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

Method Summary

Modifier and Type	Method and 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 Detail

HadoopConfigLoader

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

Method Detail

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).