hadoop-hdfs-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Hitesh Shah <hit...@hortonworks.com>
Subject Re: Error starting ResourceManager with hadoop-2.0.3-alpha
Date Thu, 21 Mar 2013 17:25:08 GMT
You are missing the capacity-scheduler.xml in your config directory or in your classpath. You
can pull a default example copy of it from here:
http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests/src/test/resources/capacity-scheduler.xml

-- Hitesh

On Mar 21, 2013, at 7:57 AM, Krishna Kishore Bonagiri wrote:

> Hi,
> 
>   I had been using hadoop-2.0.0-alpha since quite sometime which I think I downloaded
around June/July last year. Now I am trying to shift to the latest version hadoop-2.0.3-alpha
and while starting it up in the similar way as the old one, I am getting the following error
in Resource Manger's log file and it is not starting up.
> 
> 
> 2013-03-21 10:25:18,811 FATAL [main] resourcemanager.ResourceManager (ResourceManager.java:main(713))
- Error starting ResourceManager
> java.lang.IllegalStateException: Queue configuration missing child queue names for root
>         at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.parseQueue(CapacityScheduler.java:328)
>         at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.initializeQueues(CapacityScheduler.java:255)
>         at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.reinitialize(CapacityScheduler.java:220)
>         at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.init(ResourceManager.java:226)
>         at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:710)
> 2013-03-21 10:25:18,817 INFO  [Thread-5] service.CompositeService (CompositeService.java:run(124))
- Error stopping ResourceManager
> java.lang.NullPointerException
>         at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.stop(ResourceManager.java:590)
>         at org.apache.hadoop.yarn.service.CompositeService$CompositeServiceShutdownHook.run(CompositeService.java:122)
>         at org.apache.hadoop.util.ShutdownHookManager$1.run(ShutdownHookManager.java:54)
> 2013-03-21 10:25:18,817 INFO  [Thread-5] resourcemanager.ResourceManager (StringUtils.java:run(595))
- SHUTDOWN_MSG:
> /************************************************************
> 
> 
> 
> I don' t know what is chiled queue names and where to set that information. Please help
me, what am I missing?
> 
> Thanks,
> Kishore


Mime
View raw message