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YARN memory allocation

Posted on 2017-12-07
Medium Priority
Last Modified: 2017-12-08

I am new to Hadoop.  I have a question regarding yarn memory allocation.  If  we have 16GB memory in cluster,  we can have least 3 4GB cluster an keep 4 GB for other uses.  If a job needs 10 GB RAM, would it use 3 containers or  use one container and will start using the ram rest of the RAM ?
Question by:mokkan

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