java -cp /usr/local/pig/pig-0.9.1.jar:/usr/local/jython2.5.2/jython.jar org.apache.pig.Main sample.py, I believe
2012/1/11 rahul raghavendhra <[email protected]> > when i run using java -cp > > $>java -cp /usr/local/pig/pig-0.9.1.jar:/usr/local/jython2.5.2/jython.jar > sample.py > Exception in thread "main" java.lang.NoClassDefFoundError: sample/py > Caused by: java.lang.ClassNotFoundException: sample.py > 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: sample.py. Program will exit. > > please help > > > On Thu, Jan 12, 2012 at 12:11 PM, rahul raghavendhra < > [email protected]> wrote: > > > > > How to run as a script file > > > > pig script.py ?? > > > > please help > > ./rahul > > > > On Thu, Jan 12, 2012 at 12:06 PM, rahul raghavendhra < > > [email protected]> wrote: > > > >> I am a newbie.. please make it so clear.. > >> > >> > >> when i inside bin as > >> pig sample.py > >> > >> i got this error.. > >> > >> hadoop1@karthi-ericsson:/usr/ > >> local/pig/bin$ pig sample.py > >> 2012-01-12 11:53:14,475 [main] INFO org.apache.pig.Main - Logging > error > >> messages to: /usr/local/pig/bin/pig_1326349394473.log > >> 2012-01-12 11:53:14,485 [main] INFO org.apache.pig.Main - Run embedded > >> script: jython > >> 2012-01-12 11:53:14,597 [main] INFO > >> org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - > Connecting > >> to hadoop file system at: hdfs://localhost:54310 > >> 2012-01-12 11:53:14,736 [main] INFO > >> org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - > Connecting > >> to map-reduce job tracker at: localhost:54311 > >> hadoop1@karthi-ericsson:/usr/local/pig/bin$ > >> > >> how to run as a script file > >> > >> > >> On Thu, Jan 12, 2012 at 12:01 PM, Daniel Dai <[email protected] > >wrote: > >> > >>> Hi, Rahul, > >>> Embedding mode does not work with grunt. Please run as a script file. > >>> > >>> Daniel > >>> > >>> On Wed, Jan 11, 2012 at 10:24 PM, rahul raghavendhra < > >>> [email protected]> wrote: > >>> > >>> > i have downloaded jython jar and installed it.. but i couldnt run pig > >>> > scripts using py script... i have created a .py in pig/bin forder.. > >>> how to > >>> > run the pig.. pig wiki is not so clear..please help. > >>> > > >>> > when i run the script inside grunt as run sample.py > >>> > > >>> > i got the following error > >>> > > >>> > grunt> #!/usr/bin/python > >>> > grunt> from org.apache.pig.scripting import Pig > >>> > 2012-01-12 11:50:18,637 [main] ERROR > org.apache.pig.tools.grunt.Grunt > >>> - > >>> > ERROR 1000: Error during parsing. Encountered " <IDENTIFIER> "from "" > >>> at > >>> > line 2, column 1. > >>> > > >>> > > >>> > when i inside bin as pig sample.py > >>> > i got this error.. > >>> > hadoop1@karthi-ericsson:/usr/local/pig/bin$ pig sample.py > >>> > 2012-01-12 11:53:14,475 [main] INFO org.apache.pig.Main - Logging > >>> error > >>> > messages to: /usr/local/pig/bin/pig_1326349394473.log > >>> > 2012-01-12 11:53:14,485 [main] INFO org.apache.pig.Main - Run > >>> embedded > >>> > script: jython > >>> > 2012-01-12 11:53:14,597 [main] INFO > >>> > org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - > >>> Connecting > >>> > to hadoop file system at: hdfs://localhost:54310 > >>> > 2012-01-12 11:53:14,736 [main] INFO > >>> > org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - > >>> Connecting > >>> > to map-reduce job tracker at: localhost:54311 > >>> > hadoop1@karthi-ericsson:/usr/local/pig/bin$ > >>> > > >>> > > >>> > please help > >>> > ./rahul > >>> > > >>> > >> > >> > > >
