Details
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Bug
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Resolution: Fixed
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Major
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Cheshire-Cat
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Enterprise Edition 7.0.0 build 2241
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Untriaged
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Centos 64-bit
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1
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Unknown
Description
Build: 7.0.0-2241
Scenario:
- Two node cluster, Couchbase bucket(replica=1)
+----------------+-----------------+-----------------+------------+------------+----------------+| Node | Services | CPU_utilization | Mem_total | Mem_free | Swap_mem_used |+----------------+-----------------+-----------------+------------+------------+----------------+| 172.23.105.155 | index, kv, n1ql | 1.76322418136 | 4201840640 | 3499253760 | 0 / 3758092288 || 172.23.105.159 | kv | 2.00501253133 | 4201840640 | 3493535744 | 0 / 3758092288 |+----------------+-----------------+-----------------+------------+------------+----------------+
- Load 100 docs to the default collection
- Stop Memcached on each node individually and load docs targeting the other node such that sync_writes will be aborted.
From query.log
2020-08-05T23:01:05.412-07:00 [Info] switched currmeta from 1 -> 1 force true
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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=0x28 pc=0x1d0f4a8]goroutine 1918 [running]:
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github.com/couchbase/query/datastore/couchbase.(*collection).Count(0x0, 0x24a4da0, 0x36dfd00, 0xc000527d68, 0xd200e6, 0xc0008e5f80)
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/home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/datastore/couchbase/collections.go:185 +0x48
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github.com/couchbase/query/inferencer.(*DefaultInferencer).InferKeyspace(0xc0003c83a0, 0x24c5400, 0x0, 0x24cdac0, 0xc000884360, 0xc000705140)
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/home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/inferencer/describe_keyspace.go:187 +0x64
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created by github.com/couchbase/query/execution.(*InferKeyspace).RunOnce.func1
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/home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/execution/infer_keyspace.go:73 +0x3cd
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_time=2020-08-05T23:01:05.741-07:00 _level=INFO _msg= Initialization of cbauth succeeded
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