Embedded Pig with Java

[Prashant Kommireddi]

I am embedding Pig Latin in Java, and want to check the error logs. Where
can I find them?
The program below runs fine if I don't use the line
*pigServer.registerQuery("REGISTER
'" +lib+ "';");

But fails when I use this line and I can't find the logs in the directory I
ran this from.

*
import java.io.IOException;

import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.pig.PigServer;

public class idmapreduce {
    public static void main(String[] args) {
        try {
            PigServer pigServer = new PigServer("mapreduce");
            runIdQuery(pigServer, "passwd",
"/home/pkommireddi/dev/apps/gridforce/main/pigassist/dist/pigassist.jar");
        } catch (Exception e) {}
    }

    public static void runIdQuery(PigServer pigServer, String inputFile,
String lib) throws IOException {
        Configuration conf = new Configuration();
        FileSystem fs = FileSystem.get(conf);

        Path output = new Path("idout");
        fs.delete(output, true);

        *pigServer.registerQuery("REGISTER '" +lib+ "';");*
        pigServer.registerQuery("A = load '" + inputFile + "' using
PigStorage(':');");
        pigServer.registerQuery("B = foreach A generate $0 as id;");
        pigServer.store("B", "idout");

    }
}


Thanks,
Prashant Kommireddi