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Matt Foley updated MAPREDUCE-3607: ---------------------------------- Target Version/s: 1.0.1 (was: 1.1.0) Please commit to both branch-1 and branch-1.0. Thank you. > Port missing new API mapreduce lib classes to 1.x > ------------------------------------------------- > > Key: MAPREDUCE-3607 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3607 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Components: client > Affects Versions: 1.0.0 > Reporter: Tom White > Assignee: Tom White > Attachments: MAPREDUCE-3607.patch, MAPREDUCE-3607.patch, > MAPREDUCE-3607.patch > > > There are a number of classes under mapreduce.lib that are not present in the > 1.x series. Including these would help users and downstream projects using > the new MapReduce API migrate to later versions of Hadoop in the future. > A few examples of where this would help: > * Sqoop uses mapreduce.lib.db.DBWritable and > mapreduce.lib.input.CombineFileInputFormat (SQOOP-384). > * Mahout uses mapreduce.lib.output.MultipleOutputs (MAHOUT-822). > * HBase has a backport of mapreduce.lib.partition.InputSampler and > TotalOrderPartitioner (in org.apache.hadoop.hbase.mapreduce.hadoopbackport) - > it would be better if it used the ones in Hadoop. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira