Uploaded image for project: 'Couchbase Server'
  1. Couchbase Server
  2. MB-19426

memdb panic during rebalance

    XMLWordPrintable

Details

    Description

      Memory-optimized Indexer exited several times at start of system testing while a node was being rebalanced out.

      016-04-28T09:02:25.735-07:00 [Error] MutationStreamReader::checkAndSetBucketFilter Missingbucket defau
      lt in Filter for Stream MAINT_STREAM
      panic: runtime error: invalid memory address or nil pointer dereference
      [signal 0xb code=0x1 addr=0x0 pc=0x583e83]
       
      goroutine 715 [running]:
      panic(0xf1a4e0, 0xc8200140d0)
              /home/couchbase/.cbdepscache/exploded/x86_64/go-1.6/go/src/runtime/panic.go:464 +0x3e6 fp=0xc82
      85cda40 sp=0xc8285cd9c0
      runtime.panicmem()
              /home/couchbase/.cbdepscache/exploded/x86_64/go-1.6/go/src/runtime/panic.go:45 +0x49 fp=0xc8285
      cda68 sp=0xc8285cda40
      runtime.sigpanic()
              /home/couchbase/.cbdepscache/exploded/x86_64/go-1.6/go/src/runtime/sigpanic_unix.go:24 +0x2ba f
      p=0xc8285cdab8 sp=0xc8285cda68
      github.com/couchbase/indexing/secondary/indexer.(*mutationStreamReader).maybeSendSync(0xc82015adc0)
              /home/couchbase/jenkins/workspace/watson-unix/goproj/src/github.com/couchbase/indexing/secondar
      y/indexer/stream_reader.go:383 +0x11a3 fp=0xc8285cded8 sp=0xc8285cdab8
      github.com/couchbase/indexing/secondary/indexer.(*mutationStreamReader).syncWorker(0xc82015adc0)
              /home/couchbase/jenkins/workspace/watson-unix/goproj/src/github.com/couchbase/indexing/secondary/indexer/stream_reader.go:349 +0xcf fp=0xc8285cdfa8 sp=0xc8285cded8
      runtime.goexit()
              /home/couchbase/.cbdepscache/exploded/x86_64/go-1.6/go/src/runtime/asm_amd64.s:1998 +0x1 fp=0xc8285cdfb0 sp=0xc8285cdfa8
      created by github.com/couchbase/indexing/secondary/indexer.CreateMutationStreamReader
              /home/couchbase/jenkins/workspace/watson-unix/goproj/src/github.com/couchbase/indexing/secondary/indexer/stream_reader.go:121 +0x940
      

      Unfortunately there's a bug in cbcollect for node without data service, so I self-packaged indexer logs
      https://s3.amazonaws.com/scalability-mcafee/kvm-s63702.tar.gz

      Attachments

        No reviews matched the request. Check your Options in the drop-down menu of this sections header.

        Activity

          People

            deepkaran.salooja Deepkaran Salooja
            tommie Tommie McAfee (Inactive)
            Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Gerrit Reviews

                There are no open Gerrit changes

                PagerDuty