Varun Vasudev created YARN-1781:
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Summary: NM should allow users to specify max disk utilization for
local disks
Key: YARN-1781
URL: https://issues.apache.org/jira/browse/YARN-1781
Project: Hadoop YARN
Issue Type: Bug
Components: nodemanager
Reporter: Varun Vasudev
This is related to YARN-257(it's probably a sub task?). Currently, the NM does
not detect full disks and allows full disks to be used by containers leading to
repeated failures. YARN-257 deals with graceful handling of full disks. This
ticket is only about detection of full disks by the disk health checkers.
The NM should allow users to set a maximum disk utilization for local disks and
mark disks as bad once they exceed that utilization. At the very least, the NM
should at least detect full disks.
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