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  1. Core Server
  2. SERVER-28261

The `mergeChunks` command should send epoch end-to-end

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    • Icon: Task Task
    • Resolution: Done
    • Icon: Major - P3 Major - P3
    • 3.7.6
    • None
    • Sharding
    • Fully Compatible
    • Sharding 2018-04-23

    Description

      Mongod mergeChunks command already uses an optional 'epoch' command field. This is basically a line or two addition to the cluster command to include the field.

      For v3.8 we can make the mongod mergeChunks command require the 'epoch' field, making it no longer optional. We cannot do this is v3.6 because we must maintain backwards compatibility with a v3.4 mongos not sending the 'epoch' field.

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            kaloian.manassiev@mongodb.com Kaloian Manassiev
            dianna.hohensee@mongodb.com Dianna Hohensee (Inactive)
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