Hello Lance, On Fri, Apr 8, 2011 at 10:07 AM, Lance Norskog <[email protected]> wrote: > Somehow, in the long chain of shell variable fiddling that creates the > command line in bin/daemon.sh, there is a small mistake. The command > line for tasktracker comes out (shorn of many other items) with two > memory allocation requests: > > /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/bin/java > --Xmx1000m -Xmx512m org.apache.hadoop.mapred.TaskTracker
Yes, this occurs when special opts are also set for individual daemons. An issue already tracks this, if you're interested in fixing this behavior! Have a look at: https://issues.apache.org/jira/browse/HADOOP-6167 -- Harsh J
