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  1. Core Server
  2. SERVER-62099

POC balancer must take decisions based on collection sizes on shards

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    • Icon: Task Task
    • Resolution: Done
    • Icon: Major - P3 Major - P3
    • None
    • None
    • Sharding
    • None
    • Sharding EMEA 2021-12-27, Sharding EMEA 2022-01-10, Sharding EMEA 2022-01-24

    Description

      • Make the balancer call dataSize on shards to understand which are the most/least full.
      • Implement “dummy” donateData command (calling into move chunk) to move data between shards according to the their filling rate.

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            pierlauro.sciarelli@mongodb.com Pierlauro Sciarelli
            pierlauro.sciarelli@mongodb.com Pierlauro Sciarelli
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              Updated:
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