:1134)
> > >>>>>>>>>>>>>> at org.apache.hadoop.ipc.Client.call(Client.java:1110)  at
> > >>>>>>>>>>>>>> org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:226)
> > >>  at
> > >>>>>>>>>>>>>> $Proxy6.getProtocolVersion(Unknown Source)   at
> > >>>>>>>>>>>>>> org.apache.hadoop.ipc.RPC.getProxy(RPC.java:398)     at
> > >>>>>>>>>>>>>> org.apache.hadoop.ipc.RPC.getProxy(RPC.java:384)     at
> > >>>>>>>>>>>>>>
> > >>>>>
> > >> org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:123)
> > >>>>>>>>>>>>>>  at
> > >> org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:246)
> > >>>>>>>>>>>>>> at
> > >>>>>>>>>>>>>>
> > >> org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:208)  at
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSyste
> > >>>>>>>>>>> m.java:89)
> > >>>>>>>>>>>>>>      at
> > >>>>>>>>>>>>>>
> > >>>>>
> > >> org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1563)
> > >>>>>>>>>>>>>>  at org.apache.hadoop.fs.FileSystem.acc
> > >>>>>>>>>>>>>>> ess$200(FileSystem.java:67)    at
> > >>>>>>>>>>>>>>
> > >>>>>
> > >> org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:1597)
> > >>>>>>>>>>>>>> at
> > >>>>> org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1579)
> > >>>>>>>>>>> at
> > >>>>>>>>>>>>>> org.apache.hadoop.fs.FileSystem.get(FileSystem.java:228)
> > >>  at
> > >>>>>>>>>>>>>> org.apache.hadoop.fs.Path.getFileSystem(Path.java:183)
> > >>  at
> > >>>>>>>>>>>>>>
> > >>>>> org.apache.hadoop.hbase.util.FSUtils.getRootDir(FSUtils.java:364)
> > >> at
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.hadoop.hbase.master.MasterFileSystem.<init>(MasterFileSystem.java
> > >>>>>>>>>>> :86)
> > >>>>>>>>>>>>>>    at
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:360
> > >>>>>>>>>>> )
> > >>>>>>>>>>>>>>       at
> > >>>>>>>>>>>>>>
> > >>>>> org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:293)Caused
> > >> by:
> > >>>>>>>>>>>>>> java.net.ConnectException: Connection refused at
> > >>>>>>>>>>>>>> sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> > >>  at
> > >>>>>>>>>>>>>>
> > >>>>>
> > >> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> > >>>>>>>>>>>>>>  at
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>
> > >>>>>
> > >>
> > org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:2
> > >>>>>>>>>>> 06)
> > >>>>>>>>>>>>>>     at
> > >>>>> org.apache.hadoop.net.NetUtils.connect(NetUtils.java:408)    at
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>
> > >>>>>
> > >> org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:425)
> > >>>>>>>>>>>>>>  a
> > >>>>>>>>>>>>>>> t
> > >>>>>>>>>>>>>>
> > >>>>> org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:
> > >>>>>>>>>>>>>> 532)  at
> > >>>>>>>>>>>>>>
> > >>>>> org.apache.hadoop.ipc.Client$Connection.access$2300(Client.java:210
> > >>>>>>>>>>>>>> ) at
> > >>>>>>>>>>>>>>
> > >> org.apache.hadoop.ipc.Client.getConnection(Client.java:1247) at
> > >>>>>>>>>>>>>> org.apache.hadoop.ipc.Client.call(Client.java:1078)  ... 18
> > >>>>>>>>>>>>>> more12/05/12
> > >>>>>>>>>>>>>> 08:32:53 INFO master.HMaster: Aborting12/05/12 08:32:53
> > >> DEBUG
> > >>>>>>>>>>>>>> master.HMaster: Stopping service threads12/05/12 08:32:53
> > >> INFO
> > >>>>>>>>>>>>>> ipc.HBaseServer: Stopping server on 6000012/05/12 08:32:53
> > >> INFO
> > >>>>>>>>>>>>>> ipc.HBaseServer: IPC Server handler 5 on 60000:
> > >> exiting12/05/12
> > >>>>>>>>>>>>>> 08:32:53 INFO ipc.HBaseServer: Stopping IPC Server
> > >> listener on
> > >>>>>>>>>>>>>> 6000012/05/12
> > >>>>>>>>>>>>>> 08:32:53 INFO ipc.HBaseServer: IPC Server handler 1 on
> > >> 60000:
> > >>>>>>>>>>>>>> exiting12/05/12 08:32:53 INFO ipc.HBaseServer: IPC Server
> > >>>>> handler 0
> > >>>>>>>>>>>>>> on
> > >>>>>>>>>>>>>> 60000: exiting12/05/12 08:32:53 INFO ipc.HBaseServer: IPC
> > >> Server
> > >>>>>>>>>>>>>> handler 3 on 60000: exiting12/05/12 08:32:53 INFO
> > >>>>> ipc.HBaseServer:
> > >>>>>>>>>>>>>> IPC Server handler
> > >>>>>>>>>>>>>> 7 on 60000: exiting12/05/12 08:32:53 INFO ipc.HBaseServer:
> > >> IPC
> > >>>>>>>>>>>>>> Server handler 9 on 60000: exiting1
> > >>>>>>>>>>>>>>> 2/05/12 08:32:53 INFO ipc.HBaseServer: IPC Server
