ShutdownUtil (Apache Accumulo Core 3.0.0 API)

java.lang.Object
- org.apache.accumulo.core.util.ShutdownUtil

public class ShutdownUtil
extends Object

Constructor Summary

Constructors
Constructor Description

ShutdownUtil()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static boolean`	`isIOException(Throwable e)`
`static boolean`	`isShutdownInProgress()`	Determine if a JVM shutdown is in progress.
`static boolean`	`wasCausedByHadoopShutdown(Exception e)`

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

- Constructor Detail
  - ShutdownUtil
```
public ShutdownUtil()
```
- Method Detail
  - isShutdownInProgress
```
public static boolean isShutdownInProgress()
```
    Determine if a JVM shutdown is in progress.
  - isIOException
```
public static boolean isIOException(Throwable e)
```
  - wasCausedByHadoopShutdown
```
public static boolean wasCausedByHadoopShutdown(Exception e)
```
    Returns:
    
    true if there is a possibility that the exception was caused by the hadoop shutdown hook closing the hadoop file system objects, otherwise false