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  1. Core Server
  2. SERVER-18744

Add a new test for background index build concurrency

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    • Backwards Compatibility:
      Fully Compatible
    • Sprint:
      Sharding 6 07/17/15, Sharding 7 08/10/15, Sharding 8 08/28/15, TIG 9 (09/18/15), TIG A (10/09/15), TIG B (10/30/15), TIG C (11/20/15), TIG D (12/11/15)

      Description

      We had a bug in RocksDB where building background index concurrently with deleting records led to trouble (some deleted records were still there in the background index). We're fixing this, but it's tricky a behavior, so I propose we add a new test for this. The test that currently fails (consistently) with MongoDB on RocksDB: https://gist.github.com/igorcanadi/ea4cd0fcb042fe9af3c5

      I didn't test this on mmap or WT.

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            Assignee:
            jonathan.abrahams Jonathan Abrahams
            Reporter:
            igor Igor Canadi
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