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  1. Core Server
  2. SERVER-26791

move/split/mergeChunk commands do a full metadata refresh on the shard

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Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • 3.2.10, 3.4.0-rc1
    • 3.4.2, 3.5.2
    • Sharding
    • None
    • Fully Compatible
    • ALL
    • v3.4
    • Sharding 2016-12-12, Sharding 2017-01-02, Sharding 2017-02-13

    Description

      The move/split/mergeChunk commands on the shards perform a full metadata refresh on the shard prior to commencing the operation instead of incremental. For clusters with large number of chunks this can cause a significant delay.

      Attachments

        1. createChunks_v3-4.js
          3 kB
        2. r3-4-0_test.tgz
          38 kB
        3. r3-4-0-rc2_test.tgz
          220 kB

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              randolph@mongodb.com Randolph Tan
              kaloian.manassiev@mongodb.com Kaloian Manassiev
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              Dates

                Created:
                Updated:
                Resolved: