[
https://issues.apache.org/jira/browse/YUNIKORN-442?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Craig Condit closed YUNIKORN-442.
---------------------------------
> Data race in resources.go
> -------------------------
>
> Key: YUNIKORN-442
> URL: https://issues.apache.org/jira/browse/YUNIKORN-442
> Project: Apache YuniKorn
> Issue Type: Bug
> Components: core - scheduler
> Affects Versions: 0.9
> Reporter: Adam Antal
> Priority: Major
>
> I added multiple pods in my docker-desktop environment and got the following
> data race:
> {noformat}
> ==================
> WARNING: DATA RACE
> Write at 0x00c00a8fa030 by goroutine 75:
> runtime.mapassign_faststr()
> /usr/local/go/src/runtime/map_faststr.go:202 +0x0
>
> github.com/apache/incubator-yunikorn-core/pkg/common/resources.(*Resource).AddTo()
>
> /Users/adamantal/git/yunikorn/yunikorn-core/pkg/common/resources/resources.go:136
> +0x1c7
>
> github.com/apache/incubator-yunikorn-core/pkg/scheduler.(*SchedulingApplication).addAllocationAsk()
>
> /Users/adamantal/git/yunikorn/yunikorn-core/pkg/scheduler/scheduling_application.go:243
> +0x3ed
>
> github.com/apache/incubator-yunikorn-core/pkg/scheduler.(*Scheduler).updateSchedulingRequest()
>
> /Users/adamantal/git/yunikorn/yunikorn-core/pkg/scheduler/scheduler.go:163
> +0x10b
>
> github.com/apache/incubator-yunikorn-core/pkg/scheduler.(*Scheduler).processAllocationUpdateEvent()
>
> /Users/adamantal/git/yunikorn/yunikorn-core/pkg/scheduler/scheduler.go:415
> +0x276
>
> github.com/apache/incubator-yunikorn-core/pkg/scheduler.(*Scheduler).handleSchedulerEvent()
>
> /Users/adamantal/git/yunikorn/yunikorn-core/pkg/scheduler/scheduler.go:597
> +0x38b
> Previous read at 0x00c00a8fa030 by goroutine 77:
> runtime.mapiterinit()
> /usr/local/go/src/runtime/map.go:797 +0x0
>
> github.com/apache/incubator-yunikorn-core/pkg/common/resources.StrictlyGreaterThanZero()
>
> /Users/adamantal/git/yunikorn/yunikorn-core/pkg/common/resources/resources.go:690
> +0xb1
>
> github.com/apache/incubator-yunikorn-core/pkg/scheduler.filterOnPendingResources()
> /Users/adamantal/git/yunikorn/yunikorn-core/pkg/scheduler/sorters.go:85
> +0x168
> github.com/apache/incubator-yunikorn-core/pkg/scheduler.sortApplications()
> /Users/adamantal/git/yunikorn/yunikorn-core/pkg/scheduler/sorters.go:61
> +0x2a4
>
> github.com/apache/incubator-yunikorn-core/pkg/scheduler.(*SchedulingQueue).sortApplications()
>
> /Users/adamantal/git/yunikorn/yunikorn-core/pkg/scheduler/scheduling_queue.go:446
> +0xe8
>
> github.com/apache/incubator-yunikorn-core/pkg/scheduler.(*SchedulingQueue).tryAllocate()
>
> /Users/adamantal/git/yunikorn/yunikorn-core/pkg/scheduler/scheduling_queue.go:556
> +0xb6
>
> github.com/apache/incubator-yunikorn-core/pkg/scheduler.(*SchedulingQueue).tryAllocate()
>
> /Users/adamantal/git/yunikorn/yunikorn-core/pkg/scheduler/scheduling_queue.go:569
> +0x6da
>
> github.com/apache/incubator-yunikorn-core/pkg/scheduler.(*partitionSchedulingContext).tryAllocate()
>
> /Users/adamantal/git/yunikorn/yunikorn-core/pkg/scheduler/scheduling_partition.go:371
> +0x93
>
> github.com/apache/incubator-yunikorn-core/pkg/scheduler.(*Scheduler).schedule()
>
> /Users/adamantal/git/yunikorn/yunikorn-core/pkg/scheduler/scheduler.go:649
> +0x9d2
>
> github.com/apache/incubator-yunikorn-core/pkg/scheduler.(*Scheduler).internalSchedule()
>
> /Users/adamantal/git/yunikorn/yunikorn-core/pkg/scheduler/scheduler.go:103
> +0x38
> Goroutine 75 (running) created at:
>
> github.com/apache/incubator-yunikorn-core/pkg/scheduler.(*Scheduler).StartService()
>
> /Users/adamantal/git/yunikorn/yunikorn-core/pkg/scheduler/scheduler.go:67
> +0x9d
>
> github.com/apache/incubator-yunikorn-core/pkg/entrypoint.startAllServicesWithParameters()
>
> /Users/adamantal/git/yunikorn/yunikorn-core/pkg/entrypoint/entrypoint.go:87
> +0x64c
> github.com/apache/incubator-yunikorn-core/pkg/entrypoint.StartAllServices()
>
> /Users/adamantal/git/yunikorn/yunikorn-core/pkg/entrypoint/entrypoint.go:43
> +0x77
> main.main()
> /Users/adamantal/git/yunikorn/yunikorn-k8shim/pkg/shim/main.go:45 +0x4e9
> Goroutine 77 (running) created at:
>
> github.com/apache/incubator-yunikorn-core/pkg/scheduler.(*Scheduler).StartService()
>
> /Users/adamantal/git/yunikorn/yunikorn-core/pkg/scheduler/scheduler.go:74
> +0x1b9
>
> github.com/apache/incubator-yunikorn-core/pkg/entrypoint.startAllServicesWithParameters()
>
> /Users/adamantal/git/yunikorn/yunikorn-core/pkg/entrypoint/entrypoint.go:87
> +0x64c
> github.com/apache/incubator-yunikorn-core/pkg/entrypoint.StartAllServices()
>
> /Users/adamantal/git/yunikorn/yunikorn-core/pkg/entrypoint/entrypoint.go:43
> +0x77
> main.main()
> /Users/adamantal/git/yunikorn/yunikorn-k8shim/pkg/shim/main.go:45 +0x4e9
> {noformat}
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