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  1. Core Server
  2. SERVER-25072

BalancerPolicy with a single chunk and more than one shard causes that chunk to constantly move

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: 3.3.10
    • Fix Version/s: 3.3.10
    • Component/s: Sharding
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Operating System:
      ALL
    • Sprint:
      Sharding 17 (07/15/16)

      Description

      The parallel BalancerPolicy has a bug in the case of a single chunk and more than one shards, which causes it to always try to move this chunk to the currently empty shard. This is due to integer division truncation.

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            Assignee:
            kaloian.manassiev Kaloian Manassiev
            Reporter:
            kaloian.manassiev Kaloian Manassiev
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              Updated:
              Resolved: