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https://issues.apache.org/jira/browse/PARQUET-458?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16902497#comment-16902497
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TP Boudreau commented on PARQUET-458:
-------------------------------------
Thanks for the heads up.
WRT timestamps, it seems the primary consequence of withdrawing V2 support will
be that (Py)Arrow/Parquet users will not be able to create int64 nanosecond
timestamps, while non-Arrow parquet-cpp users will still be able to create them.
I suppose we could consider adding a separate Arrow boolean file writer
property like "retain_nanosecond_timestamps" that defaulted to "false" (meaning
preserve legacy (V1) behavior of coercing nanos to micros) but could be
overridden to obtain the current V2 behavior. But this would probably only be
worth the effort (and API clutter) if the reintroduction of V2 were a long way
off.
> [C++] Implement support for DataPageV2
> --------------------------------------
>
> Key: PARQUET-458
> URL: https://issues.apache.org/jira/browse/PARQUET-458
> Project: Parquet
> Issue Type: New Feature
> Components: parquet-cpp
> Reporter: Wes McKinney
> Assignee: Wes McKinney
> Priority: Minor
> Fix For: cpp-1.6.0
>
>
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