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AWS EMR YARN capacity scheduler configuration
I am trying to start an EMR cluster with bootstrap actions to configure YARN  scheduler.
This is the article I used to find the values. 
http://docs.aws.amazon.com/datapipeline/latest/DeveloperGuide/dp-object-hadoopactivity.html
http://docs.aws.amazon.com/ElasticMapReduce/latest/DeveloperGuide/emr-plan-bootstrap.html#PredefinedBootstrapActions_ConfigureHadoop
Below is the bootstrap action:
s3://us-east-1.elasticmapreduce/bootstrap-actions/configure-hadoop -z, yarn.scheduler.capacity.root.queues=low\,high\,default, -z, yarn.scheduler.capacity.root.high.capacity=50, -z, yarn.scheduler.capacity.root.low.capacity=10, -z, yarn.scheduler.capacity.root.default.capacity=30
AMI version: 3.9.0
Hadoop distribution:Amazon 2.4.0
But I always get this error
On the master instance (i-72ba3ca7), after bootstrap actions were run Hadoop failed to launch
What am I missing?

One thing, I could see is, the sum of below should be 100 which is 90(50+10+30)
yarn.scheduler.capacity.root.high.capacity=50, -z,    yarn.scheduler.capacity.root.low.capacity=10, -z,    yarn.scheduler.capacity.root.default.capacity=30
Please modify the above numbers to make it 100 and try it.
