Thanks everyone!!!! It worked. But interestingly it takes more time to count few rows. Any idea?
On Wed, Jun 13, 2012 at 12:53 PM, Gopinathan A <gopinatha...@huawei.com>wrote: > Please ensure hbase-*.jar, Guava-r*.jar, protobuf-*.jar & zookeeper.jar in > your classpath. > > > >export > > HADOOP_CLASSPATH=$HADOOP_CLASSPATH:/usr/local/hbase-0.92.1-security/lib/ > > This will not add all the jars into the classpath. You have to iterate the > lib folder and then you have to add to HADOOP_CLASSPATH. You can copy all > the above jars into the hadoop lib directly, if ur not able to do this. > > > Thanks & Regards, > Gopinathan A > > > **************************************************************************** > *********** > This e-mail and attachments contain confidential information from HUAWEI, > which is intended only for the person or entity whose address is listed > above. Any use of the information contained herein in any way (including, > but not limited to, total or partial disclosure, reproduction, or > dissemination) by persons other than the intended recipient's) is > prohibited. If you receive this e-mail in error, please notify the sender > by > phone or email immediately and delete it! > > > -----Original Message----- > From: AnandaVelMurugan Chandra Mohan [mailto:ananthu2...@gmail.com] > Sent: Wednesday, June 13, 2012 12:17 PM > To: user@hbase.apache.org > Subject: Re: Need help in running rowcounter mapreduce job in Hadoop > cluster > > Thanks for quick response > > That was a silly mistake. Sorry about that. But now I get the following > error > > Exception in thread "main" java.lang.NoClassDefFoundError: > com/google/common/collect/Multimap > at org.apache.hadoop.hbase.mapreduce.Driver.main(Driver.java:43) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57 > ) > at > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl > .java:43) > at java.lang.reflect.Method.invoke(Method.java:616) > at org.apache.hadoop.util.RunJar.main(RunJar.java:156) > Caused by: java.lang.ClassNotFoundException: > com.google.common.collect.Multimap > at java.net.URLClassLoader$1.run(URLClassLoader.java:217) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:205) > at java.lang.ClassLoader.loadClass(ClassLoader.java:321) > at java.lang.ClassLoader.loadClass(ClassLoader.java:266) > ... 6 more > > I think this is because the jars in <HBase home>/lib folder are not in > hadoop classpath. But I have explicitly set it already. Am I missing > anything still? > > > > On Wed, Jun 13, 2012 at 11:48 AM, Gopinathan A > <gopinatha...@huawei.com>wrote: > > > Use ./hadoop jar > /usr/local/hbase-0.92.1-security/hbase-0.92.1-security.jar > > rowcounter <tablename> > > > > Thanks & Regards, > > Gopinathan A > > > > > > > > **************************************************************************** > > *********** > > This e-mail and attachments contain confidential information from HUAWEI, > > which is intended only for the person or entity whose address is listed > > above. Any use of the information contained herein in any way (including, > > but not limited to, total or partial disclosure, reproduction, or > > dissemination) by persons other than the intended recipient's) is > > prohibited. If you receive this e-mail in error, please notify the sender > > by > > phone or email immediately and delete it! > > > > -----Original Message----- > > From: AnandaVelMurugan Chandra Mohan [mailto:ananthu2...@gmail.com] > > Sent: Wednesday, June 13, 2012 10:52 AM > > To: user@hbase.apache.org > > Subject: Need help in running rowcounter mapreduce job in Hadoop cluster > > > > Hi, > > > > I have a three node Hadoop fully distributed cluster. I have HBase > > installed, also in fully distributed mode. I am interested in running > > rowcounter map reduce job bundled with HBase. > > > > I am doing the following in one of my node > > > > > > export > > HADOOP_CLASSPATH=$HADOOP_CLASSPATH:/usr/local/hbase-0.92.1-security/lib/ > > export > > HADOOP_CLASSPATH=$HADOOP_CLASSPATH:/usr/local/hbase-0.92.1-security/conf/ > > cd /usr/local/hadoop-1.0.2/bin/ > > ./hadoop /usr/local/hbase-0.92.1-security/hbase-0.92.1-security.jar > > rowcounter <tablename> > > > > I am getting following error > > > > Exception in thread "main" java.lang.NoClassDefFoundError: > > /usr/local/hbase-0/92 > > /1-security/hbase-0/92/1-security/jar > > Caused by: java.lang.ClassNotFoundException: > > .usr.local.hbase-0.92.1-security.hb > > ase-0.92.1-security.jar > > at java.net.URLClassLoader$1.run(URLClassLoader.java:217) > > at java.security.AccessController.doPrivileged(Native Method) > > at java.net.URLClassLoader.findClass(URLClassLoader.java:205) > > at java.lang.ClassLoader.loadClass(ClassLoader.java:321) > > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294) > > at java.lang.ClassLoader.loadClass(ClassLoader.java:266) > > Could not find the main class: > > /usr/local/hbase-0.92.1-security/hbase-0.92.1-sec > > urity.jar. Program will exit. > > > > Am I doing anything wrong. Should I change any configuration file in > > Hadoop. > > > > Any help would be greatly appreciated. > > > > -- > > Regards, > > Anand > > > > > > > -- > Regards, > Anand > > -- Regards, Anand
