This is a pig mailing list question. +pig list for better response.
Which version of Pig you are using.
You miss the Hbase jars in PIG_CLASSPATH as per logs below.
Try:
export HBASE_CONF_DIR=$HBASE_HOME/conf
export HBASE_CLASSPATH="`/usr/bin/hbase
classpath`:$HBASE_HOME/conf/hbase-site.xml:$HBASE_CONF_DIR"
On Tue, Jun 5, 2012 at 3:18 PM, bajeesh rahman <bajeeshrah...@gmail.com>wrote:
> Hi,
>
>
>
> I executed Pig java program loading data from HBase in local mode in
> Eclipse IDE correctly . But when executing through command mode with the
> following commands its showing error.
>
>
>
> Input :-
>
> pigServer.registerQuery("L2 = LOAD 'hbase://HBaseTable1' " +
>
> "USING org.apache.pig.backend.hadoop.hbase.HBaseStorage(" +
>
> " ' Family1:fname Family1:lname ' )" +
>
> "AS (fname :chararray,lname :chararray);");
>
>
>
> Commands given are(Executing in Linux):-
>
>
>
> $ javac -cp pig.jar MyPigProgram.java
>
> $ java -cp pig.jar:. MyPigProgram
>
>
>
>
>
> Error obtained :-
>
>
>
> 12/06/05 14:56:30 INFO mapReduceLayer.JobControlCompiler:
> mapred.job.reduce.markreset.buffer.percent is not set, set to default 0.3
>
> Exception in thread "main" java.lang.NoClassDefFoundError:
> org/apache/zookeeper/ZooKeeper
>
> at
> org.apache.pig.backend.hadoop.hbase.HBaseStorage.setLocation(HBaseStorage.java:322)
>
> at
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.getJob(JobControlCompiler.java:369)
>
> at
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.compile(JobControlCompiler.java:256)
>
> at
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher.launchPig(MapReduceLauncher.java:147)
>
> at
> org.apache.pig.backend.hadoop.executionengine.HExecutionEngine.execute(HExecutionEngine.java:382)
>
> at
> org.apache.pig.PigServer.executeCompiledLogicalPlan(PigServer.java:1209)
>
> at org.apache.pig.PigServer.storeEx(PigServer.java:885)
>
> at org.apache.pig.PigServer.store(PigServer.java:827)
>
> at org.apache.pig.PigServer.store(PigServer.java:795)
>
> at ClusterFinder.runIdQuery(ClusterFinder.java:97)
>
> at ClusterFinder.main(ClusterFinder.java:9)
>
> Caused by: java.lang.ClassNotFoundException: org.apache.zookeeper.ZooKeeper
>
> at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
>
> at java.security.AccessController.doPrivileged(Native Method)
>
> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
>
> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
>
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
>
> at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
>
> ... 11 more
>
>
>
>
>
> Any Idea?????
>
>
>
>
> regards
> bajeesh rahman
>
