yangwwei commented on issue #92: fix a scheduler deadlock URL: https://github.com/apache/incubator-yunikorn-core/pull/92#issuecomment-592706379 Since we are using the fine-grained locking mechanism, I am suggesting to fix this issue with the changes in this PR. The idea is to avoid calling `sa.updateAskRepeatInternal()` in `recoverOnNode()`. I was first trying to move the app lock inside of `updateAskRepeatInternal()` but that doesn't work because this "internal" call is assumed to be app-lock-free.
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