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From Chang Chen <baibaic...@gmail.com>
Subject Parquet cpp status
Date Sat, 09 Nov 2019 08:53:39 GMT
Hi

I am trying to find doc about current parquet-cpp current status.  i
googled it, but i didn't find any useful information.

here are what i concerned about:
#1  column indexes (https://issues.apache.org/jira/browse/PARQUET-1201),
the corresponding java implementation already supported it last year,
though it wasn't pushed to repo.
#2  A vectorized column reader interface which can be integrated in JAVA.
#3 the feature was illustrated here(
https://www.dremio.com/webinars/columnar-roadmap-apache-parquet-and-arrow/),
a better predict push down algorithm.

Thanks
Chang

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