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https://issues.apache.org/jira/browse/YUNIKORN-2562?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Peter Bacsko resolved YUNIKORN-2562.
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Fix Version/s: 1.6.0
1.5.1
Resolution: Fixed
> Nil pointer panic in Application.ReplaceAllocation()
> ----------------------------------------------------
>
> Key: YUNIKORN-2562
> URL: https://issues.apache.org/jira/browse/YUNIKORN-2562
> Project: Apache YuniKorn
> Issue Type: Bug
> Components: core - scheduler
> Reporter: Peter Bacsko
> Assignee: Peter Bacsko
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.6.0, 1.5.1
>
>
> The following panic was generated during placeholder replacement:
> {noformat}
> 2024-04-16T13:46:58.583Z INFO shim.cache.task cache/task.go:542
> releasing allocations {"numOfAsksToRelease": 1,
> "numOfAllocationsToRelease": 1}
> 2024-04-16T13:46:58.583Z INFO shim.fsm cache/task_state.go:380
> Task state transition {"app": "application-spark-abrdrsmo8no2", "task":
> "cd73be15-af61-4248-89e1-d3296e72214e", "taskAlias":
> "obem-spark/tg-application-spark-abrdrsmo8n-spark-driver-y71h0amzo5",
> "source": "Bound", "destination": "Completed", "event": "CompleteTask"}
> 2024-04-16T13:46:58.584Z INFO core.scheduler.application
> objects/application.go:616 ask removed successfully from application
> {"appID": "application-spark-abrdrsmo8no2", "ask":
> "cd73be15-af61-4248-89e1-d3296e72214e", "pendingDelta": "map[]"}
> 2024-04-16T13:46:58.584Z INFO core.scheduler.partition
> scheduler/partition.go:1281 replacing placeholder allocation
> {"appID": "application-spark-abrdrsmo8no2", "allocationID":
> "cd73be15-af61-4248-89e1-d3296e72214e"}
> panic: runtime error: invalid memory address or nil pointer dereference
> [signal SIGSEGV: segmentation violation code=0x1 addr=0x20 pc=0x17e1255]
> goroutine 117 [running]:
> github.com/apache/yunikorn-core/pkg/scheduler/objects.(*Application).ReplaceAllocation(0xc008c46600,
> {0xc007710cf0, 0x24})
>
> github.com/apache/[email protected]/pkg/scheduler/objects/application.go:1745
> +0x615
> github.com/apache/yunikorn-core/pkg/scheduler.(*PartitionContext).removeAllocation(0xffffffffffffffff?,
> 0xc009786700)
>
> github.com/apache/[email protected]/pkg/scheduler/partition.go:1284
> +0x28b
> github.com/apache/yunikorn-core/pkg/scheduler.(*ClusterContext).processAllocationReleases(0xc00be64ba0?,
> {0xc00bb1af90, 0x1, 0x40a0fa?}, {0x1e0d902, 0x9})
> github.com/apache/[email protected]/pkg/scheduler/context.go:870
> +0x9e
> github.com/apache/yunikorn-core/pkg/scheduler.(*ClusterContext).handleRMUpdateAllocationEvent(0xc0005f5f58?,
> 0xc0071a3f10?)
> github.com/apache/[email protected]/pkg/scheduler/context.go:750
> +0xa5
> github.com/apache/yunikorn-core/pkg/scheduler.(*Scheduler).handleRMEvent(0xc000700540)
> github.com/apache/[email protected]/pkg/scheduler/scheduler.go:133
> +0x1c5
> created by
> github.com/apache/yunikorn-core/pkg/scheduler.(*Scheduler).StartService in
> goroutine 1
> github.com/apache/[email protected]/pkg/scheduler/scheduler.go:60
> +0x9c
> {noformat}
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