|
Spring for Apache Hadoop | ||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | ||||||||
java.lang.Objectorg.springframework.data.hadoop.configuration.JobConfUtils
public abstract class JobConfUtils
Reusable utility class for common JobConf operations.
| Constructor Summary | |
|---|---|
JobConfUtils()
|
|
| Method Summary | |
|---|---|
static org.apache.hadoop.mapred.JobConf |
createFrom(org.apache.hadoop.conf.Configuration original,
java.util.Properties properties)
Creates a new JobConf based on the given arguments. |
static org.apache.hadoop.mapred.JobConf |
merge(org.apache.hadoop.conf.Configuration one,
org.apache.hadoop.conf.Configuration two)
Creates a new Configuration by merging the given configurations. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public JobConfUtils()
| Method Detail |
|---|
public static org.apache.hadoop.mapred.JobConf createFrom(org.apache.hadoop.conf.Configuration original,
java.util.Properties properties)
JobConf based on the given arguments.
original - initial configuration to read from. May be null.properties - properties object to add to the newly created configuration. May be null.
public static org.apache.hadoop.mapred.JobConf merge(org.apache.hadoop.conf.Configuration one,
org.apache.hadoop.conf.Configuration two)
Configuration by merging the given configurations.
Ordering is important - the second configuration overriding values in the first.
one - configuration to read from. May be null.two - configuration to read from. May be null.
|
Spring for Apache Hadoop | ||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | ||||||||