C G H I N S

C

com.twitter.elephantbird.util - package com.twitter.elephantbird.util

G

getConfiguration(JobContext) - Static method in class com.twitter.elephantbird.util.HadoopCompat

Invoke getConfiguration() on JobContext.

getCounter(TaskInputOutputContext, String, String) - Static method in class com.twitter.elephantbird.util.HadoopCompat

Invoke getCounter() on TaskInputOutputContext.

getTaskAttemptID(TaskAttemptContext) - Static method in class com.twitter.elephantbird.util.HadoopCompat

returns TaskAttemptContext.getTaskAttemptID().

H

HadoopCompat - Class in com.twitter.elephantbird.util

Utility methods to allow applications to deal with inconsistencies between MapReduce Context Objects API between Hadoop 1.x and 2.x.

HadoopCompat() - Constructor for class com.twitter.elephantbird.util.HadoopCompat

I

incrementCounter(Counter, long) - Static method in class com.twitter.elephantbird.util.HadoopCompat

Increment the counter.

isVersion2x() - Static method in class com.twitter.elephantbird.util.HadoopCompat

True if runtime Hadoop version is 2.x, false otherwise.

N

newGenericCounter(String, String, long) - Static method in class com.twitter.elephantbird.util.HadoopCompat

newJobContext(Configuration, JobID) - Static method in class com.twitter.elephantbird.util.HadoopCompat

Creates JobContext from a JobConf and jobId using the correct constructor for based on Hadoop version.

newMapContext(Configuration, TaskAttemptID, RecordReader, RecordWriter, OutputCommitter, StatusReporter, InputSplit) - Static method in class com.twitter.elephantbird.util.HadoopCompat

Instantiates MapContext under Hadoop 1 and MapContextImpl under Hadoop 2.

newTaskAttemptContext(Configuration, TaskAttemptID) - Static method in class com.twitter.elephantbird.util.HadoopCompat

Creates TaskAttempContext from a JobConf and jobId using the correct constructor for based on Hadoop version.

S

setStatus(TaskAttemptContext, String) - Static method in class com.twitter.elephantbird.util.HadoopCompat

Invoke setStatus() on TaskAttemptContext.

C G H I N S