you need to set your PIG_CLASSPATH to point to the jython.jar On Fri, Jun 17, 2011 at 3:25 PM, Bing Wei <[email protected]> wrote:
> Hi, I tried to use python udf in pig, but get the error 'Could not > initialize class org.apache.pig.scripting.jython.JythonScriptEngine > $Interpreter'. > > I register jython.jar in my pig script as follows: > register /home/bing/software/jython/jython.jar > > I also add jython.jar into CLASSPATH. > > What did I miss here? > > -- > Bing > > @BingW11 > Software Engineer@Twitter >
