On Wed, Mar 21, 2012 at 8:29 AM, Andrei Savu <[email protected]> wrote: > I this case do you think it's appropriate to re-open #374? > https://issues.apache.org/jira/browse/WHIRR-374
Yes. > > If we make this decision we can also enable findbugs: > https://issues.apache.org/jira/browse/WHIRR-321 That would be great - I keep thinking I'd like to run findbugs then remembering we can't... Tom > > On Wed, Mar 21, 2012 at 5:26 PM, Tom White <[email protected]> wrote: > >> On Wed, Mar 21, 2012 at 6:16 AM, Alex Heneveld >> <[email protected]> wrote: >> > Same experience here. However installing maven3 isn't universally easy. >> Is >> > it worth seeing whether hadoop upstream needs maven3? Maybe it was >> > accidental... >> >> I don't think it was accidental, it was done since supporting both >> Maven 2 and 3 has some overhead in development and testing, >> particularly in complex builds (like Hadoop's). (I don't know of >> anyone complaining about having to install Maven 3 for Hadoop >> development.) Installing Maven 3 is a manual process in most cases, >> but it's not too onerous, and is probably less of a burden than >> debugging differences between Maven 2 and 3. >> >> Cheers, >> Tom >> >> > >> > Best, >> > Alex >> > On 21 Mar 2012 12:43, "Rodrigo Duarte" <[email protected]> wrote: >> > >> >> I was having this same issue, but after upgrade to Maven 3 it >> disappeared. >> >> >> >> On Wed, Mar 21, 2012 at 8:59 AM, Andrei Savu <[email protected]> >> >> wrote: >> >> >> >> > Frank, >> >> > >> >> > Does it work for you with Maven 3? I am also using IntelliJ for >> >> development >> >> > and I had no issues. >> >> > >> >> > On Tue, Mar 20, 2012 at 6:39 PM, Frank Scholten < >> [email protected] >> >> > >wrote: >> >> > >> >> > > I am having problems building the project in IntelliJ. >> >> > > >> >> > > AbstractHadoopServiceTest in Yarn won't compile >> >> > > >> >> > > I think it's because of the 4 Hadoop versions listed under External >> >> > > Libraries >> >> > > >> >> > > 0.20.2 >> >> > > 0.23.0-cdh4b1 >> >> > > 0.20.2-cdh3u2 >> >> > > 0.20.205.0 >> >> > > >> >> > > However running a mvn clean install in the Yarn module itself does >> >> work. >> >> > > >> >> > > Frank >> >> > > >> >> > > On Tue, Mar 20, 2012 at 2:14 AM, Alex Heneveld >> >> > > <[email protected]> wrote: >> >> > > > Thanks for the feedback. >> >> > > > >> >> > > > This is working now, but took a couple of attempts. I suspect >> either >> >> > > repo >> >> > > > availability problem or a maven-on-ubuntu version problem (maven2 >> >> > > versions) >> >> > > > wrt hadoop-client's pom. >> >> > > > >> >> > > > On a side note I wonder whether yarn could use default >> >> > ${hadoop.version} >> >> > > -- >> >> > > > currently it is hard-coded against 0.23.1 for hadoop-client scope >> >> test; >> >> > > > whereas /pom.xml declares 0.20.205.0 for most things hadoop. >> >> > > > >> >> > > > BTW here are the facts of the build problem, in case it comes up >> >> > > > again/elsewhere: >> >> > > > >> >> > > > - wiping .m2/repo/org/apache didn't fix it on the problematic >> >> machines >> >> > > (even >> >> > > > whilst wiping that dir _did_ cause a successful build on other >> >> > machines) >> >> > > > - there were two problematic machines; both Ubuntu, one Jenkins >> >> (maven >> >> > > 3.0.3 >> >> > > > allegedly) and one a dev box (out-of-the-box apt-get maven2, not >> sure >> >> > > which >> >> > > > version) >> >> > > > - doing a manual install of maven 3.0.3 and clean install in yarn >> dir >> >> > > seems >> >> > > > to fix it >> >> > > > >> >> > > > --A >> >> > > > >> >> > > > >> >> > > > On 19/03/2012 15:42, Ashish wrote: >> >> > > >> >> >> > > >> Build is working fine for me as well. >> >> > > >> >> >> > > >> On Mon, Mar 19, 2012 at 8:40 PM, Andrei Savu< >> [email protected]> >> >> > > >> wrote: >> >> > > >>> >> >> > > >>> I'm unable to reproduce the build failure on trunk even after >> >> remove >> >> > > >>> ~/.m2/repository/org/apache >> >> > > >>> >> >> > > >>> Could this be a partial download error that will go away on >> retry? >> >> > > >>> >> >> > > >>> On Mon, Mar 19, 2012 at 4:40 PM, Andrei Savu< >> [email protected] >> >> > >> >> > > >>> wrote: >> >> > > >>> >> >> > > >>>> Builds fine for me but it's possible that my maven cache >> already >> >> > > >>>> contains >> >> > > >>>> that fail. I will remove everything under org.apache and try >> >> again. >> >> > > >>>> >> >> > > >>>> >> >> > > >>>> On Mon, Mar 19, 2012 at 4:34 PM, Alex Heneveld< >> >> > > >>>> [email protected]> wrote: >> >> > > >>>> >> >> > > >>>>> Hi folks- >> >> > > >>>>> >> >> > > >>>>> Is anyone else having problems building Whirr head? >> >> > > >>>>> >> >> > > >>>>> Looks like Yarn problem pulling in Apache. >> >> > > >>>>> >> >> > > >>>>> I get: >> >> > > >>>>> >> >> > > >>>>> [INFO] --- maven-compiler-plugin:2.3.2:**testCompile >> >> > > >>>>> (default-testCompile) @ whirr-yarn --- >> >> > > >>>>> [INFO] Compiling 3 source files to >> >> > > /home/jenkins/.jenkins/jobs/**Apache >> >> > > >>>>> Whirr/workspace/services/yarn/**target/test-classes >> >> > > >>>>> [INFO] >> >> > > >>>>> >> ------------------------------**------------------------------**- >> >> > > >>>>> [ERROR] COMPILATION ERROR : >> >> > > >>>>> [INFO] >> >> > > >>>>> >> ------------------------------**------------------------------**- >> >> > > >>>>> [ERROR] /home/jenkins/.jenkins/jobs/**Apache >> >> > > >>>>> Whirr/workspace/services/yarn/**src/test/java/org/apache/** >> >> > > >>>>> >> >> > > >>>>> >> >> > > >> >> > >> >> >> whirr/service/yarn/**integration/**AbstractHadoopServiceTest.**java:[32,29] >> >> > > >>>>> package org.apache.hadoop.conf does not exist >> >> > > >>>>> >> >> > > >>>>> >> >> > > >>>>> Almost certainly due to: >> >> > > >>>>> >> >> > > >>>>> Downloaded:http://repo1.maven. >> **org/maven2/org/apache/hadoop/** >> >> > > >>>>> >> >> > > >>>>> hadoop-main/0.23.1/hadoop-**main-0.23.1.pom< >> >> > > >> >> > >> >> >> http://repo1.maven.org/maven2/org/apache/hadoop/hadoop-main/0.23.1/hadoop-main-0.23.1.pom >> >> > > > >> >> > > >>>>> (13 KB at 42.6 KB/sec) >> >> > > >>>>> [WARNING] The POM for >> >> org.apache.hadoop:hadoop-**client:jar:0.23.1 >> >> > is >> >> > > >>>>> invalid, transitive dependencies (if any) will not be >> available, >> >> > > enable >> >> > > >>>>> debug logging for more details >> >> > > >>>>> >> >> > > >>>>> >> >> > > >>>>> --A >> >> > > >>>>> >> >> > > >>>>> >> >> > > >> >> >> > > >> >> >> > > > >> >> > > > >> >> > > >> >> > >> >> >> >> >> >> >> >> -- >> >> Rodrigo Duarte Sousa >> >> MSc candidate in Computer Science >> >> Distributed Systems Laboratory >> >> Federal University of Campina Grande >> >> Campina Grande, PB - Brazil >> >> http://lsd.ufcg.edu.br/~rodrigod <http://lsd.ufcg.edu.br/%7Erodrigods>s >> >> >>
