FileSystemBasedArtifactFetcher (Flink Kubernetes Operator 1.6.1 API)

java.lang.Object
- org.apache.flink.kubernetes.operator.artifact.FileSystemBasedArtifactFetcher

所有已实现的接口:

ArtifactFetcher
```
public class FileSystemBasedArtifactFetcher
extends java.lang.Object
implements ArtifactFetcher
```
Leverage the flink filesystem plugin to fetch the artifact.

字段概要

字段
修饰符和类型字段说明

static FileSystemBasedArtifactFetcher INSTANCE

static org.slf4j.Logger LOG

构造器概要

构造器
构造器说明

FileSystemBasedArtifactFetcher()

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`java.io.File`	`fetch(java.lang.String uri, org.apache.flink.configuration.Configuration flinkConfiguration, java.io.File targetDir)`	Fetch the resource from the uri to the targetDir.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 字段详细资料
  - LOG
```
public static final org.slf4j.Logger LOG
```
  - INSTANCE
```
public static final FileSystemBasedArtifactFetcher INSTANCE
```
- 构造器详细资料
  - FileSystemBasedArtifactFetcher
```
public FileSystemBasedArtifactFetcher()
```
- 方法详细资料
  - fetch
```
public java.io.File fetch(java.lang.String uri,
                          org.apache.flink.configuration.Configuration flinkConfiguration,
                          java.io.File targetDir)
                   throws java.lang.Exception
```
    从接口复制的说明: ArtifactFetcher
    
    Fetch the resource from the uri to the targetDir.
    
    指定者:
    
    fetch 在接口中 ArtifactFetcher
    
    参数:
    
    uri - The artifact to be fetched.
    
    flinkConfiguration - Flink configuration.
    
    targetDir - The target dir to put the artifact.
    
    返回:
    
    The path of the fetched artifact.
    
    抛出:
    
    java.lang.Exception - Error during fetching the artifact.