I don't think this -1 is reasonable, because: - If you look at YARN-6622 closely, it targets to fix a problematic documentation work on YARN-5258 which get checked into 2.9 and 3.0 branch only. It means it targets to fix a problem that 2.8.2 never exists. - New docker container support (replace of old DockerContainerExectutor) is still an alpha feature now which doesn't highlight in 2.8 major features/improvement (http://hadoop.apache.org/docs/r2.8.0/index.html). So adding documentation here is also not a blocker.
Vote still continue until a real blocker comes. Thanks, Junping ________________________________________ From: Chris Douglas <cdoug...@apache.org> Sent: Monday, September 11, 2017 12:00 PM To: Junping Du Cc: Miklos Szegedi; Mingliang Liu; Hadoop Common; Hdfs-dev; mapreduce-...@hadoop.apache.org; yarn-...@hadoop.apache.org; junping_du Subject: Re: [VOTE] Release Apache Hadoop 2.8.2 (RC0) -1 (binding) I don't think we should release this without YARN-6622. Since this doesn't happen often: a -1 in this case is NOT a veto. Releases are approved by majority vote of the PMC. -C On Mon, Sep 11, 2017 at 11:45 AM, Junping Du <j...@hortonworks.com> wrote: > Thanks Mikols for notifying on this. I think docker support is general known > as alpha feature so document it as experimental is nice to have but not a > blocker for 2.8.2. I also noticed that our 2.7.x document > (https://hadoop.apache.org/docs/r2.7.4/hadoop-yarn/hadoop-yarn-site/DockerContainerExecutor.html) > without mentioning docker support is experimental. We may need to fix that > as well in following releases. > > I can also add it (mentioning docker container support feature is > experimental) to release message in public website just like previous release > we call 2.7.0/2.8.0 as non-production release. > > I think vote should continue until we could find a real blocker. > > > Thanks, > > > Junping > > > ________________________________ > From: Miklos Szegedi <miklos.szeg...@cloudera.com> > Sent: Monday, September 11, 2017 10:07 AM > To: Mingliang Liu > Cc: Hadoop Common; Hdfs-dev; mapreduce-...@hadoop.apache.org; > yarn-...@hadoop.apache.org; junping_du; Junping Du > Subject: Re: [VOTE] Release Apache Hadoop 2.8.2 (RC0) > > Hello Junping, > > Thank you for working on this. Should not YARN-6622 be addressed first? > "Summary: Document Docker work as experimental". > > Thank you, > Miklos > > > On Sun, Sep 10, 2017 at 6:39 PM, Mingliang Liu > <lium...@gmail.com<mailto:lium...@gmail.com>> wrote: > Thanks Junping for doing this! > > +1 (non-binding) > > - Download the hadoop-2.8.2-src.tar.gz file and checked the md5 value > - Build package using maven (skipping tests) with Java 8 > - Spin up a test cluster in Docker containers having 1 master node (NN/RM) > and 3 slave nodes (DN/NM) > - Operate the basic HDFS/YARN operations from command line, both client and > admin > - Check NN/RM Web UI > - Run distcp to copy files from/to local and HDFS > - Run hadoop mapreduce examples: grep and wordcount > - Check the HDFS service logs > > All looked good to me. > > Mingliang > >> On Sep 10, 2017, at 5:00 PM, Junping Du >> <j...@hortonworks.com<mailto:j...@hortonworks.com>> wrote: >> >> Hi folks, >> With fix of HADOOP-14842 get in, I've created our first release >> candidate (RC0) for Apache Hadoop 2.8.2. >> >> Apache Hadoop 2.8.2 is the first stable release of Hadoop 2.8 line and >> will be the latest stable/production release for Apache Hadoop - it includes >> 305 new fixed issues since 2.8.1 and 63 fixes are marked as blocker/critical >> issues. >> >> More information about the 2.8.2 release plan can be found here: >> https://cwiki.apache.org/confluence/display/HADOOP/Hadoop+2.8+Release >> >> New RC is available at: >> http://home.apache.org/~junping_du/hadoop-2.8.2-RC0 >> >> The RC tag in git is: release-2.8.2-RC0, and the latest commit id is: >> e6597fe3000b06847d2bf55f2bab81770f4b2505 >> >> The maven artifacts are available via >> repository.apache.org<http://repository.apache.org> at: >> https://repository.apache.org/content/repositories/orgapachehadoop-1062 >> >> Please try the release and vote; the vote will run for the usual 5 >> days, ending on 09/15/2017 5pm PST time. >> >> Thanks, >> >> Junping >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: > mapreduce-dev-unsubscr...@hadoop.apache.org<mailto:mapreduce-dev-unsubscr...@hadoop.apache.org> > For additional commands, e-mail: > mapreduce-dev-h...@hadoop.apache.org<mailto:mapreduce-dev-h...@hadoop.apache.org> > > --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-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
