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  1. Couchbase Server
  2. MB-4250

Janitor cleanup of dead vbuckets causes performance problems

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Details

    • Bug
    • Resolution: Fixed
    • Major
    • 1.7.2
    • 1.7.1
    • ns_server
    • Security Level: Public
    • None

    Description

      It's been observed many times (at customers) that the immediate cleanup of dead vbuckets on all nodes of a cluster can cause performance issues...

      These issues are made even worse when the cleanup happens after a rebalance failure because not only will replication kick in and stress the cluster further, but the most liekly times for a rebalance to fail are when the cluster is already under stress and we don't want to put even further load on it.

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            Unassigned Unassigned
            perry Perry Krug
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              Updated:
              Resolved:

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