I'm starting a vote to finalize some ambiguities around current versioning
as documented in https://github.com/apache/parquet-format/pull/535

The changes have been discussed on the mailing list [1] and there have been
several reviewers on the PR.

A TL;DR;
1. Readers should treat the values 1 and 2 as identical in the version
field in the parquet footer.
2. Encodings can be used with any page type.
3. Data page header V2 is supported by most implementations, but not
necessarily recommended as a default.

The vote will remain open for at least 72 hours.

Votes:

[ ] +1 Accept the changes
[ ] +0
[ ] -1 Do accept these changes because ...

Thanks,
Micah

[1] https://lists.apache.org/thread/0bdyyb7qobrxx94x8v7t5z7g2ksnpyr2
[2] https://github.com/apache/parquet-format/pull/535

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