Amazon Managed Apache Flink Checkpoint Configuration Description Structure

Describes checkpointing parameters for a Flink-based Kinesis Data Analytics application.

Type: object Properties: 4
Apache FlinkBig DataReal-Time ProcessingStreaming Analytics

CheckpointConfigurationDescription is a JSON Structure definition published by Amazon Managed Service for Apache Flink, describing 4 properties. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.

Properties

ConfigurationType CheckpointingEnabled CheckpointInterval MinPauseBetweenCheckpoints

Meta-schema: https://json-structure.org/meta/core/v0/#

JSON Structure

Raw ↑
{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/amazon-managed-apache-flink/refs/heads/main/json-structure/amazon-managed-apache-flink-checkpoint-configuration-description-structure.json",
  "name": "CheckpointConfigurationDescription",
  "description": "Describes checkpointing parameters for a Flink-based Kinesis Data Analytics application.",
  "type": "object",
  "properties": {
    "ConfigurationType": {
      "allOf": [
        {
          "$ref": "#/components/schemas/ConfigurationType"
        },
        {
          "description": "<p>Describes whether the application uses the default checkpointing behavior in Kinesis Data Analytics. </p> <note> <p>If this value is set to <code>DEFAULT</code>, the application will use the following values, even if they are set to other values using APIs or application code:</p> <ul> <li> <p> <b>CheckpointingEnabled:</b> true</p> </li> <li> <p> <b>CheckpointInterval:</b> 60000</p> </li> <li> <p> <b>MinPauseBetweenCheckpoints:</b> 5000</p> </li> </ul> </note>"
        }
      ]
    },
    "CheckpointingEnabled": {
      "allOf": [
        {
          "$ref": "#/components/schemas/BooleanObject"
        },
        {
          "description": "<p>Describes whether checkpointing is enabled for a Flink-based Kinesis Data Analytics application.</p> <note> <p>If <code>CheckpointConfiguration.ConfigurationType</code> is <code>DEFAULT</code>, the application will use a <code>CheckpointingEnabled</code> value of <code>true</code>, even if this value is set to another value using this API or in application code.</p> </note>"
        }
      ]
    },
    "CheckpointInterval": {
      "allOf": [
        {
          "$ref": "#/components/schemas/CheckpointInterval"
        },
        {
          "description": "<p>Describes the interval in milliseconds between checkpoint operations. </p> <note> <p>If <code>CheckpointConfiguration.ConfigurationType</code> is <code>DEFAULT</code>, the application will use a <code>CheckpointInterval</code> value of 60000, even if this value is set to another value using this API or in application code.</p> </note>"
        }
      ]
    },
    "MinPauseBetweenCheckpoints": {
      "allOf": [
        {
          "$ref": "#/components/schemas/MinPauseBetweenCheckpoints"
        },
        {
          "description": "<p>Describes the minimum time in milliseconds after a checkpoint operation completes that a new checkpoint operation can start. </p> <note> <p>If <code>CheckpointConfiguration.ConfigurationType</code> is <code>DEFAULT</code>, the application will use a <code>MinPauseBetweenCheckpoints</code> value of 5000, even if this value is set using this API or in application code.</p> </note>"
        }
      ]
    }
  }
}