Apache Flink · Example Payload

Flink Rest Task Checkpoint Statistics With Subtask Details Example

ApacheBatch ProcessingBig DataOpen SourceReal-Time AnalyticsStateful ComputingStream Processing

Flink Rest Task Checkpoint Statistics With Subtask Details Example is an example object payload from Apache Flink, with 13 top-level fields. It illustrates the shape of data this provider's APIs accept or return.

Top-level fields

alignment_bufferedcheckpointed_sizeend_to_end_durationidlatest_ack_timestampnum_acknowledged_subtasksnum_subtaskspersisted_dataprocessed_datastate_sizestatussubtaskssummary

Example Payload

Raw ↑ 
{
  "alignment_buffered": 1,
  "checkpointed_size": 1,
  "end_to_end_duration": 1,
  "id": 1,
  "latest_ack_timestamp": 1,
  "num_acknowledged_subtasks": 1,
  "num_subtasks": 1,
  "persisted_data": 1,
  "processed_data": 1,
  "state_size": 1,
  "status": "RUNNING",
  "subtasks": [
    "example-value"
  ],
  "summary": "example-value"
}