Resources can mean memory-only (by default) or memory + CPU etc across the _entire_ cluster.
So 70% of cluster resources for a queue means that 70% of the total memory set for Hadoop in the cluster are available for all applications in that queue. Heap sizes are part of the memory requirements for each container. HTH +Vinod On Dec 5, 2014, at 5:41 AM, Chris Mawata <chris.maw...@gmail.com> wrote: > Hi all, > when you divide up resources e.g. on CapacityScheduler or FairScheduler > etc., what does x% or resources mean? So, for example, a guranteed 70% meant > to indicate you can have up to > 70% of the containers clusterwide irrespective of size of container > 70% of the containers on each node > or should it not be number of containers but sum of heap sizes? > > Cheers > Chris Mawata
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