Jonathan, I actually did all my testing on RC1. Sorry for the confusion. I'll respond on the RC1 thread.
-Eric On Monday, October 28, 2019, 8:00:20 PM CDT, Jonathan Hung <jyhung2...@gmail.com> wrote: Thanks Eric! I sent out an RC1 earlier last week, not sure if you saw that. The only diff between RC1 and RC0 is HDFS-14667. If RC1 looks good to you then it'd be great to get your testing results on that thread. Jonathan Hung On Mon, Oct 28, 2019 at 1:06 PM epa...@apache.org <epa...@apache.org> wrote: > Compatibility testing has gone well for me. > > - In a 4-node cluster, I ran YARN rolling upgrade tests between 2.8.5 and > 2.10.0 > - In a 4-node cluster, I ran YARN rolling upgrade tests between 2.10.0 and > trunk > - With one 4-node cluster running 2.10.0 and one 4-node cluster running > trunk, I ran a word count job in each cluster whose inputs and outputs were > from and to the opposite cluster. > - I verified that HDFS replication works as expected in a trunk cluster that > has one 2.10.0 datanode. > > Thanks, > -Eric > > On Tuesday, October 22, 2019, 8:39:38 PM CDT, Jonathan Hung > <jyhung2...@gmail.com> wrote: > > > > > > Hi Eric, we've run some basic HDFS commands with a 3.2.1 namenode and > 2.10.0 clients and datanodes. Everything worked as expected. > > Jonathan Hung > > > On Tue, Oct 22, 2019 at 3:04 PM Eric Badger <ebad...@verizonmedia.com> > wrote: > >> Hi Jonathan, >> >> Thanks for putting this RC together. You stated that there are >> improvements related to rolling upgrades from 2.x to 3.x and I know I have >> seen multiple JIRAs getting committed to that effect. Could you describe >> any tests that you have done to verify rolling upgrade compatibility >> for 3.x servers talking to 2.x clients and vice versa? >> >> Thanks, >> >> Eric >> >> On Tue, Oct 22, 2019 at 1:49 PM Jonathan Hung <jyhung2...@gmail.com> >> wrote: >> >>> Thanks Konstantin and Zhankun. Unfortunately a feature slipped our radar >>> (HDFS-14667). Since this is the first of a minor release, we would like to >>> get it into 2.10.0. >>> >>> HDFS-14667 has been committed to branch-2.10.0, I will be rolling an RC1 >>> shortly. >>> >>> Jonathan Hung >>> >>> >>> On Tue, Oct 22, 2019 at 1:39 AM Zhankun Tang <zt...@apache.org> wrote: >>> >>> > Thanks for the effort, Jonathan! >>> > >>> > +1 (non-binding) on RC0. >>> > - Set up a single node cluster with the binary tarball >>> > - Run Spark Pi and pySpark job >>> > >>> > BR, >>> > Zhankun >>> > >>> > On Tue, 22 Oct 2019 at 14:31, Konstantin Shvachko <shv.had...@gmail.com >>> > >>> > wrote: >>> > >>> >> +1 on RC0. >>> >> - Verified signatures >>> >> - Built from sources >>> >> - Ran unit tests for new features >>> >> - Checked artifacts on Nexus, made sure the sources are present. >>> >> >>> >> Thanks >>> >> --Konstantin >>> >> >>> >> >>> >> On Wed, Oct 16, 2019 at 6:01 PM Jonathan Hung <jyhung2...@gmail.com> >>> >> wrote: >>> >> >>> >> > Hi folks, >>> >> > >>> >> > This is the first release candidate for the first release of Apache >>> >> Hadoop >>> >> > 2.10 line. It contains 361 fixes/improvements since 2.9 [1]. It >>> includes >>> >> > features such as: >>> >> > >>> >> > - User-defined resource types >>> >> > - Native GPU support as a schedulable resource type >>> >> > - Consistent reads from standby node >>> >> > - Namenode port based selective encryption >>> >> > - Improvements related to rolling upgrade support from 2.x to 3.x >>> >> > >>> >> > The RC0 artifacts are at: >>> >> http://home.apache.org/~jhung/hadoop-2.10.0-RC0/ >>> >> > >>> >> > RC tag is release-2.10.0-RC0. >>> >> > >>> >> > The maven artifacts are hosted here: >>> >> > >>> >> >>> https://repository.apache.org/content/repositories/orgapachehadoop-1241/ >>> >> > >>> >> > My public key is available here: >>> >> > https://dist.apache.org/repos/dist/release/hadoop/common/KEYS >>> >> > >>> >> > The vote will run for 5 weekdays, until Wednesday, October 23 at >>> 6:00 pm >>> >> > PDT. >>> >> > >>> >> > Thanks, >>> >> > Jonathan Hung >>> >> > >>> >> > [1] >>> >> > >>> >> > >>> >> >>> https://issues.apache.org/jira/issues/?jql=project%20in%20(HDFS%2C%20YARN%2C%20HADOOP%2C%20MAPREDUCE)%20AND%20resolution%20%3D%20Fixed%20AND%20fixVersion%20%3D%202.10.0%20AND%20fixVersion%20not%20in%20(2.9.2%2C%202.9.1%2C%202.9.0) >>> >> > >>> >> >>> > >>> >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org > For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org > > --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org
