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  1. Core Server
  2. SERVER-13385

relax merge chunk constraints

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.7.1
    • Component/s: Sharding

      Description

      To be paranoid, we limited chunk merging to empty chunks, and only two-at-a-time. We should probably revisit this once merging chunks have had some burn-in time to provide inverse functionality to split chunk (merge multiple).

      In particular it's awkward and racy to try and validate that one of the merged chunks has no data.

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              Assignee:
              renctan Randolph Tan
              Reporter:
              greg_10gen Greg Studer
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