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[expand - 4 more] - [RESULT] [VOTE] Moving Apache Parquet C++ development process to a monorepo structure with Apache Arrow C++ - Parquet - [mail # dev]
...On Tue, Oct 16, 2018, at 1:05 AM, Julien Le Dem wrote:> What does archiving the master branch look like? Are we renaming master and> leaving a readme pointing to the new repo?That woul...
   Author: Uwe L. Korn , 2018-10-16, 06:32
Donate C (GLib) bindings for C++ implementation - Parquet - [mail # dev]
...Hello Kou,this was already mentioned on the pull request but copying it here for others:We would very much like this in the Apache repository and are very grateful for the code donation. We ...
   Author: Uwe L. Korn , 2018-09-25, 08:19
[expand - 2 more] - [RESULT][VOTE] Release Apache Parquet C++ 1.5.0 RC0 - Parquet - [mail # dev]
...With three binding votes, the release passes.I will upload the tarballs in the next hours.UweOn Sun, Sep 2, 2018, at 6:27 AM, Ryan Blue wrote:> +1 (binding)> > Verified using the va...
   Author: Uwe L. Korn , 2018-09-06, 09:30
[expand - 2 more] - Doing a 1.5.0 C++ release - Parquet - [mail # dev]
...I can do the release somewhere in the next 48h. I need to find 30min of concentration, that's all what's blocking the release currently.Uwe> Am 27.08.2018 um 19:04 schrieb Wes McKinney :&...
   Author: Uwe L. Korn , 2018-08-27, 17:29
Date and time for next Parquet sync - Parquet - [mail # dev]
...Hello Nador,probably I can make this time. Just a timezone question: Is it 6pm CET or 6pm CEST? I guess the latter. See http://timesched.pocoo.org/?date=2018-08-28&tz=central-europe-standard...
   Author: Uwe L. Korn , 2018-08-27, 11:01
[PARQUET-1392] [C++] Supply row group indices to parquet::arrow::FileReader::ReadTable - Parquet - [issue]
...By looking at the Parquet statistics, a user can already determine with its own logic which RowGroups are interesting for him. Currently we only provide functions to read the whole file or i...
http://issues.apache.org/jira/browse/PARQUET-1392    Author: Uwe L. Korn , 2018-08-23, 13:18
PARQUET-1399: Move parquet-mr related code from parquet-format - Parquet - [mail # dev]
...Hello Gabor > I've just realized that merge commit in github is "not enabled for this> repository". Any suggestions how we can workaround this?You have to merge manually on your c...
   Author: Uwe L. Korn , 2018-08-22, 14:01
[PARQUET-1393] [C++] Change parquet::arrow::FileReader::ReadRowGroups to read into continuous arrays - Parquet - [issue]
...Instead of creating a chunk per RowGroup, we should read at least for primitive type into a single, pre-allocated Array. This needs some new functionality in the Record reader classes and th...
http://issues.apache.org/jira/browse/PARQUET-1393    Author: Uwe L. Korn , 2018-08-19, 14:27
[PARQUET-1158] [C++] Basic RowGroup filtering - Parquet - [issue]
...See https://github.com/dask/fastparquet/blob/master/fastparquet/api.py#L296-L300We should be able to translate this into C++ enums and apply in the Arrow read methods methods....
http://issues.apache.org/jira/browse/PARQUET-1158    Author: Uwe L. Korn , 2018-08-19, 14:27
[DISCUSS] Solutions for improving the Arrow-Parquet C++ development morass - Parquet - [mail # dev]
...Back from vacation, I also want to finally raise my voice.With the current state of the ParquetArrow development, I see a benefit in merging the code base for now, but not necessarily foreve...
   Author: Uwe L. Korn , 2018-08-19, 12:37