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  1. Core Server
  2. SERVER-39026

Use correct type for retrieving WiredTiger statistics

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Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 4.0.9, 4.1.8
    • Storage
    • None
    • Fully Compatible
    • ALL
    • v4.0
    • Storage Engines 2019-01-28

    Description

      We recently added code that extracts statistics from WiredTiger, which is retrieving the key into a uint64_t. The key type is an int, that works OK on x86 machines, because the value gets copied into the half of the 8 bytes that means the 64 bit value is the same. For big endian platforms that isn't true, and the value appears shifted by 32 bits.

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              alexander.gorrod@mongodb.com Alexander Gorrod
              alexander.gorrod@mongodb.com Alexander Gorrod
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                Created:
                Updated:
                Resolved: