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Posted to dev@flink.apache.org by "Nico Kruber (Jira)" <ji...@apache.org> on 2021/09/03 09:07:00 UTC

[jira] [Created] (FLINK-24144) Improve DataGenerator to prevent excessive creation of new Random objects

Nico Kruber created FLINK-24144:
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             Summary: Improve DataGenerator to prevent excessive creation of new Random objects
                 Key: FLINK-24144
                 URL: https://issues.apache.org/jira/browse/FLINK-24144
             Project: Flink
          Issue Type: Improvement
          Components: Documentation / Training / Exercises
    Affects Versions: 1.13.2, 1.14.0
            Reporter: Nico Kruber
            Assignee: Nico Kruber


For a couple of methods in {{DataGenerator}}, new {{Random}} objects are created with a specific seed. Instead, we could create a single {{Random}} object and reset the seed when needed.



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