Details
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Bug
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Status: Resolved
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Minor
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Resolution: Not A Problem
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1.5.0
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None
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None
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RHEL 6.5 64 bit
Description
Number of workers: 21
Number of executors: 63
Steps to reproduce:
1. Run 4 jobs each with max cores set to 10
2. The first 3 jobs run with 10 each. (30 executors consumed so far)
3. The 4 th job waits even though there are 33 idle executors.
The reason is that a job will not get executors unless
the total number of EXECUTORS in use < the number of WORKERS
If there are executors available, resources should be allocated to the pending job.