DockerImageVersions (Flink : Test utils : Junit 2.1.1 API)

java.lang.Object
- org.apache.flink.util.DockerImageVersions

```
public class DockerImageVersions
extends Object
```
Utility class for defining the image names and versions of Docker containers used during the Java tests. The names/versions are centralised here in order to make testing version updates easier, as well as to provide a central file to use as a key when caching testing Docker files.
In order for an image to be cached it must be added to cache_docker_images.sh#DOCKER_IMAGE_CACHE_PATTERN.

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`HIVE2`
`static String`	`HIVE3`
`static String`	`KAFKA`
`static String`	`KINESALITE`
`static String`	`LOCALSTACK`
`static String`	`MINIO`
`static String`	`SCHEMA_REGISTRY`
`static String`	`ZOOKEEPER`

Constructor Summary

Constructors
Constructor Description

DockerImageVersions()

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

- Field Detail
  - KAFKA
```
public static final String KAFKA
```
    See Also:
    
    Constant Field Values
  - SCHEMA_REGISTRY
```
public static final String SCHEMA_REGISTRY
```
    See Also:
    
    Constant Field Values
  - KINESALITE
```
public static final String KINESALITE
```
    See Also:
    
    Constant Field Values
  - LOCALSTACK
```
public static final String LOCALSTACK
```
    See Also:
    
    Constant Field Values
  - MINIO
```
public static final String MINIO
```
    See Also:
    
    Constant Field Values
  - ZOOKEEPER
```
public static final String ZOOKEEPER
```
    See Also:
    
    Constant Field Values
  - HIVE2
```
public static final String HIVE2
```
    See Also:
    
    Constant Field Values
  - HIVE3
```
public static final String HIVE3
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - DockerImageVersions
```
public DockerImageVersions()
```