JsonArchivist (Flink : 2.0-SNAPSHOT API)

All Known Subinterfaces:

OnlyExecutionGraphJsonArchivist

All Known Implementing Classes:

CheckpointConfigHandler, CheckpointingStatisticsHandler, CheckpointStatisticDetailsHandler, DispatcherRestEndpoint, JobAccumulatorsHandler, JobConfigHandler, JobDetailsHandler, JobExceptionsHandler, JobManagerJobConfigurationHandler, JobManagerJobEnvironmentHandler, JobPlanHandler, JobsOverviewHandler, JobVertexDetailsHandler, JobVertexTaskManagersHandler, MiniDispatcherRestEndpoint, SubtaskExecutionAttemptAccumulatorsHandler, SubtaskExecutionAttemptDetailsHandler, SubtasksTimesHandler, TaskCheckpointStatisticDetailsHandler, WebMonitorEndpoint
```
public interface JsonArchivist
```
Interface for all classes that want to participate in the archiving of job-related json responses.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Collection<ArchivedJson>`	`archiveJsonWithPath(ExecutionGraphInfo executionGraphInfo)`	Returns a `Collection` of `ArchivedJson`s containing JSON responses and their respective REST URL for a given job.

- Method Detail
  - archiveJsonWithPath
```
Collection<ArchivedJson> archiveJsonWithPath(ExecutionGraphInfo executionGraphInfo)
                                      throws IOException
```
    Returns a Collection of ArchivedJsons containing JSON responses and their respective REST URL for a given job.
    The collection should contain one entry for every response that could be generated for the given job, for example one entry for each task. The REST URLs should be unique and must not contain placeholders.
    
    Parameters:
    
    executionGraphInfo - AccessExecutionGraph-related information for which the responses should be generated
    
    Returns:
    
    Collection containing an ArchivedJson for every response that could be generated for the given job
    
    Throws:
    
    IOException - thrown if the JSON generation fails