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panic: semaphore: released more than held #199

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derekperkins opened this issue Dec 28, 2022 · 1 comment · Fixed by #200
Closed

panic: semaphore: released more than held #199

derekperkins opened this issue Dec 28, 2022 · 1 comment · Fixed by #200

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@derekperkins
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This panic happened several times during the few minutes we had pipelining enabled

panic: semaphore: released more than held

goroutine 16137 [running]:
golang.org/x/sync/semaphore.(*Weighted).Release(0xc0124cfd60, 0x1?)
	/Users/derek/go/pkg/mod/golang.org/x/[email protected]/semaphore/semaphore.go:103 +0xbc
github.com/buraksezer/olric.(*DMapPipeline).Exec.func1()
	/Users/derek/go/pkg/mod/github.com/buraksezer/[email protected]/pipeline.go:424 +0x87
golang.org/x/sync/errgroup.(*Group).Go.func1()
	/Users/derek/go/pkg/mod/golang.org/x/[email protected]/errgroup/errgroup.go:75 +0x64
@derekperkins derekperkins mentioned this issue Dec 28, 2022
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@buraksezer
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Fixed by #200

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fix: check sem.Acquire error derekperkins/olric
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@derekperkins @buraksezer