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[YUNIKORN-2539] Shim: Add deadlock tracking feature #814

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[YUNIKORN-2539] Shim: Add deadlock tracking feature #814

wants to merge 1 commit into from

Commits on Apr 5, 2024

  1. [YUNIKORN-2539] Shim: Add deadlock tracking feature 

    Replaces sync.{RW}Mutex with internal locking.{RW}Mutex implementations.
The new implementation wraps the go-deadlock library with logic to
conditionally enable deadlock detection based on the presence of
environment variables:

To enable the feature:

- DEADLOCK_DETECTION_ENABLED=true

To customize the timeout before potential deadlocks are logged (default
is 60 seconds):

- DEADLOCK_TIMEOUT_SECONDS=60

See https://github.com/sasha-s/go-deadlock for more details.
    @craigcondit
    craigcondit committed Apr 5, 2024
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