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Arun C Murthy commented on MAPREDUCE-1478: ------------------------------------------ Yes, we would need to use the installed ones by default - however, it gives the users an option to use a newer version of mapreduce.libraries etc. > Separate the mapred.lib and mapreduce.lib classes to a different jar and > include the user jar ahead of the lib jar. > ------------------------------------------------------------------------------------------------------------------- > > Key: MAPREDUCE-1478 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-1478 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Components: task > Reporter: Owen O'Malley > > Currently the user can't include updated library jars as part of their job. > By pulling out the lib classes we can include the classes (eg. > TextInputFormat) in the user's jar and get their version and not the system > installed one. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.