HadoopUtils (Flink : 2.0-SNAPSHOT API)

java.lang.Object
- org.apache.flink.hadoopcompatibility.HadoopUtils

```
public class HadoopUtils
extends Object
```
Utility class to work with Apache Hadoop libraries.

Constructor Summary

Constructors
Constructor Description

HadoopUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static ParameterTool`	`paramsFromGenericOptionsParser(String[] args)`	Returns `ParameterTool` for the arguments parsed by `GenericOptionsParser`.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - HadoopUtils
```
public HadoopUtils()
```
- Method Detail
  - paramsFromGenericOptionsParser
```
public static ParameterTool paramsFromGenericOptionsParser(String[] args)
                                                    throws IOException
```
    Returns ParameterTool for the arguments parsed by GenericOptionsParser.
    
    Parameters:
    
    args - Input array arguments. It should be parsable by GenericOptionsParser
    
    Returns:
    
    A ParameterTool
    
    Throws:
    
    IOException - If arguments cannot be parsed by GenericOptionsParser
    
    See Also:
    
    GenericOptionsParser