YarnClusterInformationRetriever (Flink : Yarn 1.20.2-cp1 API)

All Known Implementing Classes:

YarnClientYarnClusterInformationRetriever
```
public interface YarnClusterInformationRetriever
```
Interface which allows to retrieve information about a Yarn cluster.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  int getMaxVcores()
  Get the maximum number of vcores supported by the Yarn cluster.

- Method Detail
  - getMaxVcores
```
int getMaxVcores()
          throws org.apache.flink.util.FlinkException
```
    Get the maximum number of vcores supported by the Yarn cluster.
    
    Returns:
    
    max vcores supported by the cluster
    
    Throws:
    
    org.apache.flink.util.FlinkException