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  1. Core Server
  2. SERVER-3634

improve not in mem yielding hash function

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    • Icon: Improvement Improvement
    • Resolution: Done
    • Icon: Major - P3 Major - P3
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    • Concurrency
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    • Storage Execution

    Description

      See QA-10

      5) I think the hash function in record.cpp can in some cases result in nearby memory locations hashing to nearby buckets - for example I think if the hash product for the most significant 48 bits mod 2^16 is a decently high power of 2.

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            backlog-server-execution Backlog - Storage Execution Team
            aaron Aaron Staple
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