Hi folks great to see the participation and thanks all for joining!
@Wei-Chiu Chuang <weic...@apache.org> 3.1 is one of the stable line along with 3.2 As we are moving to a stable 3.3, we should start to visit the fate of 3.1 by end of this year and early next year. Thanks Sunil On Thu, Aug 27, 2020 at 11:17 AM Wei-Chiu Chuang <weic...@cloudera.com.invalid> wrote: > Thanks Brahma, > > Eric, do you have a target Hadoop 3 release line in mind? > > The "unofficial" plan here at Cloudera is to rebase our current dev > codebase from Hadoop 3.1.1 to 3.3 some time later. The Hadoop 3.1 code line > will approach its 3rd anniversary by this year's end so perhaps we can > start to sunset it. > > On Wed, Aug 26, 2020 at 10:51 AM Brahma Reddy Battula <bra...@apache.org> > wrote: > > > One more update from me. > > > > We didn't face any issues with YARN, for HDFS you can have a look at the > > following jira's. > > > > https://issues.apache.org/jira/browse/HDFS-13596 > > https://issues.apache.org/jira/browse/HDFS-14396 > > https://issues.apache.org/jira/browse/HDFS-14509 > > > > Following jira is incompatible for ACL commands.Only hadoop-3 clients > will > > work against hadoop-3 server during the upgrade. > > > > https://issues.apache.org/jira/browse/HDFS-6984 > > > > > > > > On Wed, Aug 26, 2020 at 11:06 PM Brahma Reddy Battula <bra...@apache.org > > > > wrote: > > > > > > > > Hi Eric, > > > > > > check the following references for the same. > > > > > > 01/02/2020 Didi talked about their large scale HDFS cluster upgrade > > > experience. > > > > > > Slides: > > > https://drive.google.com/open?id=1iwJ1asalYfgnOCBuE-RfeG-NpSocjIcy > > > > > > Recording: > > > > > > https://cloudera.zoom.us/rec/share/7MF_dLX0339OY5391xvkZP8NLrXieaa8gyZK-fYJnUkGOUUXvaUh5cl_6AVYetQl > > > > > > Didi studied two upgrade approaches from the community documentation: > > > express upgrade and rolling upgrade. Rolling upgrade was selected. > > > > > > Yahoo Japan was trying out from hadoop-2.6 to hadop-3.2.1 > > > > > > https://techblog.yahoo.co.jp/entry/20191206786320/ > > > > > > On Wed, Aug 26, 2020 at 6:56 PM epa...@apache.org <epa...@apache.org> > > > wrote: > > > > > >> Hello. Just a reminder that today I would like to invite you all to > > >> discuss your > > >> experiences migrating from Hadoop 2 to Hadoop 3. > > >> > > >> -Eric > > >> > > >> On Monday, August 24, 2020, 1:58:37 PM CDT, epa...@apache.org < > > >> epa...@apache.org> wrote: > > >> > > >> Hello everyone! > > >> > > >> We are considering migrating to Hadoop 3, and we would be very > > interested > > >> to > > >> hear about your experiences. If you have migrated from Hadoop 2 to > > Hadoop > > >> 3 > > >> and can provide insights, please kindly consider attending the > > following: > > >> > > >> Date: Wednesday, Aug 26, 2020 > > >> Time: 10:00 A.M. PDT / 12:00 P.M. CDT / 01:00 P.M. EDT / 05:00 P.M. > GMT > > >> Location: Zoom: https://cloudera.zoom.us/j/880548968 > > >> > > >> Hope to see you there! > > >> > > >> Thank you! > > >> Eric Payne > > >> @ Verizon Media > > >> > > >> --------------------------------------------------------------------- > > >> To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org > > >> For additional commands, e-mail: common-dev-h...@hadoop.apache.org > > >> > > >> > > > > > > -- > > > > > > > > > > > > --Brahma Reddy Battula > > > > > > > > > -- > > > > > > > > --Brahma Reddy Battula > > >
