Try running with java -cp <path>pig.jar idlocal.Idlocal David
On Apr 3, 2014, at 7:54 AM, Junior Tsire <jajao2...@yahoo.fr> wrote: > Hi everybody, > > I have been following a tutorial on how to embed pig in java because I am > currently learning it. I used the sample code that I found on > http://pig.apache.org/docs/r0.11.0/cont.html to teach myself and here is the > code that I took and paste it on netbeans > > package idlocal; > > import java.io.IOException; > > import org.apache.pig.PigServer; > > public class Idlocal{ > public static void main(String[] args) { > > try { > PigServer pigServer = new PigServer("local"); > runIdQuery(pigServer, "passwd"); > } > catch(Exception e) { > } > } > > public static void runIdQuery(PigServer pigServer, String inputFile) throws > IOException { > pigServer.registerQuery("A = load '" + inputFile + "' using > PigStorage(':');"); > pigServer.registerQuery("B = foreach A generate $0 as id;"); > pigServer.store("B", "id.out"); > } > } > > I managed to compile it on cygwin by doing javac -cp <path>pig.jar > idlocal.java. It successfully created the class file. Now when I tried to run > it (on cygwin) by doing java -cp <path>pig.jar idlocal, it gave me the this > Error: Could not find or load main class Idlocal. > I really need some help because I don't know what is going on :(
