> I'm using `hadoop jar` command not sure it does mean you know how to specify the pool through hadoop jar command already, just in case.
./bin/hadoop jar hadoop-examples-0.20.2-cdh3u0.jar wordcount -Dmapred.fairscheduler.pool=log2hive input output hth p On Tue, Oct 25, 2011 at 8:57 AM, Raimon Bosch <[email protected]> wrote: > Hi all, > > I'm trying to launch a process to map our log data into hive tables and I > was trying to assign this job to a specific pool name. This is our > configuration file: > > --------- allocations.xml -------- > <?xml version="1.0"?> > <allocations> > > <pool name="log2hive"> > <minMaps>14</minMaps> > <minReduces>6</minReduces> > <maxRunningJobs>1</maxRunningJobs> > <minSharePreemptionTimeout>300</minSharePreemptionTimeout> > <weight>1.0</weight> > </pool> > > <defaultMinSharePreemptionTimeout>600</defaultMinSharePreemptionTimeout> > <fairSharePreemptionTimeout>600</fairSharePreemptionTimeout> > > </allocations> > --------- mapred-site.xml -------------- > <property> > <name>mapred.jobtracker.taskScheduler</name> > <value>org.apache.hadoop.mapred.FairScheduler</value> > </property> > > <property> > <name>mapred.fairscheduler.allocation.file</name> > <value>/hadoop/conf/allocations.xml</value> > </property> > > My question is how can I use this new pool to launch jobs? I'm using `hadoop > jar` command but I would be also interested in assign pools from my code. > > > Thanks in advance, >
