+1 for dropping the MapR FS. Cheers, Till
On Wed, Jan 5, 2022 at 10:11 AM Martijn Visser <mart...@ververica.com> wrote: > Hi everyone, > > Thanks for your input. I've checked the MapR implementation and it has no > annotation at all. Given the circumstances that we thought that MapR was > already dropped, I would propose to immediately remove MapR in Flink 1.15 > instead of first marking it as deprecated and removing it in Flink 1.16. > > Please let me know what you think. > > Best regards, > > Martijn > > On Thu, 9 Dec 2021 at 17:27, David Morávek <d...@apache.org> wrote: > >> +1, agreed with Seth's reasoning. There has been no real activity in MapR >> FS module for years [1], so the eventual users should be good with using >> the jars from the older Flink versions for quite some time >> >> [1] >> https://github.com/apache/flink/commits/master/flink-filesystems/flink-mapr-fs >> >> Best, >> D. >> >> On Thu, Dec 9, 2021 at 4:28 PM Konstantin Knauf <kna...@apache.org> >> wrote: >> >>> +1 (what Seth said) >>> >>> On Thu, Dec 9, 2021 at 4:15 PM Seth Wiesman <sjwies...@gmail.com> wrote: >>> >>> > +1 >>> > >>> > I actually thought we had already dropped this FS. If anyone is still >>> > relying on it in production, the file system abstraction in Flink has >>> been >>> > incredibly stable over the years. They should be able to use the 1.14 >>> MapR >>> > FS with later versions of Flink. >>> > >>> > Seth >>> > >>> > On Wed, Dec 8, 2021 at 10:03 AM Martijn Visser <mart...@ververica.com> >>> > wrote: >>> > >>> >> Hi all, >>> >> >>> >> Flink supports multiple file systems [1] which includes MapR FS. MapR >>> as >>> >> a company doesn't exist anymore since 2019, the technology and >>> intellectual >>> >> property has been sold to Hewlett Packard. >>> >> >>> >> I don't think that there's anyone who's using MapR anymore and >>> therefore >>> >> I think it would be good to deprecate this for Flink 1.15 and then >>> remove >>> >> it in Flink 1.16. Removing this from Flink will slightly shrink the >>> >> codebase and CI runtime. >>> >> >>> >> I'm also cross posting this to the User mailing list, in case there's >>> >> still anyone who's using MapR. >>> >> >>> >> Best regards, >>> >> >>> >> Martijn >>> >> >>> >> [1] >>> >> >>> https://nightlies.apache.org/flink/flink-docs-stable/docs/deployment/filesystems/overview/ >>> >> >>> > >>> >>> -- >>> >>> Konstantin Knauf >>> >>> https://twitter.com/snntrable >>> >>> https://github.com/knaufk >>> >>
