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Tsz Wo (Nicholas), SZE commented on MAPREDUCE-2483: --------------------------------------------------- Eric, done. > Clean up duplication of dependent jar files > ------------------------------------------- > > Key: MAPREDUCE-2483 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-2483 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: build > Affects Versions: 0.23.0 > Reporter: Eric Yang > > For trunk, the build and deployment tree look like this: > hadoop-common-0.2x.y > hadoop-hdfs-0.2x.y > hadoop-mapred-0.2x.y > Technically, mapred's the third party dependent jar files should be fetch > from hadoop-common and hadoop-hdfs. However, it is currently fetching from > hadoop-mapred/lib only. It would be nice to eliminate the need to repeat > duplicated jar files at build time. > There are two options to manage this dependency list, continue to enhance ant > build structure to fetch and filter jar file dependencies using ivy. On the > other hand, it would be a good opportunity to convert the build structure to > maven, and use maven to manage the provided jar files. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira