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From james warren <ja...@rockyou.com>
Subject fair scheduler preemptions timeout difficulties
Date Thu, 03 Dec 2009 00:26:23 GMT
Greetings, Hadoop Fans:

I'm attempting to use the timeout feature of the Fair Scheduler (using
Cloudera's most recently released distribution 0.20.1+152-1), but without
success.  I'm using the following configs:


<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>



and /etc/hadoop/conf/pools.xml

<?xml version="1.0"?>
  <pool name="realtime">
  <pool name="default">

but a job in the realtime pool fails to interrupt a job running in the
default queue (waited for > 15 minutes).  Is there something wrong with my
configs?  Or is there anything in the logs that would be useful for
debugging?  (I've only found a "successfully configured fairscheduler"
comment in the jobtracker log upon starting up the daemon.)

Help would be extremely appreciated!

-James Warren

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