case class FlinkConfig(restUrl: String, queryableStateProxyUrl: Option[String], jobManagerTimeout: FiniteDuration = 1 minute, shouldVerifyBeforeDeploy: Boolean = true, shouldCheckAvailableSlots: Boolean = true) extends Product with Serializable

FlinkConfig deployment configuration.

restUrl

REST API endpoint of the Flink cluster.

queryableStateProxyUrl

Some Nussknacker extensions require access to Flink queryable state. This should be comma separated list of host:port addresses of queryable state proxies of all Taskmanagers in the cluster.

jobManagerTimeout

Timeout for communication with FLink cluster. Consider extending if e.g. you have long savepoint times etc.

shouldVerifyBeforeDeploy

By default, before redeployment of scenario with state from savepoint, verification of savepoint compatibility is performed. There are some cases when it can be too time consuming or not possible. Use this flag to disable it.

shouldCheckAvailableSlots

When true FlinkDeploymentManager checks if there are free slots to run new job. This check should be disabled on Flink Kubernetes Native deployments, where Taskmanager is started on demand.

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Instance Constructors

  1. new FlinkConfig(restUrl: String, queryableStateProxyUrl: Option[String], jobManagerTimeout: FiniteDuration = 1 minute, shouldVerifyBeforeDeploy: Boolean = true, shouldCheckAvailableSlots: Boolean = true)

    restUrl

    REST API endpoint of the Flink cluster.

    queryableStateProxyUrl

    Some Nussknacker extensions require access to Flink queryable state. This should be comma separated list of host:port addresses of queryable state proxies of all Taskmanagers in the cluster.

    jobManagerTimeout

    Timeout for communication with FLink cluster. Consider extending if e.g. you have long savepoint times etc.

    shouldVerifyBeforeDeploy

    By default, before redeployment of scenario with state from savepoint, verification of savepoint compatibility is performed. There are some cases when it can be too time consuming or not possible. Use this flag to disable it.

    shouldCheckAvailableSlots

    When true FlinkDeploymentManager checks if there are free slots to run new job. This check should be disabled on Flink Kubernetes Native deployments, where Taskmanager is started on demand.

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  9. val jobManagerTimeout: FiniteDuration
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  13. val queryableStateProxyUrl: Option[String]
  14. val restUrl: String
  15. val shouldCheckAvailableSlots: Boolean
  16. val shouldVerifyBeforeDeploy: Boolean
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    (Since version ) see corresponding Javadoc for more information.

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