Details
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Bug
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Resolution: Fixed
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Critical
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6.6.0
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Centos 7.6
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Untriaged
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Centos 64-bit
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1
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Unknown
Description
Install Couchbase server 5.5.0 on 4 centos 7.6 servers.
Create 2 nodes cluster (224 and 225) and default bucket.
Load data to default bucket.
Run several backups with cbbackupmgr (5.5.0) to backup data
Fresh install Couchbase server 6.6.0 on 2 centos servers (226 and 227)
Add 2 6.6.0-7846 nodes to cluster above and remove 2 nodes 224 and 225
Cluster becomes 6.6.0.
Run some backups with cbbackupmgr (6.6.0-7846)
Run merge with cbbackupmgr (6.6.0-7846), merge failed with segfault error
2020-06-30T19:57:36.189-07:00 (Cmd) merge --archive /tmp/entbackup_172.23.121.224 --repo backup --start 2020-06-30T19_44_37.802124479-07_00 --end 2020-06-30T19_56_43.262610544-07_00
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2020-06-30T19:57:36.189-07:00 (Cmd) mounted archive with id: unknown
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2020-06-30T19:57:36.191-07:00 (Stats) Starting stat gathering - stat timestamp: 1593572256
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2020-06-30T19:57:36.191-07:00 Merging backups [2020-06-30T19_44_37.802124479-07_00 2020-06-30T19_45_12.203175007-07_00 2020-06-30T19_45_48.336465942-07_00 2020-06-30T19_53_57.816275267-07_00 2020-06-30T19_54_54.873738339-07_00 2020-06-30T19_55_51.398617954-07_00 2020-06-30T19_56_43.262610544-07_00]
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2020-06-30T19:57:36.192-07:00 Creating the merge directory for backup backup
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panic: runtime error: invalid memory address or nil pointer dereference
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[signal SIGSEGV: segmentation violation code=0x1 addr=0x30 pc=0xab14ae]
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goroutine 1 [running]:
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github.com/couchbase/backup/archive.(*Archive).MergeIncrementalBackups(0xc0002807c0, 0x7ffcbe78edc3, 0x6, 0x7ffcbe78edd2, 0x23, 0x7ffcbe78edfc, 0x23, 0x3, 0x0, 0x0, ...)
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/home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/backup/archive/archive.go:747 +0x1d4e
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main.(*MergeContext).Run(0xc0002b8000)
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goproj/src/github.com/couchbase/backup/cmd/cbbackupmgr/merge.go:111 +0x520
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github.com/couchbase/cbflag.(*Command).parseFlags(0xc0002c2a80, 0xc000207490, 0xc0000c4020, 0x8, 0x8)
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/home/couchbase/jenkins/workspace/couchbase-server-unix/godeps/src/github.com/couchbase/cbflag/command.go:241 +0x17bf
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github.com/couchbase/cbflag.(*Command).parse(0xc0002c2a80, 0xc000207490, 0xc0000c4020, 0x8, 0x8)
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/home/couchbase/jenkins/workspace/couchbase-server-unix/godeps/src/github.com/couchbase/cbflag/command.go:92 +0xd2
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github.com/couchbase/cbflag.(*Command).parseCommands(0xc0002c2c40, 0xc000207490, 0xc0000c4010, 0x9, 0x9)
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/home/couchbase/jenkins/workspace/couchbase-server-unix/godeps/src/github.com/couchbase/cbflag/command.go:104 +0x12c
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github.com/couchbase/cbflag.(*Command).parse(0xc0002c2c40, 0xc000207490, 0xc0000c4010, 0x9, 0x9)
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/home/couchbase/jenkins/workspace/couchbase-server-unix/godeps/src/github.com/couchbase/cbflag/command.go:90 +0x101
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github.com/couchbase/cbflag.(*CLI).Parse(0xc0002b8090, 0xc0000c4000, 0xa, 0xa)
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/home/couchbase/jenkins/workspace/couchbase-server-unix/godeps/src/github.com/couchbase/cbflag/cli.go:59 +0x18a
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main
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I will upload logs soon
Attachments
Issue Links
- relates to
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MB-40246 [CV] Add some Examinador test cases which run backwards compatible archive sanity testing
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- Open
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