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  1. Couchbase Server
  2. MB-4760

Node is in unusual state after failed rebalance

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Details

    • Bug
    • Resolution: Fixed
    • Blocker
    • 2.0-developer-preview-4
    • 2.0-developer-preview-4
    • couchbase-bucket
    • Security Level: Public
    • None
    • build 639, .deb
      6 node cluster

    Description

      While loading data, and querying the view, an attempt to rebalance out 2 nodes fails. It is now impossible to add the node back to the cluster as the rest-api throws:

      curl -u Administrator:password http://10.1.2.108:8091/nodes/self
      "Node is unknown to this cluster."

      If I go to the UI, the node shows 1 cluster that isn't itself (10.1.2.105), even though I expected it to be reinitialized.

      I will leave this the state that it's in for the next hour or so if needed:

      2012-02-03 06:29:54.360 menelaus_web:19:warning:server error during request processing(ns_1@10.1.2.104) - Server error during processing: ["web request failed",

      {path,"//pools/default/buckets/default"}

      ,

      {type,error}

      ,
      {what,{case_clause,rebalance_running}},
      {trace,
      [

      {menelaus_web_buckets, handle_bucket_delete,3}

      ,

      {menelaus_web,loop,3}

      ,

      {mochiweb_http,headers,5}

      ,

      {proc_lib,init_p_do_apply,3}

      ]}]
      2012-02-03 06:29:54.431 ns_orchestrator:2:info:message(ns_1@10.1.2.104) - Rebalance exited with reason stopped

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            FilipeManana Filipe Manana (Inactive)
            tommie Tommie McAfee (Inactive)
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            Dates

              Created:
              Updated:
              Resolved:

              PagerDuty