What Linux distro are you running? It seems vaguely possible that you're using some incompatible library versions compared to what everyone else has tested libhadoop with.
-Todd On Sun, Oct 25, 2009 at 8:36 PM, Ed Mazur <[email protected]> wrote: > 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 org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:418) > > An error per task attempt. Each also produces a JRE error report file: > > http://pastebin.com/f590087f0 > > This was using DefaultCodec. I observed similar results with GzipCodec. > > Ed Mazur >
