Github user tgravescs commented on the pull request:
https://github.com/apache/spark/pull/1589#issuecomment-62393880
I think I understand what you are saying, but YARN handles removing
container requests once it has been allocated.
Here is a scenario:
- spark requests 2 containers (yarn request total = 2)
- yarn allocates one and give it to spark (yarn request total = 1)
- spark task failed so +1 to requests (yarn request total = 2)
If this is not the scenario please clarify.
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