Re: Debugging DFS and MapReduce through Eclipse

2006-05-24 Thread Dennis Kubes
Ben, Thanks for the response. I was trying to set it up to run inside of eclipse instead of remote debugging. And I finally got it working. I have both the nutch and hadoop projects pulled from SVN so I am starting the dfs and mapreduce servers from the hadoop codebase. I am starting the

Re: Debugging DFS and MapReduce through Eclipse

2006-05-24 Thread Ben Reed
I debug using eclipse. For example, if I need to debug JobTracker, I put the following lines in the hadoop script: elif [ "$COMMAND" = "jobtracker" ] ; then #HADOOP_OPTS="$HADOOP_OPTS - agentlib:jdwp=transport=dt_socket,address=8000,server=y,suspend=y" CLASS=org.apache.hadoop.mapred.JobTr

Debugging DFS and MapReduce through Eclipse

2006-05-24 Thread Dennis Kubes
Has anyone been able to successfully debug DFS and MapReduce servers running though eclipse. I can get all the servers started and can run MapReduce tasks inside of eclipse but I am getting both classpath errors and debugging stalls. I am just curious what kinds of setups people have for doin