HttpArtifactFetcher (Flink Kubernetes Operator 1.1.0 API)

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

All Implemented Interfaces:: ArtifactFetcher

public class HttpArtifactFetcher
extends java.lang.Object
implements ArtifactFetcher

Download the jar from the http resource.

Field Summary

Fields
Modifier and Type Field Description

static HttpArtifactFetcher INSTANCE

static org.slf4j.Logger LOG

Constructor Summary

Constructors
Constructor Description

HttpArtifactFetcher()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`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.

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

- Field Detail
  - LOG
```
public static final org.slf4j.Logger LOG
```
  - INSTANCE
```
public static final HttpArtifactFetcher INSTANCE
```
- Constructor Detail
  - HttpArtifactFetcher
```
public HttpArtifactFetcher()
```
- Method Detail
  - fetch
```
public java.io.File fetch(java.lang.String uri,
                          org.apache.flink.configuration.Configuration flinkConfiguration,
                          java.io.File targetDir)
                   throws java.lang.Exception
```
    Description copied from interface: ArtifactFetcher
    
    Fetch the resource from the uri to the targetDir.
    
    Specified by:
    
    fetch in interface ArtifactFetcher
    
    Parameters:
    
    uri - The artifact to be fetched.
    
    flinkConfiguration - Flink configuration.
    
    targetDir - The target dir to put the artifact.
    
    Returns:
    
    The path of the fetched artifact.
    
    Throws:
    
    java.lang.Exception - Error during fetching the artifact.