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HBase, mail # user - Problem in using HBase Bulk Load


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Re: Problem in using HBase Bulk Load
anil gupta 2012-03-08, 08:34
Hi Jonathan,

Thanks for your reply. Fortunaltely, i fixed the problem by removing
127.0.0.1 from etc/hosts file and added the conf directory in
Hadoop_Classpath.

Thanks,
Anil Gupta

On Thu, Mar 8, 2012 at 12:18 AM, Jonathan Hsieh <[EMAIL PROTECTED]> wrote:

> Hi Anil,
>
> Looks like the zookeeper information isn't in your classpath when using the
> hadoop command line.  You may want to either add /etc/zookeeper/conf to you
> class path (possibly by prefacing the import command with
> HADOOP_CLASSPATH=/etc/zookeeper/conf), or add xml style zookeeper config
> settings to your hbase-site.xml file.
>
> http://hbase.apache.org/book.html#zookeeper
>
> Jon.
>
> On Fri, Mar 2, 2012 at 9:48 AM, anil gupta <[EMAIL PROTECTED]> wrote:
>
> > Hi All,
> >
> > I am using cdh3u2(hbase version:0.90.4-cdh3u2).
> >
> > I am able to perform CRUD operation in Hbase through its shell and On the
> > web console also it doesn't reports any problem. I also imported data
> into
> > HBase with help of Sqoop and it works fine without any problem.
> >
> > In my cluster i have 3 nodes running tasktracker, datanode,
> > hbase-regionserver; 1 node running namenode, hbase-master; 1 node running
> > jobtracker, zookeeper-server.
> > I have only 1 zookeeper server in my quorum. Following is the
> configuration
> > of my zoo.cfg file:
> > tickTime=2000
> > dataDir=/var/zookeeper
> > clientPort=2181
> > server.0=zookeeper-hostname:2888:3888
> >
> > The above file is present across the cluster in /etc/zookeeper/ folder.
> >
> > My hbase-site.xml has the following property for zookeeper:
> > <property>
> >  <name>hbase.zookeeper.quorum</name>
> >  <value>ihub-jobtracker1</value>
> > </property>
> >
> >
> > PROBLEM: When i run the bulk load it tries to connect to zookeeper server
> > at 127.0.0.1:2181. This is incorrect. It should connect to
> > "zookeeper-hostname:2181". Please provide me pointers in resolving this
> > problem. Appreciate your help.
> >
> >
> > Here is the command i run for bulk_loading:
> > sudo -u hdfs hadoop jar /usr/lib/hbase/hbase-0.90.4-cdh3u2.jar importtsv
> >
> >
> -Dimporttsv.columns=HBASE_ROW_KEY,info:APPDATE,info:CANCELREASON,info:CURRENTSTATUS
> > account_data1 /user/hdfs/account_data1 '-Dimporttsv.separator=,'
> >
> > Here is the console log after running the above command:
> > 12/03/02 09:40:27 INFO zookeeper.ZooKeeper: Client
> > environment:zookeeper.version=3.3.3-cdh3u2--1, built on 10/14/2011 05:17
> > GMT
> > 12/03/02 09:40:27 INFO zookeeper.ZooKeeper: Client environment:host.name
> > =ihub-namenode1
> > 12/03/02 09:40:27 INFO zookeeper.ZooKeeper: Client
> > environment:java.version=1.6.0_20
> > 12/03/02 09:40:27 INFO zookeeper.ZooKeeper: Client
> > environment:java.vendor=Sun Microsystems Inc.
> > 12/03/02 09:40:27 INFO zookeeper.ZooKeeper: Client
> > environment:java.home=/usr/java/jdk1.6.0_20/jre
> > 12/03/02 09:40:27 INFO zookeeper.ZooKeeper: Client
> >
> >
> environment:java.class.path=/usr/lib/hadoop-0.20/conf:/usr/java/jdk1.6.0_20/jre//lib/tools.jar:/usr/lib/hadoop-0.20:/usr/lib/hadoop-0.20/hadoop-core-0.20.2-cdh3u2.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/lib/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-logging-1.0.4.jar:/usr/lib/hadoop-0.20/lib/commons-logging-api-1.0.4.jar:/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-r06.jar:/usr/lib/hadoop-0.20/lib/hadoop-fairscheduler-0.20.2-cdh3u2.jar:/usr/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.cloudera.1.jar:/usr/lib/hadoop-0.20/lib/jetty-servlet-tester-6.1.26.cloudera.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/lib/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.jar:/usr/lib/hadoop-0.20/lib/zookeeper.jar:/usr/lib/hadoop-0.20/lib/jsp-2.1/jsp-2.1.jar:/usr/lib/hadoop-0.20/lib/jsp-2.1/jsp-api-2.1.jar:/usr/lib/hadoop/lib:/usr/lib/hbase/lib:/usr/lib/sqoop/lib

Thanks & Regards,
Anil Gupta