Oh, I assumed that seqpig was a part of pig. Replacing the "pig" with "seqpig" did the trick. Looks like the args are identical to those of the pig.
Thank you for your responses! -Mehmet On Apr 22, 2013, at 5:20 PM, j.barrett Strausser wrote: > Looks like that loader is related to and available from : > http://seqpig.sourceforge.net/ > > I don't believe the BamUdfLoader is native to pig. > > -b > > > On Mon, Apr 22, 2013 at 5:06 PM, Mehmet Belgin <mehmet.bel...@oit.gatech.edu >> wrote: > >> Hi Everyone, >> >> I have absolutely no experience with Pig and limited experience with >> hadoop, so please bear with me. We built a small hadoop cluster for >> experimental purposes and installed pig with all listed dependencies. I >> made sure that all of the jars are in CLASSPATH and env variables are >> defined as docuemtned, but still getting the following error: >> >> 2013-04-22 16:50:08,770 [main] ERROR org.apache.pig.tools.grunt.Grunt - >> ERROR 1070: Could not resolve BamUDFLoader using imports: [, >> org.apache.pig.builtin., org.apache.pig.impl.builtin.] >> >> And this is the command we are running: >> >> pig -param inputfile=./bowtie_sorted.bam -param >> outputfile=hadoop_bam.pileup -param pparallel=1 >> ${SEQPIG_HOME}/scripts/pileup.pig >> >> My google search for this error or "BamUDFLoader" alone did not return >> anything useful. Which jar is supposed to provide this function? Any >> suggestions will be appreciated. >> >> Thanks a lot in advance! >> -Mehmet >> >> >> >> > > > -- > > > https://github.com/bearrito > @barrettsmash