> > >> handler 6 on
> > >>>>>>>>>>> 60000:
> > >>>>>>>>>>>>>> exiting12/05/12 08:32:53 INFO ipc.HBaseServer: IPC Server
> > >>>>> handler 4
> > >>>>>>>>>>>>>> on
> > >>>>>>>>>>>>>> 60000: exiting12/05/12 08:32:53 INFO ipc.HBaseServer: IPC
> > >> Server
> > >>>>>>>>>>>>>> handler 2 on 60000: exiting12/05/12 08:32:53 INFO
> > >>>>> ipc.HBaseServer:
> > >>>>>>>>>>>>>> IPC Server handler
> > >>>>>>>>>>>>>> 8 on 60000: exiting12/05/12 08:32:53 INFO ipc.HBaseServer:
> > >>>>> Stopping
> > >>>>>>>>>>>>>> IPC Server Responder12/05/12 08:32:53 INFO
> > >> zookeeper.ZooKeeper:
> > >>>>>>>>>>> Session:
> > >>>>>>>>>>>>>> 0x13740bc4f70000c closed12/05/12 08:32:53 INFO
> > >>>>> zookeeper.ClientCnxn:
> > >>>>>>>>>>>>>> EventThread shut down12/05/12 08:32:53 INFO master.HMaster:
> > >>>>> HMaster
> > >>>>>>>>>>>>>> main thread exiting> From: harsh@cloudera.com
> > >>>>>>>>>>>>>>>> Date: Sat, 12 May 2012 17:28:29 +0530
> > >>>>>>>>>>>>>>>> Subject: Re: Important "Undefined Error"
> > >>>>>>>>>>>>>>>> To: user@hbase.apache.org
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> Hi Dalia,
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> On Sat, May 12, 2012 at 5:14 PM, Dalia Sobhy <
> > >>>>>>>>>>>>>> dalia.mohsobhy@hotmail.com> wrote:
> > >>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>> Dear all,
> > >>>>>>>>>>>>>>>>> I have first a problem with Hbase I am trying to
> > >> install it on
> > >>>>>>>>>>>>>>>>> a
> > >>>>>>>>>>>>>> distributed/multinode cluster..
> > >>>>>>>>>>>>>>>>> I am using the cloudera
> > >>>>>>>>>>>>>>
> > >>>>> https://ccp.cloudera.com/display/CDH4B2/HBase+Installation#HBaseIns
> > >>>>>>>>>>>>>> tallation-StartingtheHBaseMaster
> > >>>>>>>>>>>>>>>>> But when I write this command
> > >>>>>>>>>>>>>>>>> Creating the /hbase Directory in HDFS $sudo -u hdfs
> > >> hadoop fs
> > >>>>>>>>>>>>>>>>> -mkdir
> > >>>>>>>>>>>>>> /hbase
> > >>>>>>>>>>>>>>>>> I get the following error:12/05/12 07:20:42 INFO
> > >>>>>>>>>>>>>> security.UserGroupInformation: JAAS Configuration already
> > >> set up
> > >>>>>>>>>>>>>> for Hadoop, not re-installing.
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> This is not an error and you shouldn't be worried. It is
> > >> rather
> > >>>>>>>>>>>>>>>> a noisy INFO log that should be fixed (as a DEBUG level
> > >>>>> instead)
> > >>>>>>>>>>>>>>>> in subsequent releases (Are you using CDH3 or CDH4? IIRC
> > >> only
> > >>>>>>>>>>>>>>>> CDH3u3 printed these, not in anything above that.)
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>> 2. Another Aspect is when I start the hbase master it
> > >> closes
> > >>>>>>>>>>>>>> automatically after a while.
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> Could you post us your HMaster start->crash log? You can
> > >> use a
> > >>>>>>>>>>>>>>>> service like pastebin.com to send us the output.
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>> 3. Also this command is not working$host -v -t A
> > >>>>>>>>>>> `namenode`namenode:
> > >>>>>>>>>>>>>> command not found
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> The right command is perhaps just:
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> $host -v -t A `hostname`
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> --
> > >>>>>>>>>>>>>>>> Harsh J
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>> --
> > >>>>>>>>>>>>>> Harsh J
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>
> > >>>>>>>>>>>>>
> > >>>>>>>>>>>>>
> > >>>>>>>>>>>>> --
> > >>>>>>>>>>>>>
> > >>>>>>>>>>>>>
> > >>>>>>>>>>>>> ∞
> > >>>>>>>>>>>>> Shashwat Shriparv
> > >>>>>>>>>>>>>
> > >>>>>>>>>>>>>
> > >>>>>>>>>>>>>
> > >>>>>>>>>>>>
> > >>>>>>>>>>>>
> > >>>>>>>>>>>> --
> > >>>>>>>>>>>>
> > >>>>>>>>>>>>
> > >>>>>>>>>>>> ∞
> > >>>>>>>>>>>> Shashwat Shriparv
> > >>>>>>>>>>>
> > >>>>>>>>>>>
> > >>>>>>>>>>
> > >>>>>>>>>
> > >>>>>
> > >>>>
> > >>>>
> > >>>>
> > >>>> --
> > >>>>
> > >>>>
> > >>>> ∞
> > >>>> Shashwat Shriparv
> > >>>
> > >>
> > >>
> > >
> > >
> > >
> > > --
> > >
> > >
> > > ∞
> > > Shashwat Shriparv
> >
> 
> 
> 
> -- 
> 
> 
> ∞
> Shashwat Shriparv
 		 	   		  
Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message