I would be willing to implement that. I’ll probably need some advice on my patch though, as I’m fairly new to the parquet code.
Roman Von: Wes McKinney Gesendet: Donnerstag, 8. November 2018 23:22 An: dev@arrow.apache.org Betreff: Re: Support for TIMESTAMP_NANOS in parquet-cpp I opened an issue here https://issues.apache.org/jira/browse/ARROW-3729. Patches would be welcome On Sat, Oct 20, 2018 at 12:55 PM Wes McKinney <wesmck...@gmail.com> wrote: > > hi Roman, > > We would welcome adding such a document to the Arrow wiki > https://cwiki.apache.org/confluence/display/ARROW. As to your other > questions, it really depends on whether there is a member of the > Parquet community who will do the work. Patches that implement any > released functionality in the Parquet format specification are > welcome. > > Thanks > Wes > On Thu, Oct 18, 2018 at 10:59 AM Roman Karlstetter > <roman.karlstet...@gmail.com> wrote: > > > > Hi everyone, > > in parquet-format, there is now support for TIMESTAMP_NANOS: > > https://github.com/apache/parquet-format/pull/102 > > For parquet-cpp, this is not yet supported. I have a few questions now: > > • is there an overview of what release of parquet-format is currently fully > > support in parquet-cpp (something like a feature support matrix)? > > • how fast are new features in parquet-format adopted? > > I think having a document describing the current completeness of > > implementation of the spec would be very helpful for users of the > > parquet-cpp library. > > Thanks, > > Roman > > > >
