Details
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Bug
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Resolution: Fixed
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Minor
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7.1.0
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Untriaged
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1
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Unknown
Description
When running race detector, this stack trace showed up.
Seems to not affect any current test runs but would be good to investigate.
==================
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WARNING: DATA RACE
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Write at 0x00c000bfd400 by goroutine 637:
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github.com/couchbase/goxdcr/base.Uint16List.Swap()
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/Users/neil.huang/source/couchbase/goproj/src/github.com/couchbase/goxdcr/base/simple_utils.go:109 +0xe5
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github.com/couchbase/goxdcr/base.(*Uint16List).Swap()
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<autogenerated>:1 +0x2e
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sort.medianOfThree()
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/Users/neil.huang/.cbdepscache/exploded/x86_64/go-1.16.5/go/src/sort/sort.go:90 +0x14f
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sort.doPivot()
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/Users/neil.huang/.cbdepscache/exploded/x86_64/go-1.16.5/go/src/sort/sort.go:114 +0x5e4
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sort.quickSort()
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/Users/neil.huang/.cbdepscache/exploded/x86_64/go-1.16.5/go/src/sort/sort.go:203 +0xa5
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sort.Sort()
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/Users/neil.huang/.cbdepscache/exploded/x86_64/go-1.16.5/go/src/sort/sort.go:231 +0x87
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github.com/couchbase/goxdcr/base.SortUint16List()
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/Users/neil.huang/source/couchbase/goproj/src/github.com/couchbase/goxdcr/base/simple_utils.go:113 +0x528
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github.com/couchbase/goxdcr/parts.(*DcpNozzle).initialize()
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/Users/neil.huang/source/couchbase/goproj/src/github.com/couchbase/goxdcr/parts/dcp_nozzle.go:638 +0x4b3
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github.com/couchbase/goxdcr/parts.(*DcpNozzle).Start()
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/Users/neil.huang/source/couchbase/goproj/src/github.com/couchbase/goxdcr/parts/dcp_nozzle.go:754 +0x37c
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github.com/couchbase/goxdcr/pipeline.(*GenericPipeline).startPart()
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/Users/neil.huang/source/couchbase/goproj/src/github.com/couchbase/goxdcr/pipeline/generic_pipeline.go:229 +0x301
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github.com/couchbase/goxdcr/pipeline.(*GenericPipeline).startPartsWithTimeout.func1.1()
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/Users/neil.huang/source/couchbase/goproj/src/github.com/couchbase/goxdcr/pipeline/generic_pipeline.go:149 +0x13a
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Previous read at 0x00c000bfd400 by goroutine 679:
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github.com/couchbase/goxdcr/parts.(*DcpNozzle).getDcpStreams()
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/Users/neil.huang/source/couchbase/goproj/src/github.com/couchbase/goxdcr/parts/dcp_nozzle.go:1497 +0xda
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github.com/couchbase/goxdcr/parts.(*DcpNozzle).inactiveDcpStreams()
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/Users/neil.huang/source/couchbase/goproj/src/github.com/couchbase/goxdcr/parts/dcp_nozzle.go:1507 +0x2e4
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github.com/couchbase/goxdcr/parts.(*DcpNozzle).onUpdateStartingSeqno()
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/Users/neil.huang/source/couchbase/goproj/src/github.com/couchbase/goxdcr/parts/dcp_nozzle.go:1628 +0x246
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github.com/couchbase/goxdcr/parts.(*DcpNozzle).UpdateSettings()
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/Users/neil.huang/source/couchbase/goproj/src/github.com/couchbase/goxdcr/parts/dcp_nozzle.go:1565 +0x2fd
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github.com/couchbase/goxdcr/pipeline.(*GenericPipeline).UpdateSettings()
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/Users/neil.huang/source/couchbase/goproj/src/github.com/couchbase/goxdcr/pipeline/generic_pipeline.go:904 +0xb61
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github.com/couchbase/goxdcr/pipeline_svc.(*CheckpointManager).setTimestampForVB()
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/Users/neil.huang/source/couchbase/goproj/src/github.com/couchbase/goxdcr/pipeline_svc/checkpoint_manager.go:1176 +0x522
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github.com/couchbase/goxdcr/pipeline_svc.(*CheckpointManager).startSeqnoGetter()
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/Users/neil.huang/source/couchbase/goproj/src/github.com/couchbase/goxdcr/pipeline_svc/checkpoint_manager.go:1215 +0x4ec
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Goroutine 637 (running) created at:
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github.com/couchbase/goxdcr/pipeline.(*GenericPipeline).startPartsWithTimeout.func1()
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/Users/neil.huang/source/couchbase/goproj/src/github.com/couchbase/goxdcr/pipeline/generic_pipeline.go:147 +0x215
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github.com/couchbase/goxdcr/base.ExecWithTimeout.func1()
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/Users/neil.huang/source/couchbase/goproj/src/github.com/couchbase/goxdcr/base/simple_utils.go:47 +0x34
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Goroutine 679 (running) created at:
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github.com/couchbase/goxdcr/pipeline_svc.(*CheckpointManager).SetVBTimestamps()
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/Users/neil.huang/source/couchbase/goproj/src/github.com/couchbase/goxdcr/pipeline_svc/checkpoint_manager.go:1008 +0x110a
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github.com/couchbase/goxdcr/factory.(*XDCRFactory).SetStartSeqno()
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/Users/neil.huang/source/couchbase/goproj/src/github.com/couchbase/goxdcr/factory/xdcr_factory.go:870 +0xd5
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github.com/couchbase/goxdcr/factory.(*XDCRFactory).SetStartSeqno-fm()
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/Users/neil.huang/source/couchbase/goproj/src/github.com/couchbase/goxdcr/factory/xdcr_factory.go:862 +0x6a
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==================
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