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  1. Couchbase Server
  2. MB-5604

autofailover incorrectly kicks in in the middle of rebalance out

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Details

    • Bug
    • Resolution: Duplicate
    • Blocker
    • 1.8.1
    • 1.8.1-release-candidate
    • ns_server
    • Security Level: Public
    • None

    Description

      This happens if you have 2 or more buckets and autofailover is enabled and if both buckets have significant amount of data.

      After rebalancing out first bucket node will incorrectly be interpreted as down by autofailover service since it doesn't have all buckets this service thinks (incorrectly) it needs to have.

      Normally rebalance prevents autofailover to actually do anything, but if rebalance is stopped, then 'partially' rebalance out node will be automatically failed over.

      Seen here: https://s3.amazonaws.com/bugdb/jira/web-log-largeCluster/10.3.2.104-8091-diag.txt.gz

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            karan Karan Kumar (Inactive)
            alkondratenko Aleksey Kondratenko (Inactive)
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            Dates

              Created:
              Updated:
              Resolved:

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