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Posted to jira@arrow.apache.org by "Micah Kornfield (Jira)" <ji...@apache.org> on 2020/09/30 04:21:00 UTC
[jira] [Updated] (ARROW-7960) [C++][Parquet] Add support for schema
translation from parquet nodes back to arrow for missing types
[ https://issues.apache.org/jira/browse/ARROW-7960?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Micah Kornfield updated ARROW-7960:
-----------------------------------
Fix Version/s: 2.0.0
> [C++][Parquet] 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
> Components: C++
> Reporter: Micah Kornfield
> Assignee: Micah Kornfield
> Priority: Major
> Labels: parquet, pull-request-available
> Fix For: 2.0.0
>
> Time Spent: 2h 20m
> Remaining Estimate: 0h
>
> 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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