lichenglin created SPARK-13433:
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Summary: The standalone should limit the count of Running Drivers
Key: SPARK-13433
URL: https://issues.apache.org/jira/browse/SPARK-13433
Project: Spark
Issue Type: Improvement
Components: Scheduler
Affects Versions: 1.6.0
Reporter: lichenglin
I have a 16 cores cluster.
When I submit a lot of job to the standalone server in cluster mode.
A Running driver at least use 1 core may be more.
So all the cores may be used for running driver,
and then there is no cores to run applications
The server is stuck.
So I think we should limit the cores for running driver.
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