@PublicEvolving public class HadoopDummyReporter extends Object implements org.apache.hadoop.mapred.Reporter
构造器和说明 |
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HadoopDummyReporter() |
限定符和类型 | 方法和说明 |
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org.apache.hadoop.mapred.Counters.Counter |
getCounter(Enum<?> name) |
org.apache.hadoop.mapred.Counters.Counter |
getCounter(String group,
String name) |
org.apache.hadoop.mapred.InputSplit |
getInputSplit() |
float |
getProgress() |
void |
incrCounter(Enum<?> key,
long amount) |
void |
incrCounter(String group,
String counter,
long amount) |
void |
progress() |
void |
setStatus(String status) |
public void progress()
progress
在接口中 org.apache.hadoop.util.Progressable
public void setStatus(String status)
setStatus
在接口中 org.apache.hadoop.mapred.Reporter
public org.apache.hadoop.mapred.Counters.Counter getCounter(Enum<?> name)
getCounter
在接口中 org.apache.hadoop.mapred.Reporter
public org.apache.hadoop.mapred.Counters.Counter getCounter(String group, String name)
getCounter
在接口中 org.apache.hadoop.mapred.Reporter
public void incrCounter(Enum<?> key, long amount)
incrCounter
在接口中 org.apache.hadoop.mapred.Reporter
public void incrCounter(String group, String counter, long amount)
incrCounter
在接口中 org.apache.hadoop.mapred.Reporter
public org.apache.hadoop.mapred.InputSplit getInputSplit() throws UnsupportedOperationException
getInputSplit
在接口中 org.apache.hadoop.mapred.Reporter
UnsupportedOperationException
public float getProgress()
getProgress
在接口中 org.apache.hadoop.mapred.Reporter
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