public class UDFFromUnixTime extends UDF
Constructor and Description |
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UDFFromUnixTime() |
Modifier and Type | Method and Description |
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Text |
evaluate(IntWritable unixtime) |
Text |
evaluate(IntWritable unixtime,
Text format)
Convert UnixTime to a string format.
|
Text |
evaluate(LongWritable unixtime)
Convert UnixTime to a string format.
|
Text |
evaluate(LongWritable unixtime,
Text format)
Convert UnixTime to a string format.
|
getRequiredFiles, getRequiredJars, getResolver, setResolver
public Text evaluate(IntWritable unixtime)
public Text evaluate(LongWritable unixtime, Text format)
unixtime
- The number of seconds from 1970-01-01 00:00:00format
- See
http://java.sun.com/j2se/1.4.2/docs/api/java/text/SimpleDateFormat
.htmlpublic Text evaluate(LongWritable unixtime)
unixtime
- The number of seconds from 1970-01-01 00:00:00public Text evaluate(IntWritable unixtime, Text format)
unixtime
- The number of seconds from 1970-01-01 00:00:00format
- See
http://java.sun.com/j2se/1.4.2/docs/api/java/text/SimpleDateFormat
.htmlCopyright © 2012 The Apache Software Foundation