Hi Markus, Can you bump up your vote, then? Thanks!
-Gon On Thu, Feb 6, 2020 at 1:48 AM Markus Weimer <wei...@apache.org> wrote: > Thanks, this worked. I did it on a fresh installation of Ubuntu 18.04 (on > WSL), and followed README.md. > > Markus > > On Wed, Feb 5, 2020 at 5:18 AM John Youngseok Yang <johnya...@gmail.com> > wrote: > > > I've also confirmed that the above commands also work after nuking the > > local maven repository. > > (although then the installation time is much longer due to having to > > download all of the dependencies from the internet) > > > > $ rm -rf ~/.m2 > > $ ... (same as above) > > > > John > > > > > > On Wed, Feb 5, 2020 at 9:48 PM John Youngseok Yang <johnya...@gmail.com> > > wrote: > > > > > Wonwook's PR is merged to the master and I think Nemo now runs on Java > 8+ > > > (including 11). > > > > > > Markus, can you perhaps try again with the following commands starting > > > from a clean slate? > > > These commands seem to work on my laptop with the latest Nemo master. > > > - Ubuntu 18.04.3 LTS > > > - java version "1.8.0_171" > > > > > > Thank you by the way for looking into this problem. > > > > > > $ mkdir clean_slate_nemo > > > $ cd clean_slate_nemo/ > > > $ git clone g...@github.com:apache/incubator-nemo.git > > > $ cd incubator-nemo/ > > > $ mvn clean install -T 2C > > > > > > Thanks, > > > John > > > > > > > > > On Wed, Feb 5, 2020 at 7:48 PM Byung-Gon Chun <bgc...@gmail.com> > wrote: > > > > > >> Any update? > > >> > > >> -Gon > > >> > > >> On Fri, Jan 31, 2020 at 7:16 PM 송원욱 <wsong0...@gmail.com> wrote: > > >> > > >> > I’ve investigated into the issue, and have succeeded to solve some > > >> > problems by upgrading the versions of multiple java libraries. I’ve > > >> > nevertheless faced a number of issues while upgrading the Beam > > version, > > >> and > > >> > I’m trying to provide a fix ASAP 😀. > > >> > I’ll file a PR as soon as I’m done :) > > >> > hold tight! > > >> > > > >> > P.S. I’ll also look into the ITCase issue that arises while > compiling > > >> Nemo > > >> > using multiple threads. > > >> > > > >> > - Wonook > > >> > > > >> > > On 31 Jan 2020, at 9:08 AM, Byung-Gon Chun <bgc...@gmail.com> > > wrote: > > >> > > > > >> > > Wonook, > > >> > > > > >> > > Any update on the jdk 1.11 issue? > > >> > > > > >> > > Thanks. > > >> > > -Gon > > >> > > > > >> > > On Thu, Jan 23, 2020 at 7:59 AM Byung-Gon Chun <bgc...@gmail.com> > > >> wrote: > > >> > > > > >> > >> Hi Nemoers, > > >> > >> > > >> > >> It would be good to take a look at the problems Markus reported > for > > >> the > > >> > >> release. > > >> > >> > > >> > >> -Gon > > >> > >> > > >> > >> > > >> > >> On Thu, Jan 23, 2020 at 6:16 AM Markus Weimer <wei...@apache.org > > > > >> > wrote: > > >> > >> > > >> > >>> Thanks for the insight. I have switched to Java 8, and now a > `mvn > > >> > >>> compile` works. However, there seems to be some oddity going on > > >> still. > > >> > >>> `mvn install -DskipITs -DskipTests` still produces an error: > > >> > >>> > > >> > >>> ``` > > >> > >>> [ERROR] > > >> > >>> > > >> > > > >> > > > /home/mweimer/nemo/incubator-nemo/runtime/executor/src/test/java/org/apache/nemo/runtime/executor/datatransfer/DataTransferT > > >> > >>> est.java:[55,45] package org.apache.nemo.runtime.master.metric > > does > > >> not > > >> > >>> exist > > >> > >>> ``` > > >> > >>> > > >> > >>> I also noticed that parallel builds don't succeed (`mvn -TC1 > > ...`). > > >> > >>> Maybe there is a dependency not captured in the build files? > Maven > > >> has > > >> > >>> a tendency to satisfy these dependencies out of the local maven > > >> > >>> repository. However, I have no prior version of Nemo on my > > >> machine... > > >> > >>> > > >> > >>> Meanwhile, I vote +0 on the release not to hold it up :) > > >> > >>> > > >> > >>> Markus > > >> > >>> > > >> > >>> On Wed, Jan 22, 2020 at 9:07 AM 송원욱 <wsong0...@gmail.com> > wrote: > > >> > >>>> > > >> > >>>> It seems like the problem comes with the protobuf library, > which > > we > > >> > >>> keep the version to 2.5.0 due to the dependency with REEF. It > > seems > > >> > like > > >> > >>> the effort is non-negligible, but I’ll raise an issue on JIRA: > > >> > >>> https://issues.apache.org/jira/browse/NEMO-437 < > > >> > >>> https://issues.apache.org/jira/browse/NEMO-437>. > > >> > >>>> > > >> > >>>> +1 in the meanwhile :) > > >> > >>>> > > >> > >>>>> On Jan 22, 2020, at 9:57 PM, 송원욱 <wsong0...