Generated POMs hardcode dependency on hadoop-common version 0.22.0-SNAPSHOT ---------------------------------------------------------------------------
Key: MAPREDUCE-2753 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2753 Project: Hadoop Map/Reduce Issue Type: Bug Components: build Affects Versions: 0.22.0 Environment: RHEL 6.1 & Ubuntu 11.04; Sun JDK 1.6_016 & Sun JDK 1.6.0_26; Ant 1.8.2 Reporter: Joep Rottinghuis The generated poms inject the version of mapred itself, but hardcode the version of hadoop-common they depend on. When trying to build downstream projects (HBase), then they will require hadoop-common-0.22.0-SNAPSHOT.jar instead of the version they compiled against. When trying to do an offline build this will fail to resolve as another hadoop-common has been installed in the local maven repo. Even during online build, it should compile against the hadoop-common that hdfs compiled against. When versions mismatch one cannot do a coherent build. That is particularly problematic when making simultaneous change in hadoop-common and hadoop-mapreduce and you want to try this locally before committing each. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira