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https://issues.apache.org/jira/browse/YUNIKORN-948?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Peter Bacsko updated YUNIKORN-948:
----------------------------------
Component/s: test - unit
> Data race in TestGetSchedulerHealthStatusContext
> -------------------------------------------------
>
> Key: YUNIKORN-948
> URL: https://issues.apache.org/jira/browse/YUNIKORN-948
> Project: Apache YuniKorn
> Issue Type: Bug
> Components: test - unit
> Reporter: Peter Bacsko
> Priority: Major
>
> When running the unit tests, the following data occurred:
> {noformat}
> ==================
> WARNING: DATA RACE
> Write at 0x00c000398bd0 by goroutine 21:
> runtime.mapassign_faststr()
> /snap/go/8627/src/runtime/map_faststr.go:202 +0x0
>
> github.com/apache/incubator-yunikorn-core/pkg/scheduler.TestGetSchedulerHealthStatusContext()
>
> /home/bacskop/repos/incubator-yunikorn-core/pkg/scheduler/health_checker_test.go:100
> +0xc64
> testing.tRunner()
> /snap/go/8627/src/testing/testing.go:1259 +0x22f
> testing.(*T).Run·dwrap·21()
> /snap/go/8627/src/testing/testing.go:1306 +0x47
> Previous read at 0x00c000398bd0 by goroutine 23:
> runtime.mapiterinit()
> /snap/go/8627/src/runtime/map.go:802 +0x0
>
> github.com/apache/incubator-yunikorn-core/pkg/scheduler.(*PartitionContext).GetAppsByState()
>
> /home/bacskop/repos/incubator-yunikorn-core/pkg/scheduler/partition.go:1079
> +0x186
>
> github.com/apache/incubator-yunikorn-core/pkg/scheduler.(*PartitionContext).cleanupExpiredApps()
>
> /home/bacskop/repos/incubator-yunikorn-core/pkg/scheduler/partition.go:1364
> +0x4f
>
> github.com/apache/incubator-yunikorn-core/pkg/scheduler.partitionManager.cleanupExpiredApps()
>
> /home/bacskop/repos/incubator-yunikorn-core/pkg/scheduler/partition_manager.go:154
> +0x64
>
> github.com/apache/incubator-yunikorn-core/pkg/scheduler.partitionManager.Run·dwrap·45()
>
> /home/bacskop/repos/incubator-yunikorn-core/pkg/scheduler/partition_manager.go:57
> +0x64
> Goroutine 21 (running) created at:
> testing.(*T).Run()
> /snap/go/8627/src/testing/testing.go:1306 +0x726
> testing.runTests.func1()
> /snap/go/8627/src/testing/testing.go:1598 +0x99
> testing.tRunner()
> /snap/go/8627/src/testing/testing.go:1259 +0x22f
> testing.runTests()
> /snap/go/8627/src/testing/testing.go:1596 +0x7ca
> testing.(*M).Run()
> /snap/go/8627/src/testing/testing.go:1504 +0x9d1
> main.main()
> _testmain.go:197 +0x324
> Goroutine 23 (running) created at:
>
> github.com/apache/incubator-yunikorn-core/pkg/scheduler.partitionManager.Run()
>
> /home/bacskop/repos/incubator-yunikorn-core/pkg/scheduler/partition_manager.go:57
> +0x34b
>
> github.com/apache/incubator-yunikorn-core/pkg/scheduler.(*ClusterContext).updateSchedulerConfig·dwrap·6()
>
> /home/bacskop/repos/incubator-yunikorn-core/pkg/scheduler/context.go:329 +0x64
> ==================
> --- FAIL: TestGetSchedulerHealthStatusContext (0.00s)
> testing.go:1152: race detected during execution of test
> {noformat}
> Let's use {{PartitionContext.AddApplication()}} which uses locking instead of
> directly manipulating the map.
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