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Posted to commits@hudi.apache.org by "Alexey Kudinkin (Jira)" <ji...@apache.org> on 2023/01/24 18:39:00 UTC

[jira] [Created] (HUDI-5608) Support decimals w/ precision > 30 in Column Stats

Alexey Kudinkin created HUDI-5608:
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             Summary: Support decimals w/ precision > 30 in Column Stats
                 Key: HUDI-5608
                 URL: https://issues.apache.org/jira/browse/HUDI-5608
             Project: Apache Hudi
          Issue Type: Bug
          Components: spark
    Affects Versions: 0.12.2
            Reporter: Alexey Kudinkin


As reported in: [https://github.com/apache/hudi/issues/7732]

 

Currently we've limited precision of the supported decimals at 30 assuming that this number is reasonably high to cover 99% of use-cases, but it seems like there's still a demand for even larger Decimals.

The challenge is however to balance the need to support longer Decimals vs storage space we have to provision for each one of them.

 



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