Craig Condit created YUNIKORN-1164:
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Summary: Fix inconsistent lock behavior in application.go
Key: YUNIKORN-1164
URL: https://issues.apache.org/jira/browse/YUNIKORN-1164
Project: Apache YuniKorn
Issue Type: Bug
Components: core - scheduler
Reporter: Craig Condit
The {{Application}} object in {{pkg/scheduler/objects/application.go}} has
inconsistent locking in several places:
* {{getPlaceholderAllocations() }}accesses the allocations map unlocked which
might cause issues.
* Usages of {{clearStateTimer()}} also should be checked.
* {{HandleApplicationEvent()}} and {{OnStateChange()}} assume the lock is
held. However, {{timeoutStateTimer()}} calls {{HandleApplicationEvent()}} with
no lock held.
We should look for any other potential issues here as well.
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