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From "Jakob Homan (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (GIRAPH-177) SimplePageRankVertex has two redundant casts
Date Sat, 07 Apr 2012 20:40:15 GMT
SimplePageRankVertex has two redundant casts
--------------------------------------------

                 Key: GIRAPH-177
                 URL: https://issues.apache.org/jira/browse/GIRAPH-177
             Project: Giraph
          Issue Type: Improvement
            Reporter: Jakob Homan
            Priority: Trivial


{code}        DoubleWritable maxPagerank =
            (DoubleWritable) maxAggreg.getAggregatedValue();
        LOG.info("aggregatedMaxPageRank=" + maxPagerank.get());
        DoubleWritable minPagerank =
            (DoubleWritable) minAggreg.getAggregatedValue();
        LOG.info("aggregatedMinPageRank=" + minPagerank.get());{code}
Both MinAggregator and MaxAggregator are already parameterized on DoubleWritable, so it's
not necessary to cast their functions' results.

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