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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