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  1. Core Server
  2. SERVER-43591

Script to extract execution traces from mongod logs

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Details

    • Icon: New Feature New Feature
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 4.3.3
    • None
    • Replication
    • None
    • Fully Compatible
    • Repl 2020-01-13, Repl 2020-01-27

    Description

      After a replica set test has completed, the script will find the lines in the log file that were logged specifically for TLA+ trace checking. It will merge together these lines from every replica set member's log, to produce a single execution trace for the whole system. (It will assume it can rely on timestamp order because the mongods are running on the same machine.)

      Output the execution trace in a format suitable for checking it against the traces permitted by our TLA+ specs. (This format is TBD, see discussion in the TLA+ Toolbox Github project.)

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            jesse@mongodb.com A. Jesse Jiryu Davis
            jesse@mongodb.com A. Jesse Jiryu Davis
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              Created:
              Updated:
              Resolved: