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  1. Core Server
  2. SERVER-15402

Improve ShardPtr/ConnectionString management for commands and setVersion

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    • Icon: Improvement Improvement
    • Resolution: Done
    • Icon: Minor - P4 Minor - P4
    • None
    • None
    • Sharding

    Description

      After some profiling of mongos performance, seems like we have some low-hanging fruit with broad impact around creating too many copies of Shards during versioning operations and (potentially related) building copies of ConnectionStrings from Shard hostnames.

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            randolph@mongodb.com Randolph Tan
            greg_10gen Greg Studer
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