Same experience here. However installing maven3 isn't universally easy. Is it worth seeing whether hadoop upstream needs maven3? Maybe it was accidental...
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 >
