public class ColumnarSplitSizeEstimator extends Object implements org.apache.hadoop.mapred.split.SplitSizeEstimator
Constructor and Description |
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ColumnarSplitSizeEstimator() |
Modifier and Type | Method and Description |
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long |
getEstimatedSize(org.apache.hadoop.mapred.InputSplit inputSplit) |
public long getEstimatedSize(org.apache.hadoop.mapred.InputSplit inputSplit) throws IOException
getEstimatedSize
in interface org.apache.hadoop.mapred.split.SplitSizeEstimator
IOException
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