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https://issues.apache.org/jira/browse/HUDI-3469?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexey Kudinkin reassigned HUDI-3469:
-------------------------------------
Assignee: Alexey Kudinkin
> Refactor HoodieTestDataGenerator to enable reproducible builds
> --------------------------------------------------------------
>
> Key: HUDI-3469
> URL: https://issues.apache.org/jira/browse/HUDI-3469
> Project: Apache Hudi
> Issue Type: Bug
> Reporter: Alexey Kudinkin
> Assignee: Alexey Kudinkin
> Priority: Major
>
> Currently, `HoodieTestDataGenerator` relies on static state which make its
> state shared across all of the tests making data generation dependent on the
> order of execution.
>
> Instead we should properly abstract `HoodieTestDataGenerator` to hold all of
> the state w/in individual instances so that individual tests can
> # Create they own isolated instance (which won't be affected by other Tests)
> # Accept "seed" value for its PRNG so that it always produces the same
> random sequence (for a given seed)
> # All of the operations w/in it only rely on such internal PRNG and don't
> rely on any external sources (such as `UUID.randomUUID()`,
> `System.currentTimeMillis()`, etc)
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