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MySQL QA Episode 8: Reducing Testcases for Engineers: tuning reducer.sh

 | July 23, 2015 |  Posted In: Insight for DBAs, Insight for Developers, MySQL, Quality Assurance

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Welcome to MySQL QA Episode 8: Reducing Testcases for Engineers: tuning reducer.sh

  1. Advanced configurable variables & their default/vanilla reducer.sh settings
    1. FORCE_SKIPV
    2. FORCE_SPORADIC
    3. TIMEOUT_COMMAND & TIMEOUT_CHECK
    4. MULTI_THREADS
    5. MULTI_THREADS_INCREASE
    6. QUERYTIMEOUT
    7. STAGE1_LINES
    8. SKIPSTAGE
    9. FORCE_KILL
  2. Some examples
    1. FORCE_SKIPV/FORCE_SPORADIC
    2. TIMEOUT_COMMAND/TIMEOUT_CHECK

Full-screen viewing @ 720p resolution recommended.

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Roel Van de Paar

Roel leads Percona's QA team. Before coming to Percona, he contributed significantly to the QA infrastructure at Oracle. Roel has a varied background in IT, backed up by many industry leading certifications. He also enjoys time with God, his wife and 5 children, or heading into nature.

2 Comments

  • All, please note we have moved percona-qa to GitHub:
    https://github.com/Percona-QA/percona-qa

    To clone it, use:
    $ sudo yum install git
    $ cd ~
    $ git clone https://github.com/Percona-QA/percona-qa.git

    reducer.sh was also put directly into this repository (and it is maintained there), so *no* need anymore to separately fetch lp:randgen.

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