Re: Support for TIMESTAMP_NANOS in parquet-cpp

2018-11-13 Thread Wes McKinney
se for me to continue with this implementation, > unless there are some further specifications on how this should be > implemented. > > Roman > > Von: Wes McKinney > Gesendet: Montag, 12. November 2018 16:50 > An: dev@arrow.apache.org > Betreff: Re: Support for TIMESTAMP_N

AW: Support for TIMESTAMP_NANOS in parquet-cpp

2018-11-13 Thread Roman Karlstetter
further specifications on how this should be implemented. Roman Von: Wes McKinney Gesendet: Montag, 12. November 2018 16:50 An: dev@arrow.apache.org Betreff: Re: Support for TIMESTAMP_NANOS in parquet-cpp hi Roman, For nanosecond Arrow timestamps, the relevant code path for this is here: https

Re: Support for TIMESTAMP_NANOS in parquet-cpp

2018-11-12 Thread Wes McKinney
e me in that regard? > > Thanks, > Roman > > Von: Roman Karlstetter > Gesendet: Freitag, 9. November 2018 08:38 > An: dev@arrow.apache.org > Betreff: AW: Support for TIMESTAMP_NANOS in parquet-cpp > > I would be willing to implement that. I’ll probably need some advice on my

AW: Support for TIMESTAMP_NANOS in parquet-cpp

2018-11-12 Thread Roman Karlstetter
apache.org Betreff: AW: Support for TIMESTAMP_NANOS in parquet-cpp 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: R

AW: Support for TIMESTAMP_NANOS in parquet-cpp

2018-11-08 Thread Roman Karlstetter
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

Re: Support for TIMESTAMP_NANOS in parquet-cpp

2018-11-08 Thread Wes McKinney
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 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 >

Re: Support for TIMESTAMP_NANOS in parquet-cpp

2018-10-20 Thread Wes McKinney
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

Support for TIMESTAMP_NANOS in parquet-cpp

2018-10-18 Thread Roman Karlstetter
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 (