org.apache.flink.api.java.hadoop.mapreduce.utils

Class HadoopUtils

java.lang.Object

org.apache.flink.api.java.hadoop.mapreduce.utils.HadoopUtils

public class HadoopUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
HadoopUtils()

Method Summary

Modifier and Type	Method and Description
static org.apache.hadoop.mapreduce.JobContext	instantiateJobContext(org.apache.hadoop.conf.Configuration configuration, org.apache.hadoop.mapreduce.JobID jobId)
static org.apache.hadoop.mapreduce.TaskAttemptContext	instantiateTaskAttemptContext(org.apache.hadoop.conf.Configuration configuration, org.apache.hadoop.mapreduce.TaskAttemptID taskAttemptID)
static void	mergeHadoopConf(org.apache.hadoop.conf.Configuration configuration) Merge HadoopConfiguration into Configuration.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HadoopUtils

public HadoopUtils()

Method Detail

mergeHadoopConf

public static void mergeHadoopConf(org.apache.hadoop.conf.Configuration configuration)

Merge HadoopConfiguration into Configuration. This is necessary for the HDFS configuration.

instantiateJobContext

public static org.apache.hadoop.mapreduce.JobContext instantiateJobContext(org.apache.hadoop.conf.Configuration configuration,
                                                                           org.apache.hadoop.mapreduce.JobID jobId)
                                                                    throws Exception

Throws:

Exception

instantiateTaskAttemptContext

public static org.apache.hadoop.mapreduce.TaskAttemptContext instantiateTaskAttemptContext(org.apache.hadoop.conf.Configuration configuration,
                                                                                           org.apache.hadoop.mapreduce.TaskAttemptID taskAttemptID)
                                                                                    throws Exception

Throws:

Exception