org.apache.flink.api.java.hadoop.mapred.utils.HadoopUtils Java Examples

The following examples show how to use org.apache.flink.api.java.hadoop.mapred.utils.HadoopUtils. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: HiveCatalog.java    From flink with Apache License 2.0 6 votes vote down vote up 
private static HiveConf createHiveConf(@Nullable String hiveConfDir) {
	LOG.info("Setting hive conf dir as {}", hiveConfDir);

	try {
		HiveConf.setHiveSiteLocation(
			hiveConfDir == null ?
				null : Paths.get(hiveConfDir, "hive-site.xml").toUri().toURL());
	} catch (MalformedURLException e) {
		throw new CatalogException(
			String.format("Failed to get hive-site.xml from %s", hiveConfDir), e);
	}

	// create HiveConf from hadoop configuration
	return new HiveConf(HadoopUtils.getHadoopConfiguration(new org.apache.flink.configuration.Configuration()),
		HiveConf.class);
}
Example #2
Source File: HiveCatalog.java    From flink with Apache License 2.0 6 votes vote down vote up 
private static HiveConf createHiveConf(@Nullable String hiveConfDir) {
	LOG.info("Setting hive conf dir as {}", hiveConfDir);

	try {
		HiveConf.setHiveSiteLocation(
			hiveConfDir == null ?
				null : Paths.get(hiveConfDir, "hive-site.xml").toUri().toURL());
	} catch (MalformedURLException e) {
		throw new CatalogException(
			String.format("Failed to get hive-site.xml from %s", hiveConfDir), e);
	}

	// create HiveConf from hadoop configuration
	Configuration hadoopConf = HadoopUtils.getHadoopConfiguration(new org.apache.flink.configuration.Configuration());

	// Add mapred-site.xml. We need to read configurations like compression codec.
	for (String possibleHadoopConfPath : HadoopUtils.possibleHadoopConfPaths(new org.apache.flink.configuration.Configuration())) {
		File mapredSite = new File(new File(possibleHadoopConfPath), "mapred-site.xml");
		if (mapredSite.exists()) {
			hadoopConf.addResource(new Path(mapredSite.getAbsolutePath()));
			break;
		}
	}
	return new HiveConf(hadoopConf, HiveConf.class);
}
Example #3
Source File: HadoopInputFormatBase.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
public HadoopInputFormatBase(org.apache.hadoop.mapred.InputFormat<K, V> mapredInputFormat, Class<K> key, Class<V> value, JobConf job) {
	super(job.getCredentials());
	this.mapredInputFormat = mapredInputFormat;
	this.keyClass = key;
	this.valueClass = value;
	HadoopUtils.mergeHadoopConf(job);
	this.jobConf = job;
	ReflectionUtils.setConf(mapredInputFormat, jobConf);
}
Example #4
Source File: HadoopInputFormatBase.java    From flink with Apache License 2.0 5 votes vote down vote up 
public HadoopInputFormatBase(org.apache.hadoop.mapred.InputFormat<K, V> mapredInputFormat, Class<K> key, Class<V> value, JobConf job) {
	super(job.getCredentials());
	this.mapredInputFormat = mapredInputFormat;
	this.keyClass = key;
	this.valueClass = value;
	HadoopUtils.mergeHadoopConf(job);
	this.jobConf = job;
	ReflectionUtils.setConf(mapredInputFormat, jobConf);
}
Example #5
Source File: HadoopInputFormatBase.java    From flink with Apache License 2.0 5 votes vote down vote up 
public HadoopInputFormatBase(org.apache.hadoop.mapred.InputFormat<K, V> mapredInputFormat, Class<K> key, Class<V> value, JobConf job) {
	super(job.getCredentials());
	this.mapredInputFormat = mapredInputFormat;
	this.keyClass = key;
	this.valueClass = value;
	HadoopUtils.mergeHadoopConf(job);
	this.jobConf = job;
	ReflectionUtils.setConf(mapredInputFormat, jobConf);
}
Example #6
Source File: HadoopOutputFormatBase.java    From Flink-CEPplus with Apache License 2.0 4 votes vote down vote up 
public HadoopOutputFormatBase(org.apache.hadoop.mapred.OutputFormat<K, V> mapredOutputFormat, JobConf job) {
	super(job.getCredentials());
	this.mapredOutputFormat = mapredOutputFormat;
	HadoopUtils.mergeHadoopConf(job);
	this.jobConf = job;
}
Example #7
Source File: HadoopOutputFormatBase.java    From flink with Apache License 2.0 4 votes vote down vote up 
public HadoopOutputFormatBase(org.apache.hadoop.mapred.OutputFormat<K, V> mapredOutputFormat, JobConf job) {
	super(job.getCredentials());
	this.mapredOutputFormat = mapredOutputFormat;
	HadoopUtils.mergeHadoopConf(job);
	this.jobConf = job;
}
Example #8
Source File: HadoopOutputFormatBase.java    From flink with Apache License 2.0 4 votes vote down vote up 
public HadoopOutputFormatBase(org.apache.hadoop.mapred.OutputFormat<K, V> mapredOutputFormat, JobConf job) {
	super(job.getCredentials());
	this.mapredOutputFormat = mapredOutputFormat;
	HadoopUtils.mergeHadoopConf(job);
	this.jobConf = job;
}