You can use brew to install protoc which is required for building hadoop 2 (and newer releases).
I haven't used gcc yet. Cheers On Mar 15, 2014, at 7:30 PM, "Omar@Gmail" <omarnet...@googlemail.com> wrote: > Also do I understand you correctly that you have been able to setup the > hadoop development environment on mac os x? > > If so did you have to install the protocol buffer, gcc, g++ etc? > > > On 16 March 2014 01:00, Ted Yu <yuzhih...@gmail.com> wrote: > >> If you have time, you can dig a little bit to find out why >> TestNetUtils#testNormalizeHostName >> failed (passed locally on my Mac). >> >> Use the following command: >> >> mvn clean package -DskipTests eclipse:eclipse >> >> After that, you can import hadoop into Eclipse. >> You can step into the following call: >> >> List<String> normalizedHosts = NetUtils.normalizeHostNames(hosts); >> >> Cheers >> >> >> On Sat, Mar 15, 2014 at 5:49 PM, Omar@Gmail <omarnet...@googlemail.com >>> wrote: >> >>> I'm following instructions from >>> http://wiki.apache.org/hadoop/HowToContribute >>> >>> I've checked out hadoop project using: >>> >>> svn checkout >> http://svn.apache.org/repos/asf/hadoop/common/trunk/hadoop-trunk >>> >>> When trying to build from root (i.e. hadoop-trunk) >>> >>> I get the errors I have mentioned before. >>> >>> Also I'm using mac os x and setting up hadoop development environment on >>> Ubuntu running on vmware. >>> >>> Are there any recommendations I can get from you regarding this. >>> >>> Should expect to get a successful build? >>> >>> >>> >>> On 15 March 2014 20:45, Ted Yu <yuzhih...@gmail.com> wrote: >>> >>>> From https://builds.apache.org/job/Hadoop-trunk/694/console : >>>> >>>> Build timed out (after 200 minutes). Marking the build as aborted. >>>> Build was aborted >>>> >>>> >>>> The above shows how long building all sub-projects of Hadoop might >> take. >>>> >>>> >>>> ------- >>>> >>>> https://builds.apache.org/job/Hadoop-Yarn-trunk builds >>>> hadoop-yarn-project under trunk. >>>> >>>> See below: >>>> >>>> >>>> cd trunk/ >>>> $MAVEN_HOME/bin/mvn clean install -DskipTests >>>> cd hadoop-yarn-project >>>> >>>> $MAVEN_HOME/bin/mvn clean verify checkstyle:checkstyle >>>> findbugs:findbugs -Pdist -Pnative -Dtar >>>> >>>> >>>> >>>> >>>> >>>> On Sat, Mar 15, 2014 at 12:03 PM, Omar@Gmail < >> omarnet...@googlemail.com >>>>> wrote: >>>> >>>>> Getting >>>>> >>>>> Results : >>>>> >>>>> Failed tests: >>>>> TestNetUtils.testNormalizeHostName:619 expected:<[81.200.64.50]> >> but >>>>> was:<[UnknownHost123]> >>>>> TestZKFailoverController.testGracefulFailoverFailBecomingActive:484 >>> Did >>>>> not fail to graceful failover when target failed to become active! >> TestZKFailoverController.testGracefulFailoverFailBecomingStandby:518 >>>>> expected:<1> but was:<0> >> TestZKFailoverController.testGracefulFailoverFailBecomingStandbyAndFailFence:540 >>>>> Failover should have failed when old node wont fence >>>>> TestMetricsSystemImpl.testMultiThreadedPublish:232 expected:<0> but >>>>> was:<2> >>>>> >>>>> Tests in error: >>>>> TestZKFailoverController.testGracefulFailover:432 ยป test timed out >>>> after >>>>> 2500... >>>>> >>>>> [ERROR] Failed to execute goal >>>>> org.apache.maven.plugins:maven-surefire-plugin:2.16:test >> (default-test) >>>> on >>>>> project hadoop-common: There are test failures. >>>>> >>>>> >>>>> Is this the correct build project >>>>> https://builds.apache.org/job/Hadoop-trunk >>>>> >>>>> Also not sure why you suggested these as they don't seem to fall >> under >>>>> hadoop-trunk as I would expect them to. >>>>> https://builds.apache.org/job/Hadoop-Yarn-trunk >>>>> https://builds.apache.org/job/Hadoop-hdfs-trunk/ >>>>> >>>>> Thanks >>>>> >>>>> >>>>> >>>>> On 15 March 2014 18:20, Omar@Gmail <omarnet...@googlemail.com> >> wrote: >>>>> >>>>>> >>>>>> I just took another svn update and building again will email which >>>> module >>>>>> is failing for me. >>>>>> >>>>>> Thanks >>>>>> >>>>>> >>>>>> On 15 March 2014 18:15, Ted Yu <yuzhih...@gmail.com> wrote: >>>>>> >>>>>>> There're several Jenkins jobs for hadoop. >>>>>>> e.g. >>>>>>> https://builds.apache.org/job/Hadoop-Yarn-trunk< >>>>>>> https://builds.apache.org/job/Hadoop-Yarn-trunk/510/changes> >>>>>>> https://builds.apache.org/job/Hadoop-hdfs-trunk/ >>>>>>> >>>>>>> Which module are you looking at ? >>>>>>> >>>>>>> Cheers >>>>>>> >>>>>>> >>>>>>> On Sat, Mar 15, 2014 at 11:00 AM, Omar@Gmail < >>>> omarnet...@googlemail.com >>>>>>>> wrote: >>>>>>> >>>>>>>> Hi, >>>>>>>> >>>>>>>> Is there a Jenkins builder server for Hadoop? >>>>>>>> >>>>>>>> I'm getting test failures when building hadoop-trunk. Is that >>>>>>> known\normal? >>>>>>>> >>>>>>>> Omar >>
