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Type:
Bug
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Status: Closed
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: 0.8.1, 0.9.0, 1.0.0
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Component/s: Spark Core
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Labels:
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Environment:
Spark on cluster of three nodes on Ubuntu 12.04.4 LTS
Worker dies when i try to submit drivers more than the allocated cores. When I submit 9 drivers with one core for each driver on a cluster having 8 cores all together the worker dies as soon as i submit the 9 the driver. It works fine until it reaches 8 cores, As soon as i submit 9th driver the driver status remains "Submitted" and the worker crashes. I understand that we cannot run drivers more than the allocated cores but the problem here is instead of the 9th driver being in queue it is being executed and as a result it is crashing the worker. Let me know if there is a way to get around this issue or is it being fixed in the upcoming version?
Cluster Details:
Spark 1.00
2 nodes with 4 cores each.
- relates to
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- Resolved
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