MAHOUT-974 org.apache.mahout.cf.taste.hadoop.als.ParallelALSFactorizationJob use integer as userId and itemId

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1490930 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1243: Dictionary file format in Lucene-Mahout integration is not in SequenceFileFormat

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1490935 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1084: fix random seed issue in synthetic control k-means clustering

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1490966 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1026:  Add LDA (CVB implementation) to the cluster_reuters.sh example script

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1491007 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1243: Dictionary file format in Lucene-Mahout integration is not in SequenceFileFormat - removed deprecated calls to Closeables.closeQuietly()

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1491008 13f79535-47bb-0310-9956-ffa450edef68