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Micah Kornfield commented on ARROW-14196: ----------------------------------------- Also CC [~jpivarski] on thoughts on how this might impact awkward arrays and ways to mitigate. > [C++][Parquet] Default to compliant nested types in Parquet writer > ------------------------------------------------------------------ > > Key: ARROW-14196 > URL: https://issues.apache.org/jira/browse/ARROW-14196 > Project: Apache Arrow > Issue Type: Improvement > Components: C++, Parquet > Reporter: Joris Van den Bossche > Priority: Major > > In C++ there is already an option to get the "compliant_nested_types" (to > have the list columns follow the Parquet specification), and ARROW-11497 > exposed this option in Python. > This is still set to False by default, but in the source it says "TODO: At > some point we should flip this.", and in ARROW-11497 there was also some > discussion about what it would take to change the default. > cc [~emkornfield] [~apitrou] -- This message was sent by Atlassian Jira (v8.3.4#803005)