Re: TaskTracker not starting on all nodes

2011-03-12 Thread Allen Wittenauer
(Removing common-dev, because this isn't a dev question) On Feb 26, 2011, at 7:25 AM, bikash sharma wrote: > Hi, > I have a 10 nodes Hadoop cluster, where I am running some benchmarks for > experiments. > Surprisingly, when I initialize the Hadoop cluster > (hadoop/bin/start-mapred.sh), in many

TaskTracker not starting on all nodes

2011-02-26 Thread bikash sharma
Hi, I have a 10 nodes Hadoop cluster, where I am running some benchmarks for experiments. Surprisingly, when I initialize the Hadoop cluster (hadoop/bin/start-mapred.sh), in many instances, only some nodes have TaskTracker process up (seen using jps), while other nodes do not have TaskTrackers. Cou