HAMA-862: Handling max tasks exception (edwardyoon)

git-svn-id: https://svn.apache.org/repos/asf/hama/trunk@1563754 13f79535-47bb-0310-9956-ffa450edef68
HAMA-859: change the version of commons-cli

git-svn-id: https://svn.apache.org/repos/asf/hama/trunk@1563867 13f79535-47bb-0310-9956-ffa450edef68
Remove mahout dependency

git-svn-id: https://svn.apache.org/repos/asf/hama/trunk@1563875 13f79535-47bb-0310-9956-ffa450edef68
Merge branch 'trunk' of https://github.com/apache/hama into trunk
remove cli2

git-svn-id: https://svn.apache.org/repos/asf/hama/trunk@1564008 13f79535-47bb-0310-9956-ffa450edef68
Fix build fail

git-svn-id: https://svn.apache.org/repos/asf/hama/trunk@1564144 13f79535-47bb-0310-9956-ffa450edef68
HAMA-865: Use SequenceFile.Sorter for partitioningRunner, instead of memory-based sorted map.


git-svn-id: https://svn.apache.org/repos/asf/hama/trunk@1564208 13f79535-47bb-0310-9956-ffa450edef68
remove duplicated code.

git-svn-id: https://svn.apache.org/repos/asf/hama/trunk@1564210 13f79535-47bb-0310-9956-ffa450edef68
use multiple tasks in SemiClusterMatchingTest.

git-svn-id: https://svn.apache.org/repos/asf/hama/trunk@1564245 13f79535-47bb-0310-9956-ffa450edef68
Fix bipartitematching bug.

git-svn-id: https://svn.apache.org/repos/asf/hama/trunk@1564315 13f79535-47bb-0310-9956-ffa450edef68
Merge branch 'trunk' of https://github.com/apache/hama into trunk