Details
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Bug
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Resolution: Fixed
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Critical
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7.1.1
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Enterprise Edition 7.1.1 build 3113
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Untriaged
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Centos 64-bit
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1
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Yes
Description
Build: 7.1.1-3113
Scenario:
- Two node cluster, Eph bucket with replica=1
- Load 500K docs as initial load
- Kill memcached on node (172.23.105.155), auto-reprovision was successful
- Initiate rebalance
Observation:
Rebalance failed with the following error
Rebalance exited with reason {vbmap_error,
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<<"panic: runtime error: index out of range [1] with length 1\n\ngoroutine 1 [running]:\nmain.generatePrevVbmapParams({0xc0001f8000?, 0x400, 0x555})\n\tvbmap/greedy.go:738 +0x47e\nmain.generateVbmapGreedy({0xc000110240, 0x2, 0x1, 0x400, 0x1}, {0xc000198000, 0x400, 0x42a})\n\tvbmap/greedy.go:853 +0xa8\nmain.main()\n\tvbmap/main.go:436 +0x10c5\n">>}.
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Rebalance Operation Id = 5c35609048ab2dd30637844bdbde6a9c
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Note: Last working build 7.1.1-3070
Attachments
Issue Links
- relates to
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MB-50712 Don't reduce the number of replicas when computing vbmaps with # replicas >= # server-groups
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- Closed
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