Package org.apache.flink.runtime.util

Class HadoopConfigLoader

java.lang.Object

org.apache.flink.runtime.util.HadoopConfigLoader

public class HadoopConfigLoader
extends Object

This class lazily loads hadoop configuration from resettable Flink's configuration.

Constructor Summary

Constructors

Constructor	Description
HadoopConfigLoader(String[] flinkConfigPrefixes, String[][] mirroredConfigKeys, String hadoopConfigPrefix, Set<String> packagePrefixesToShade, Set<String> configKeysToShade, String flinkShadingPrefix)

Method Summary

Modifier and Type	Method	Description
org.apache.hadoop.conf.Configuration	getOrLoadHadoopConfig()	get the loaded Hadoop config (or fall back to one loaded from the classpath).
void	setFlinkConfig(org.apache.flink.configuration.Configuration config)

Methods inherited from class java.lang.Object

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

Constructor Details

HadoopConfigLoader

public HadoopConfigLoader(@Nonnull
 String[] flinkConfigPrefixes,
 @Nonnull
 String[][] mirroredConfigKeys,
 @Nonnull
 String hadoopConfigPrefix,
 Set<String> packagePrefixesToShade,
 @Nonnull
 Set<String> configKeysToShade,
 @Nonnull
 String flinkShadingPrefix)

Method Details

setFlinkConfig

public void setFlinkConfig(org.apache.flink.configuration.Configuration config)

getOrLoadHadoopConfig

public org.apache.hadoop.conf.Configuration getOrLoadHadoopConfig()

get the loaded Hadoop config (or fall back to one loaded from the classpath).