@gmail.com> wrote: > > >> > >>>>> > > >> > >>>>> It succeeds with Java 8 on my Mac as well, but fails with JDK > > 11. > > >> > >>> I’ll see what’s required to support JDK 11 and we could measure > if > > >> it > > >> > would > > >> > >>> be doable before the release. > > >> > >>>>> > > >> > >>>>>> On Jan 22, 2020, at 10:41 AM, Markus Weimer < > wei...@apache.org > > > > > >> > >>> wrote: > > >> > >>>>>> > > >> > >>>>>> Hi, > > >> > >>>>>> > > >> > >>>>>> I have tried to compile Nemo, and hit an error: > > >> > >>>>>> > > >> > >>>>>> ``` > > >> > >>>>>> [ERROR] Failed to execute goal > > >> > >>>>>> org.apache.maven.plugins:maven-compiler-plugin:3.7.0:compile > > >> > >>>>>> (default-compile) on project nemo-runtime-common: Compilation > > >> > failure > > >> > >>>>>> [ERROR] > > >> > >>> > > >> > > > >> > > > /home/mweimer/incubator-nemo/runtime/common/target/generated-sources/protobuf/grpc-java/org/apache/nemo/runtime/common/comm/MessageServiceGrpc.java:[23,18] > > >> > >>>>>> cannot find > > >> > >>>>>> symbol > > >> > >>>>>> [ERROR] symbol: class Generated > > >> > >>>>>> [ERROR] location: package javax.annotation > > >> > >>>>>> ``` > > >> > >>>>>> > > >> > >>>>>> I am doing this on Ubuntu 18.04 on the Windows Subsystem for > > >> Linux. > > >> > I > > >> > >>>>>> installed `mvn` via `sudo apt install maven` which pulled in > > >> > >>>>>> `openjdk-11-jre-headless:amd64 (11.0.5+10-0ubuntu1.1~18.04)` > as > > >> the > > >> > >>>>>> JDK. > > >> > >>>>>> > > >> > >>>>>> Has anyone else tried compiling on JDK 11? > > >> > >>>>>> > > >> > >>>>>> Thanks, > > >> > >>>>>> > > >> > >>>>>> Markus > > >> > >>>>>> > > >> > >>>>>> On Tue, Jan 21, 2020 at 3:58 PM Byung-Gon Chun < > > bgc...@gmail.com > > >> > > > >> > >>> wrote: > > >> > >>>>>>> > > >> > >>>>>>> Thanks, Sanha! > > >> > >>>>>>> > > >> > >>>>>>> +1 > > >> > >>>>>>> > > >> > >>>>>>> I checked the sha512 hash. > > >> > >>>>>>> I verified the signature. > > >> > >>>>>>> "mvn clean install" ran successfully. > > >> > >>>>>>> > > >> > >>>>>>> Great job! > > >> > >>>>>>> -Gon > > >> > >>>>>>> > > >> > >>>>>>> > > >> > >>>>>>> On Tue, Jan 21, 2020 at 11:53 PM Sanha Lee < > sa...@apache.org> > > >> > >>> wrote: > > >> > >>>>>>> > > >> > >>>>>>>> Hello Nemo PPMC. > > >> > >>>>>>>> > > >> > >>>>>>>> Because it's been a while since we discussed the release > 0.2, > > >> I'd > > >> > >>> like to > > >> > >>>>>>>> start voting. > > >> > >>>>>>>> > > >> > >>>>>>>> Please refer to the information below to vote on this > > release, > > >> and > > >> > >>> vote: > > >> > >>>>>>>> > > >> > >>>>>>>> [ ] +1 Release this package as Apache Nemo (incubating) > 0.2.0 > > >> > >>>>>>>> [ ] 0 I don't feel strongly about it, but the release seems > > >> okay. > > >> > >>>>>>>> [ ] -1 Please do not release this package because... > > >> > >>>>>>>> > > >> > >>>>>>>> 1. Source release files: > > >> > >>>>>>>> > > >> > >>> > > >> https://dist.apache.org/repos/dist/dev/incubator/nemo/0.2-incubating/ > > >> > >>>>>>>> > > >> > >>>>>>>> 2. The release tag: > > >> > >>>>>>>> > > >> > >>>>>>>> > > >> > >>> > > >> > > > >> > > > https://github.com/apache/incubator-nemo/releases/tag/apache-nemo-0.2-incubating-rc1 > > >> > >>>>>>>> > > >> > >>>>>>>> > > >> > >>>>>>>> 3. The release hash: > > >> > >>>>>>>> > > >> > >>>>>>>> > > >> > >>> > > >> > > > >> > > > https://github.com/apache/incubator-nemo/commit/6ca51e92408aa4cdcc0c68697b6590baa839ab9b > > >> > >>>>>>>> > > >> > >>>>>>>> > > >> > >>>>>>>> 5. The KEYS file: > > >> > >>>>>>>> https://dist.apache.org/repos/dist/dev/incubator/nemo/KEYS > > >> > >>>>>>>> > > >> > >>>>>>>> Sincerely, > > >> > >>>>>>>> Sanha > > >> > >>>>>>>> > > >> > >>>>>>> > > >> > >>>>>>> > > >> > >>>>>>> -- > > >> > >>>>>>> Byung-Gon Chun > > >> > >>>>> > > >> > >>>> > > >> > >>> > > >> > >> > > >> > >> > > >> > >> -- > > >> > >> Byung-Gon Chun > > >> > >> > > >> > > > > >> > > > > >> > > -- > > >> > > Byung-Gon Chun > > >> > > > >> > > > >> > > >> -- > > >> Byung-Gon Chun > > >> > > > > > > -- Byung-Gon Chun
