On 10/03/2011 06:39 AM, Tim Broberg wrote:
I am trying to build hadoop so I can understand it and perhaps make some moderate contributions. Following the instructions here, http://wiki.apache.org/hadoop/HowToContribute, I am running the following commands: svn checkout http://svn.apache.org/repos/asf/hadoop/common/trunk/ hadoop-trunk cd hadoop-trunk mvn clean package -Pdist -DskipTests -P-cbuild ...but I am getting errors similar to this guy: https://github.com/harrah/xsbt/issues/190. Do I need to go hunting around to manually download this file? Is this normal? Thanks, - Tim. Complete Maven output: mvn clean package -Pdist -DskipTests -P-cbuild /usr/java/jre1.6.0_27 [INFO] Scanning for projects... [INFO] Reactor build order: [INFO] Apache Hadoop Project POM [INFO] Apache Hadoop Annotations [INFO] Apache Hadoop Assemblies [INFO] Apache Hadoop Project Dist POM [INFO] Apache Hadoop Auth [INFO] Apache Hadoop Auth Examples [INFO] Apache Hadoop Common [INFO] Apache Hadoop Common Project [INFO] Apache Hadoop HDFS [INFO] Apache Hadoop HDFS Project [INFO] hadoop-yarn [INFO] hadoop-yarn-api [INFO] hadoop-yarn-common [INFO] hadoop-yarn-server [INFO] hadoop-yarn-server-common [INFO] hadoop-yarn-server-nodemanager [INFO] hadoop-yarn-server-resourcemanager [INFO] hadoop-yarn-server-tests [INFO] hadoop-yarn-applications [INFO] hadoop-yarn-applications-distributedshell [INFO] hadoop-yarn-site [INFO] hadoop-mapreduce [INFO] hadoop-mapreduce-client [INFO] hadoop-mapreduce-client-core [INFO] hadoop-mapreduce-client-common [INFO] hadoop-mapreduce-client-shuffle [INFO] hadoop-mapreduce-client-app [INFO] hadoop-mapreduce-client-hs [INFO] hadoop-mapreduce-client-jobclient [INFO] Apache Hadoop Main [INFO] ------------------------------------------------------------------------ [INFO] Building Apache Hadoop Project POM [INFO] task-segment: [clean, package] [INFO] ------------------------------------------------------------------------ [INFO] ------------------------------------------------------------------------ [ERROR] BUILD ERROR [INFO] ------------------------------------------------------------------------ [INFO] Failed to resolve artifact. Missing: ---------- 1) jdk.tools:jdk.tools:jar:1.6 Try downloading the file manually from the project website. Then, install it using the command: mvn install:install-file -DgroupId=jdk.tools -DartifactId=jdk.tools -Dversion=1.6 -Dpackaging=jar -Dfile=/path/to/file Alternatively, if you host your own repository you can deploy the file there: mvn deploy:deploy-file -DgroupId=jdk.tools -DartifactId=jdk.tools -Dversion=1.6 -Dpackaging=jar -Dfile=/path/to/file -Durl=[url] -DrepositoryId=[id] Path to dependency: 1) org.apache.hadoop:hadoop-project:pom:0.24.0-SNAPSHOT 2) jdk.tools:jdk.tools:jar:1.6 ---------- 1 required artifact is missing. for artifact: org.apache.hadoop:hadoop-project:pom:0.24.0-SNAPSHOT from the specified remote repositories: apache.snapshots.https (https://repository.apache.org/content/repositories/snapshots), central (http://repo1.maven.org/maven2), __jpp_pom_repo__ (file:///usr/share/maven-poms), __jpp_repo2__ (file:///usr/share/maven/repository), __jpp_repo__ (file:///usr/share/maven2/repository) [INFO] ------------------------------------------------------------------------ [INFO] For more information, run Maven with the -e switch [INFO] ------------------------------------------------------------------------ [INFO] Total time: 6 seconds [INFO] Finished at: Sun Oct 02 13:11:50 PDT 2011 [INFO] Final Memory: 9M/21M [INFO] ------------------------------------------------------------------------ [tbroberg@f15 hadoop-trunk]$
What is c-build for ?
