I'm not sure if this is what you're asking for the count of, but only
83 task attempts were made in my last execution. This error happens
with every task, so the job fails quickly.
Ed
On Mon, Oct 26, 2009 at 12:00 AM, Amogh Vasekar wrote:
> Hi,
> Can you let us know if the count of attempt_ s i
Hi,
Can you let us know if the count of attempt_ s is 32k - 1? I remember reading
about similar error sometime back.
Amogh
On 10/26/09 9:06 AM, "Ed Mazur" wrote:
I'm having problems on 0.20.0 when map output compression is enabled.
Map tasks complete (TaskRunner: Task 'attempt_*' done), but
I'm having problems on 0.20.0 when map output compression is enabled.
Map tasks complete (TaskRunner: Task 'attempt_*' done), but it looks
like the JVM running the task crashes immediately after. Here's the
TaskTracker log:
java.io.IOException: Task process exit with nonzero status of 134.
at
Hi gao,
You did not provider the type of key and value explicitly in your code, so
you have to write your map method as
public void map(Object key, Object value, OutputCollector output,
Reporter reporter) throws IOException {
// TODO Auto-generated method stub
}
But I suggest you wr
Hi all, I have some question regarding how to compile a simple hadoop
program.
setup
Java 1.6
Ubuntu 9.02
Hadoop 0.19.2
//below is the mapper class
import java.io.IOException;
import java.util.StringTokenizer;
import org.apache.hadoop.io.IntWritable;
import org.apache.hadoop.io.LongWritable;
im
