Hi, Sorry to hijack the thread, is there any Hadoop free implementation that includes a complete reader and writer?
Thanks, Istvan On Wed, Mar 27, 2019 at 4:41 PM Owen O'Malley <owen.omal...@gmail.com> wrote: > You may want to start from their current development rather than starting > from scratch. It looks like their license is the MIT license, which is very > permissive. > > If you do create a writer, I’d ask you to both keep us informed and > request a writer id. > > https://github.com/apache/orc/blob/d082718a0bf8d703c96f3bf39ea02307498d1800/proto/orc_proto.proto#L211 > > The writer ids are useful in case we need to work around bugs in a > particular implementation. > > Thanks, > Owen > > > > On Mar 27, 2019, at 8:16 AM, yanglei <lei.y...@cinfotech.cn> wrote: > > Hi, Owen > > I had already checked this lib, but writer is not ready till now. I cannot > wait, so I am planning to build a writer myself. > > Thanks > > *发件人**: *Owen O'Malley <owen.omal...@gmail.com> > *答复**: *<user@orc.apache.org> > *日期**: *2019年3月27日 星期三 04:26 > *收件人**: *<user@orc.apache.org> > *主题**: *Re: About ORC API Library > > You should check on - https://github.com/scritchley/orc , which is a > native Go implementation for an ORC reader. The read me says that a writer > is in progress. > > .. Owen > > On Wed, Mar 20, 2019 at 9:56 PM Gang Wu <gan...@apache.org> wrote: > > Hi Lei, > > Unfortunately we don't have a Go binding for the ORC writer. I am not sure > if it is possible for you to use cgo package in Go to call C++ API in your > application? > > Thanks, > Gang > > On Tue, Mar 19, 2019 at 10:44 PM yanglei <lei.y...@cinfotech.cn> wrote: > > Dear Team > > I am working on a project using golang to import data into hive table. > To get the best performance, I need this golang program to write ORC files > to hdfs directly and load the data into hive table from the ORC file in > hdfs. > I searched google and github and found no ORC writer till now. > Is there any possible to provide golang API officially? > > BR > > Lei > 2019-03-20 > > > -- the sun shines for all
