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java.lang.Object org.apache.hadoop.mapreduce.lib.db.FloatSplitter
@InterfaceAudience.Public @InterfaceStability.Evolving public class FloatSplitter
Implement DBSplitter over floating-point values.
Constructor Summary | |
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FloatSplitter()
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Method Summary | |
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List<InputSplit> |
split(Configuration conf,
ResultSet results,
String colName)
Given a ResultSet containing one record (and already advanced to that record) with two columns (a low value, and a high value, both of the same type), determine a set of splits that span the given values. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public FloatSplitter()
Method Detail |
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public List<InputSplit> split(Configuration conf, ResultSet results, String colName) throws SQLException
DBSplitter
split
in interface DBSplitter
SQLException
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