PoAn Yang created YUNIKORN-2058:
-----------------------------------

             Summary: Potential data race function EventSystemImpl .reloadConfig
                 Key: YUNIKORN-2058
                 URL: https://issues.apache.org/jira/browse/YUNIKORN-2058
             Project: Apache YuniKorn
          Issue Type: Task
          Components: core - common
            Reporter: PoAn Yang
            Assignee: PoAn Yang
             Fix For: 1.4.0


{noformat}
WARNING: DATA RACE
390Write at 0x00c00012bfc0 by goroutine 131:
391  
github.com/apache/yunikorn-core/pkg/events.(*EventSystemImpl).reloadConfig()
392      
/home/runner/work/yunikorn-core/yunikorn-core/pkg/events/event_system.go:200 
+0x46
393  
github.com/apache/yunikorn-core/pkg/events.(*EventSystemImpl).StartServiceWithPublisher.func1.1()
394      
/home/runner/work/yunikorn-core/yunikorn-core/pkg/events/event_system.go:117 
+0x33
395
396Previous write at 0x00c00012bfc0 by goroutine 127:
397  
github.com/apache/yunikorn-core/pkg/events.(*EventSystemImpl).StartServiceWithPublisher()
398      
/home/runner/work/yunikorn-core/yunikorn-core/pkg/events/event_system.go:122 
+0x1b3
399  github.com/apache/yunikorn-core/pkg/events.(*EventSystemImpl).Restart()
400      
/home/runner/work/yunikorn-core/yunikorn-core/pkg/events/event_system.go:196 
+0x35
401  
github.com/apache/yunikorn-core/pkg/events.(*EventSystemImpl).reloadConfig()
402      
/home/runner/work/yunikorn-core/yunikorn-core/pkg/events/event_system.go:207 
+0x9c
403  
github.com/apache/yunikorn-core/pkg/events.(*EventSystemImpl).StartServiceWithPublisher.func1.1()
404      
/home/runner/work/yunikorn-core/yunikorn-core/pkg/events/event_system.go:117 
+0x33
405
406Goroutine 131 (running) created at:
407  
github.com/apache/yunikorn-core/pkg/events.(*EventSystemImpl).StartServiceWithPublisher.func1()
408      
/home/runner/work/yunikorn-core/yunikorn-core/pkg/events/event_system.go:117 
+0x8d
409  
github.com/apache/yunikorn-core/pkg/common/configs.processConfigMapCallbacks()
410      
/home/runner/work/yunikorn-core/yunikorn-core/pkg/common/configs/configs.go:121 
+0x51
411  runtime.deferreturn()
412      /opt/hostedtoolcache/go/1.21.3/x64/src/runtime/panic.go:477 +0x30
413  
github.com/apache/yunikorn-core/pkg/webservice.TestGetEventsWhenTrackingDisabled.func1()
414      
/home/runner/work/yunikorn-core/yunikorn-core/pkg/webservice/handlers_test.go:1453
 +0x6e
415  runtime.deferreturn()
416      /opt/hostedtoolcache/go/1.21.3/x64/src/runtime/panic.go:477 +0x30
417  testing.tRunner()
418      /opt/hostedtoolcache/go/1.21.3/x64/src/testing/testing.go:1595 +0x238
419  testing.(*T).Run.func1()
420      /opt/hostedtoolcache/go/1.21.3/x64/src/testing/testing.go:1648 +0x44
421
422Goroutine 127 (finished) created at:
423  
github.com/apache/yunikorn-core/pkg/events.(*EventSystemImpl).StartServiceWithPublisher.func1()
424      
/home/runner/work/yunikorn-core/yunikorn-core/pkg/events/event_system.go:117 
+0x8d
425  
github.com/apache/yunikorn-core/pkg/common/configs.processConfigMapCallbacks()
426      
/home/runner/work/yunikorn-core/yunikorn-core/pkg/common/configs/configs.go:121 
+0x51
427  runtime.deferreturn()
428      /opt/hostedtoolcache/go/1.21.3/x64/src/runtime/panic.go:477 +0x30
429  
github.com/apache/yunikorn-core/pkg/webservice.TestGetEventsWhenTrackingDisabled()
430      
/home/runner/work/yunikorn-core/yunikorn-core/pkg/webservice/handlers_test.go:1458
 +0xe4
431  testing.tRunner()
432      /opt/hostedtoolcache/go/1.21.3/x64/src/testing/testing.go:1595 +0x238
433  testing.(*T).Run.func1()
434      /opt/hostedtoolcache/go/1.21.3/x64/src/testing/testing.go:1648 
+0x44{noformat}



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