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Support Creating Non-Nullable Lists and Maps within a Struct #5482

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lasantosr opened this issue Mar 7, 2024 · 1 comment · Fixed by #5483
Closed

Support Creating Non-Nullable Lists and Maps within a Struct #5482

lasantosr opened this issue Mar 7, 2024 · 1 comment · Fixed by #5483
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arrow Changes to the arrow crate enhancement Any new improvement worthy of a entry in the changelog

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@lasantosr
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Describe the bug

When I try to write a Map with non-nullable values into parquet, an error happens. This is similar to #5330.

Also, when I try to write an Struct that contains any List or Map with null able values, the same error happens.

Expected behavior

The data is properly written.
@lasantosr lasantosr added the bug label Mar 7, 2024
@lasantosr lasantosr changed the title Support Creating Non-Nullable Lists with MapBuilder Support Creating Non-Nullable Lists and Maps within a Struct Mar 7, 2024
@lasantosr lasantosr mentioned this issue Mar 7, 2024
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@tustvold tustvold added enhancement Any new improvement worthy of a entry in the changelog and removed bug labels Mar 7, 2024
tustvold pushed a commit that referenced this issue Mar 8, 2024
@lasantosr
Add MapBuilder::with_values_field to support non-nullable values (#5482…
82fc0df 
…) (#5483)

* Add MapBuilder::with_values_field

* Fix non-nullllable List and Map in StructBuilder
@tustvold tustvold added the arrow Changes to the arrow crate label Mar 15, 2024
@tustvold
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label_issue.py automatically added labels {'arrow'} from #5483

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Add MapBuilder::with_values_field to support non-nullable values (#5482) lasantosr/arrow-rs
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@tustvold @lasantosr