Details
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Bug
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Resolution: Fixed
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Major
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6.6.5
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6.6.5-153183
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Untriaged
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Centos 64-bit
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1
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No
Description
Steps to reproduce:
- Create a 6 node cluster 3KV-2index-1query.
- Create about 7 buckets and indexes with replica.
- Load the docs until all of the buckets have data greater than memory.
- Kill memcached (by kill -9) and check that 1 KV node auto fails over.
- Do a full recovery and rebalance.
Honestly I don't know which of these steps I was doing at the point of the panic as I only found out about it from the log_parser run that Pavan PB had started.
172.23.100.34
2022-08-01T05:39:40.858-07:00 [Error] FEED[<=>MAINT_STREAM_TOPIC_eb12e1aeafb2cb873a3497fa53119e82(127.0.0.1:8091)] feed gen-server crashed: runtime error: invalid memory address or nil pointer dereference
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2022-08-01T05:39:40.858-07:00 [Error] /home/couchbase/jenkins/workspace/toy-unix/goproj/src/github.com/couchbase/indexing/secondary/logging/logging.go:312 +0x22
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github.com/couchbase/indexing/secondary/projector.(*Feed).genServer.func1(0xc00168ac00)
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/home/couchbase/jenkins/workspace/toy-unix/goproj/src/github.com/couchbase/indexing/secondary/projector/feed.go:484 +0x124
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panic(0xbea400, 0x16e01d0)
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/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/panic.go:679 +0x1b2
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github.com/couchbase/indexing/secondary/dcp.queryRestAPIOnLocalhost(0x0, 0xc037f7a387, 0x5, 0x0, 0x0, 0xcb3ba0, 0xc0497a8000, 0xc0007acf98, 0x0, 0x0)
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/home/couchbase/jenkins/workspace/toy-unix/goproj/src/github.com/couchbase/indexing/secondary/dcp/pools.go:315 +0x86
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github.com/couchbase/indexing/secondary/dcp.(*Client).parseURLResponse(...)
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/home/couchbase/jenkins/workspace/toy-unix/goproj/src/github.com/couchbase/indexing/secondary/dcp/pools.go:444
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github.com/couchbase/indexing/secondary/dcp.(*Pool).getTerseBucket(0xc000430568, 0xc037f7a387, 0x5, 0x7f6da307a460, 0x0, 0x4f77796741667a6e, 0x3035693163707048)
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/home/couchbase/jenkins/workspace/toy-unix/goproj/src/github.com/couchbase/indexing/secondary/dcp/pools.go:585 +0x14c
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github.com/couchbase/indexing/secondary/dcp.(*Pool).RefreshBucket(0xc000430568, 0xc037f7a387, 0x5, 0x7f6da307a400, 0x0, 0x30)
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/home/couchbase/jenkins/workspace/toy-unix/goproj/src/github.com/couchbase/indexing/secondary/dcp/pools.go:605 +0x147
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github.com/couchbase/indexing/secondary/common.(*ClusterInfoCache).FetchBucketInfo(0xc000430480, 0xc037f7a387, 0x5, 0x0, 0x0)
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/home/couchbase/jenkins/workspace/toy-unix/goproj/src/github.com/couchbase/indexing/secondary/common/cluster_info.go:385 +0x9f
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github.com/couchbase/indexing/secondary/projector.(*Feed).getLocalVbuckets(0xc00168ac00, 0xc037f7a380, 0x7, 0xc037f7a387, 0x5, 0x51, 0x0, 0x0, 0x0, 0x0, ...)
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/home/couchbase/jenkins/workspace/toy-unix/goproj/src/github.com/couchbase/indexing/secondary/projector/feed.go:1666 +0xad
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github.com/couchbase/indexing/secondary/projector.(*Feed).shutdownVbuckets(0xc00168ac00, 0xc042789500, 0xc038030051, 0xc0007ad630, 0x4174f3)
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/home/couchbase/jenkins/workspace/toy-unix/goproj/src/github.com/couchbase/indexing/secondary/projector/feed.go:1071 +0x124
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github.com/couchbase/indexing/secondary/projector.(*Feed).handleCommand(0xc00168ac00, 0xc042789f80, 0x4, 0x4, 0xcfd101, 0x2)
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/home/couchbase/jenkins/workspace/toy-unix/goproj/src/github.com/couchbase/indexing/secondary/projector/feed.go:706 +0x1792
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github.com/couchbase/indexing/secondary/projector.(*Feed).genServer(0xc00168ac00)
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/home/couchbase/jenkins/workspace/toy-unix/goproj/src/github.com/couchbase/indexing/secondary/projector/feed.go:503 +0x2437
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created by github.com/couchbase/indexing/secondary/projector.NewFeed
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/home/couchbase/jenkins/workspace/toy-unix/goproj/src/github.com/couchbase/indexing/secondary/projector/feed.go:134 +0x72c
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cbcollect_info attached.
Attachments
Issue Links
- relates to
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- Closed
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| For Gerrit Dashboard: MB-53207 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 178144,7 | MB-53207: Dont update pool or client object when there is error | mad-hatter | indexing | Status: MERGED | +2 | +1 |