public static class SequenceFileInputFilter.PercentFilter extends SequenceFileInputFilter.FilterBase
| Constructor and Description |
|---|
SequenceFileInputFilter.PercentFilter() |
| Modifier and Type | Method and Description |
|---|---|
boolean |
accept(Object key)
Filtering method
If record# % frequency==0, return true; otherwise return false
|
void |
setConf(org.apache.hadoop.conf.Configuration conf)
configure the filter by checking the configuration
|
static void |
setFrequency(org.apache.hadoop.conf.Configuration conf,
int frequency)
set the frequency and stores it in conf
|
getConfpublic SequenceFileInputFilter.PercentFilter()
public static void setFrequency(org.apache.hadoop.conf.Configuration conf,
int frequency)
conf - configurationfrequency - filtering frequenceypublic void setConf(org.apache.hadoop.conf.Configuration conf)
conf - configurationpublic boolean accept(Object key)
key - record keySequenceFileInputFilter.Filter.accept(Object)Copyright © 2022 Apache Software Foundation. All rights reserved.