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Posted to dev@arrow.apache.org by "Micah Kornfield (Jira)" <ji...@apache.org> on 2020/02/28 06:46:00 UTC

[jira] [Created] (ARROW-7960) Add support for schema translation from parquet nodes back to arrow for missing types

Micah Kornfield created ARROW-7960:
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             Summary: Add support for schema translation from parquet nodes back to arrow for missing types
                 Key: ARROW-7960
                 URL: https://issues.apache.org/jira/browse/ARROW-7960
             Project: Apache Arrow
          Issue Type: Sub-task
            Reporter: Micah Kornfield
            Assignee: Micah Kornfield


Map seems to be the most obvious one missing.  Without additional metadata I don't think FixedSizeList is possible.  LargeList would probably have to also be could be determined  empirically while parsing if there are any entries that exceed the int32 range (or with medata).  Need to also double check that struct is supported



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