Grant Ingersoll (JIRA) wrote:
[ https://issues.apache.org/jira/browse/MAHOUT-137?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12722666#action_12722666 ]Grant Ingersoll commented on MAHOUT-137: ---------------------------------------- The only thing I worry about w/ this approach is that forName() call is pretty time consuming.Convert Clustering Algs to use Vector Writable ---------------------------------------------- Key: MAHOUT-137 URL: https://issues.apache.org/jira/browse/MAHOUT-137 Project: Mahout Issue Type: Improvement Reporter: Grant Ingersoll Assignee: Grant Ingersoll Fix For: 0.2 Attachments: MAHOUT-137.patch, MAHOUT-137.patch, MAHOUT-137.patch All M/R jobs should use Vector writable instead of encoding and decoding strings. We can have a separate utility that converts serialized GSON, Strings, whatever into the appropriate vectors. See MAHOUT-136 and http://www.lucidimagination.com/search/document/6a55f260826fd77f/jira_commented_mahout_136_change_canopy_mr_implementation_to_use_vector_writable
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