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https://issues.apache.org/jira/browse/YUNIKORN-1178?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Craig Condit reassigned YUNIKORN-1178:
--------------------------------------
Assignee: Craig Condit
> Nil pointer dereference during schedule recovery
> ------------------------------------------------
>
> Key: YUNIKORN-1178
> URL: https://issues.apache.org/jira/browse/YUNIKORN-1178
> Project: Apache YuniKorn
> Issue Type: Bug
> Components: shim - kubernetes
> Reporter: Craig Condit
> Assignee: Craig Condit
> Priority: Critical
>
> Observed a SIGSEGV during context recovery:
> {noformat}
> 2022-04-13T20:34:42.675Z INFO cache/node.go:109 add existing
> allocation {"nodeID": "yk8s-worker", "allocation":
> "allocationKey:\"8bf3b33c-4dd9
> panic: runtime error: invalid memory address or nil pointer dereference
>
> [signal SIGSEGV: segmentation violation code=0x1 addr=0x58 pc=0x17b34d7]
>
>
>
> goroutine 196 [running]:
>
> github.com/apache/yunikorn-k8shim/pkg/cache.(*Context).recover(0xc00013d2c0,
> 0xc003de8210, 0x1, 0x1, 0x45d964b800, 0x1, 0xc003d03d28)
> /Users/ccondit/yunikorn/yunikorn-k8shim/pkg/cache/context_recovery.go:121
> +0x1e77
> github.com/apache/yunikorn-k8shim/pkg/cache.(*Context).WaitForRecovery(0xc00013d2c0,
> 0xc003de8210, 0x1, 0x1, 0x45d964b800, 0xc003de8210, 0x0)
> /Users/ccondit/yunikorn/yunikorn-k8shim/pkg/cache/context_recovery.go:46
> +0xb3
> github.com/apache/yunikorn-k8shim/pkg/shim.(*KubernetesShim).recoverSchedulerState.func1(0xc0005295c0)
>
> /Users/ccondit/yunikorn/yunikorn-k8shim/pkg/shim/scheduler.go:216 +0x1e5
>
> created by
> github.com/apache/yunikorn-k8shim/pkg/shim.(*KubernetesShim).recoverSchedulerState
>
> /Users/ccondit/yunikorn/yunikorn-k8shim/pkg/shim/scheduler.go:191 +0x3f
>
> Stream closed EOF for yunikorn/yunikorn-scheduler-5b67d97447-7mds6
> (yunikorn-scheduler-k8s)
> {noformat}
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