ExecutionDeploymentReconciliationHandler (Flink : Runtime 2.0.0 API)

```
public interface ExecutionDeploymentReconciliationHandler
```
Interface for triggering actions in case of state mismatches.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`onMissingDeploymentsOf(Collection<ExecutionAttemptID> executionAttemptIds, ResourceID hostingTaskExecutor)`	Called if some executions are expected to be hosted on a task executor, but aren't.
`void`	`onUnknownDeploymentsOf(Collection<ExecutionAttemptID> executionAttemptIds, ResourceID hostingTaskExecutor)`	Called if some executions are hosted on a task executor, but we don't expect them.

- Method Detail
  - onMissingDeploymentsOf
```
void onMissingDeploymentsOf(Collection<ExecutionAttemptID> executionAttemptIds,
                            ResourceID hostingTaskExecutor)
```
    Called if some executions are expected to be hosted on a task executor, but aren't.
    
    Parameters:
    
    executionAttemptIds - ids of the missing deployments
    
    hostingTaskExecutor - expected hosting task executor
  - onUnknownDeploymentsOf
```
void onUnknownDeploymentsOf(Collection<ExecutionAttemptID> executionAttemptIds,
                            ResourceID hostingTaskExecutor)
```
    Called if some executions are hosted on a task executor, but we don't expect them.
    
    Parameters:
    
    executionAttemptIds - ids of the unknown executions
    
    hostingTaskExecutor - hosting task executor