ExternalBackendConf

Value Members

1. final def !=(arg0: Any): Boolean

   

   Definition Classes

   AnyRef → Any

2. final def ##(): Int

   

   Definition Classes

   AnyRef → Any

3. final def ==(arg0: Any): Boolean

   

   Definition Classes

   AnyRef → Any

4. val EXTERNAL_BACKEND_AUTO_MODE: String

   

5. val EXTERNAL_BACKEND_MANUAL_MODE: String

   

6. val PROP_EXTERNAL_BACKEND_STOP_TIMEOUT: (String, Int)

   

   Timeout for confirmation from worker nodes when stopping the external backend.

   Timeout for confirmation from worker nodes when stopping the external backend. It is also possible to pass -1 to ensure the indefinite timeout. The unit is milliseconds.

7. val PROP_EXTERNAL_CLIENT_CONNECTION_TIMEOUT: (String, Int)

   

   Timeout in milliseconds for watchdog client connection.

   Timeout in milliseconds for watchdog client connection. If client is not connected to the external cluster in the given time, the cluster is killed

8. val PROP_EXTERNAL_CLUSTER_DRIVER_IF: (String, None.type)

   

   Driver IP address in case of auto mode in external cluster backend

9. val PROP_EXTERNAL_CLUSTER_DRIVER_PATH: (String, None.type)

   

   Path to h2o driver

10. val PROP_EXTERNAL_CLUSTER_HDFS_DIR: (String, None.type)

    

    HDFS dir for external h2o nodes when starting in auto mode

11. val PROP_EXTERNAL_CLUSTER_HEALTH_CHECK_INTERVAL: (String, Int)

    

    Health check interval for external H2O nodes

12. val PROP_EXTERNAL_CLUSTER_INFO_FILE: (String, None.type)

    

    Path to a file used as cluster notification file

13. val PROP_EXTERNAL_CLUSTER_KILL_ON_UNHEALTHY: (String, Boolean)

    

    If true, the client will try to kill the cluster and then itself in case some nodes in the cluster report unhealthy status

14. val PROP_EXTERNAL_CLUSTER_KILL_ON_UNHEALTHY_INTERVAL: (String, Int)

    

    How often check the healthy status for the decision whether to kill the cloud or not.

15. val PROP_EXTERNAL_CLUSTER_REPRESENTATIVE: (String, None.type)

    

    ip:port of arbitrary h2o node to identify external h2o cluster

16. val PROP_EXTERNAL_CLUSTER_SIZE: (String, None.type)

    

    Number of nodes to wait for when connecting to external H2O cluster in manual mode.

    Number of nodes to wait for when connecting to external H2O cluster in manual mode. In auto mode, number of nodes to be started.

17. val PROP_EXTERNAL_CLUSTER_START_MODE: (String, String)

    

    If this option is set to "auto" then h2o external cluster will be automatically started using the provided h2o driver on yarn, otherwise it is expected that the cluster will be started by the user

18. val PROP_EXTERNAL_CLUSTER_START_TIMEOUT: (String, Int)

    

    Timeout in seconds for starting h2o external cluster

19. val PROP_EXTERNAL_CLUSTER_YARN_QUEUE: (String, None.type)

    

    Yarn queue on which external cluster should be started

20. val PROP_EXTERNAL_COMMUNICATION_BLOCK_SIZE: (String, String)

    

    The size of blocks representing data traffic from Spark nodes to H2O-3 nodes.

21. val PROP_EXTERNAL_DRIVER_IF: (String, None.type)

    

22. val PROP_EXTERNAL_DRIVER_PORT: (String, None.type)

    

23. val PROP_EXTERNAL_DRIVER_PORT_RANGE: (String, None.type)

    

24. val PROP_EXTERNAL_EXTRA_MEMORY_PERCENT: (String, Int)

    

25. val PROP_EXTERNAL_FLATFILE_NAME: (String, None.type)

    

    Name of file where flatfile is stored in case of automatic mode of external backend

26. val PROP_EXTERNAL_H2O_MEMORY: (String, String)

    

    Number of memory assigned to each external h2o node when starting in auto mode

27. val PROP_EXTERNAL_KERBEROS_KEYTAB: (String, None.type)

    

    Path to Kerberos key tab

28. val PROP_EXTERNAL_KERBEROS_PRINCIPAL: (String, None.type)

    

    Kerberos principal

29. val PROP_EXTERNAL_READ_TIMEOUT: (String, Int)

    

    Timeout in seconds for confirmation of read operation ( h2o frame => spark frame) on external cluster.

30. val PROP_EXTERNAL_RUN_AS_USER: (String, None.type)

    

    Impersonated Hadoop user

31. val PROP_EXTERNAL_WRITE_TIMEOUT: (String, Int)

    

    Timeout in seconds for confirmation of write operation ( spark frame => h2o frame) on external cluster.

32. final def asInstanceOf[T0]: T0

    

    Definition Classes

    Any

33. def clone(): AnyRef

    

    Attributes

    protected[java.lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

34. final def eq(arg0: AnyRef): Boolean

    

    Definition Classes

    AnyRef

35. def equals(arg0: Any): Boolean

    

    Definition Classes

    AnyRef → Any

36. def finalize(): Unit

    

    Attributes

    protected[java.lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( classOf[java.lang.Throwable] )

37. final def getClass(): Class[_]

    

    Definition Classes

    AnyRef → Any

38. def hashCode(): Int

    

    Definition Classes

    AnyRef → Any

39. final def isInstanceOf[T0]: Boolean

    

    Definition Classes

    Any

40. final def ne(arg0: AnyRef): Boolean

    

    Definition Classes

    AnyRef

41. final def notify(): Unit

    

    Definition Classes

    AnyRef

42. final def notifyAll(): Unit

    

    Definition Classes

    AnyRef

43. final def synchronized[T0](arg0: ⇒ T0): T0

    

    Definition Classes

    AnyRef

44. def toString(): String

    

    Definition Classes

    AnyRef → Any

45. final def wait(): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

46. final def wait(arg0: Long, arg1: Int): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

47. final def wait(arg0: Long): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )