public class Hadoop1Compat extends Object implements HadoopCompat
| Constructor and Description |
|---|
Hadoop1Compat() |
| Modifier and Type | Method and Description |
|---|---|
org.apache.hadoop.conf.Configuration |
getContextConfiguration(org.apache.hadoop.mapreduce.TaskAttemptContext context) |
long |
getContextCounter(org.apache.hadoop.mapreduce.TaskInputOutputContext context,
String group,
String name) |
org.apache.hadoop.conf.Configuration |
getJobContextConfiguration(org.apache.hadoop.mapreduce.JobContext context) |
String |
getJobFailureString(org.apache.hadoop.mapreduce.Job j) |
String |
getMapredJarConfigKey() |
ScanMetrics |
getMetrics(org.apache.hadoop.mapreduce.Counters c) |
String |
getSpeculativeMapConfigKey() |
String |
getSpeculativeReduceConfigKey() |
void |
incrementContextCounter(org.apache.hadoop.mapreduce.TaskInputOutputContext context,
String group,
String name,
long incr) |
JobClasspathConfigurer |
newDistCacheConfigurer() |
org.apache.hadoop.conf.Configuration |
newImmutableConfiguration(org.apache.hadoop.conf.Configuration base) |
JobClasspathConfigurer |
newMapredJarConfigurer(String mapredJarPath) |
org.apache.hadoop.mapreduce.TaskAttemptContext |
newTask(org.apache.hadoop.conf.Configuration c,
org.apache.hadoop.mapreduce.TaskAttemptID t) |
public org.apache.hadoop.mapreduce.TaskAttemptContext newTask(org.apache.hadoop.conf.Configuration c,
org.apache.hadoop.mapreduce.TaskAttemptID t)
newTask in interface HadoopCompatpublic String getSpeculativeMapConfigKey()
getSpeculativeMapConfigKey in interface HadoopCompatpublic String getSpeculativeReduceConfigKey()
getSpeculativeReduceConfigKey in interface HadoopCompatpublic String getMapredJarConfigKey()
getMapredJarConfigKey in interface HadoopCompatpublic long getContextCounter(org.apache.hadoop.mapreduce.TaskInputOutputContext context,
String group,
String name)
getContextCounter in interface HadoopCompatpublic void incrementContextCounter(org.apache.hadoop.mapreduce.TaskInputOutputContext context,
String group,
String name,
long incr)
incrementContextCounter in interface HadoopCompatpublic org.apache.hadoop.conf.Configuration getContextConfiguration(org.apache.hadoop.mapreduce.TaskAttemptContext context)
getContextConfiguration in interface HadoopCompatpublic JobClasspathConfigurer newMapredJarConfigurer(String mapredJarPath)
newMapredJarConfigurer in interface HadoopCompatpublic JobClasspathConfigurer newDistCacheConfigurer()
newDistCacheConfigurer in interface HadoopCompatpublic org.apache.hadoop.conf.Configuration getJobContextConfiguration(org.apache.hadoop.mapreduce.JobContext context)
getJobContextConfiguration in interface HadoopCompatpublic org.apache.hadoop.conf.Configuration newImmutableConfiguration(org.apache.hadoop.conf.Configuration base)
newImmutableConfiguration in interface HadoopCompatpublic ScanMetrics getMetrics(org.apache.hadoop.mapreduce.Counters c)
getMetrics in interface HadoopCompatpublic String getJobFailureString(org.apache.hadoop.mapreduce.Job j)
getJobFailureString in interface HadoopCompatCopyright © 2012–2015. All rights reserved.