public class UDFToString extends UDF
Constructor and Description |
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UDFToString() |
Modifier and Type | Method and Description |
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Text |
evaluate(BooleanWritable i) |
Text |
evaluate(BytesWritable bw) |
Text |
evaluate(ByteWritable i) |
Text |
evaluate(DateWritable d) |
Text |
evaluate(DoubleWritable i) |
Text |
evaluate(FloatWritable i) |
Text |
evaluate(HiveDecimalWritable i) |
Text |
evaluate(IntWritable i) |
Text |
evaluate(LongWritable i) |
Text |
evaluate(NullWritable i) |
Text |
evaluate(ShortWritable i) |
Text |
evaluate(Text i) |
Text |
evaluate(TimestampWritable i) |
getRequiredFiles, getRequiredJars, getResolver, setResolver
public Text evaluate(NullWritable i)
public Text evaluate(BooleanWritable i)
public Text evaluate(ByteWritable i)
public Text evaluate(ShortWritable i)
public Text evaluate(IntWritable i)
public Text evaluate(LongWritable i)
public Text evaluate(FloatWritable i)
public Text evaluate(DoubleWritable i)
public Text evaluate(Text i)
public Text evaluate(DateWritable d)
public Text evaluate(TimestampWritable i)
public Text evaluate(HiveDecimalWritable i)
public Text evaluate(BytesWritable bw)
Copyright © 2012 The Apache Software Foundation