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  1. Couchbase Server
  2. MB-44482

[Upgrade][Windows]Analytics crash observed when upgrading from 6.6.1 to 7.0.0

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    • Untriaged
    • 1
    • Unknown
    • CX Sprint 238

    Description

      Steps:

      1. Install 6.6.1 on a 2 node cluster (lets call these nodes node1 and node2) - initialize with all services (kv, query, gsi, fts, eventing and analytics)
      2. Install travel-sample bucket
      3. Install 7.0.0-4506 on node3
      4. Swap rebalance this node into the 6.6.1 cluster - add node3 to the cluster and remove node2 - rebalance
      5. Now uninstall 6.6.1 from node2 and install 7.0.0-4506 in it
      6. Swap rebalance node2 into the cluster - add node2 to the cluster and remove node1 - rebalance
      7. Analytics exit observed with status 2 in logs:

      Service 'cbas' exited with status 2. Restarting. Messages:
      Error getting /pools: Get http://127.0.0.1:8091/pools: net/http: request canceled (Client.Timeout exceeded while awaiting headers)
       
      goroutine 62 [running]:
      github.com/couchbase/clog.Panicf(0x998160, 0x14, 0xc000343c60, 0x2, 0x2)
      C:/Jenkins/workspace/couchbase-server-windows/godeps/src/github.com/couchbase/clog/clog.go:362 +0xf3
      main.fetch(0x98e4d9, 0x6, 0x9b8978, 0x0)
      goproj/src/github.com/couchbase/cbas/cbas/compat.go:183 +0x65c
      main.fetchDeveloperPreviewFlag(...)
      goproj/src/github.com/couchbase/cbas/cbas/compat.go:252
      main.developerPreviewHasChanged(0xc000004420, 0x0)
      goproj/src/github.com/couchbase/cbas/cbas/compat.go:265 +0x181
      main.monitorDeveloperPreview.func1(0x8b40e0, 0xc000004420, 0x42d, 0x8b40e0)
      goproj/src/github.com/couchbase/cbas/cbas/compat.go:275 +0x47
      main.runObserveStreamingEndpoint.func1(0xc0002923f0, 0xc0000e4c60, 0x9b8900, 0x9b89e0)
      goproj/src/github.com/couchbase/cbas/cbas/compat.go:395 +0x153
      created by main.runObserveStreamingEndpoint
      goproj/src/github.com/couchbase/cbas/cbas/compat.go:379 +0x4f4
      

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            umang.agrawal Umang
            arunkumar Arunkumar Senthilnathan (Inactive)
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              Resolved:

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