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MySQL QA -- Reducing Testcases for Experts: multi-threaded reducer.sh

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MySQL QA -- Reducing Testcases for Experts: multi-threaded reducer.sh

This video covers how to use reducer.sh for multi-threaded testcase reduction.

· Database Zone ·
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Welcome to MySQL QA Episode 9. This episode will go more in-depth into reducer.sh: Reducing Testcases for Experts: multi-threaded reducer.sh

We will explore how to use reducer.sh to do true multi-threaded testcase reduction – a world’s first.

Topics:

  1. Expert configurable variables & their default reducer.sh settings
    1. PQUERY_MULTI
    2. PQUERY_MULTI_THREADS
    3. PQUERY_MULTI_CLIENT_THREADS
    4. PQUERY_MULTI_QUERIES
    5. PQUERY_REVERSE_NOSHUFFLE_OPT

Full-screen viewing @ 720p resolution recommended.


Originally appeared on Percona blog, by Roel Van de Par.

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Topics:
testcase ,mysql ,multi-threaded ,database ,sql

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