SharedBackendConf

Value Members

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

   

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2. final def ##(): Int

   

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

   

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4. val BACKEND_MODE_EXTERNAL: String

   

5. val BACKEND_MODE_INTERNAL: String

   

6. val PROP_AUTO_SSL_FLOW: (String, Boolean)

   

   Automatically generate key store for H2O Flow SSL

7. val PROP_BACKEND_CLUSTER_MODE: (String, String)

   

   This option can be set either to "internal" or "external" When set to "external" H2O Context is created by connecting to existing H2O cluster, otherwise it creates H2O cluster living in Spark - that means that each Spark executor will have one h2o instance running in it.

   This option can be set either to "internal" or "external" When set to "external" H2O Context is created by connecting to existing H2O cluster, otherwise it creates H2O cluster living in Spark - that means that each Spark executor will have one h2o instance running in it. The internal is not recommended for big clusters and clusters where Spark executors are not stable.

8. val PROP_CLIENT_ENABLE_WEB: (String, Boolean)

   

   Enable or disable web on h2o client node.

   Enable or disable web on h2o client node. It is enabled by default. Disabling the web just on the client node just restricts everybody from accessing flow, the internal ports between client and rest of the cluster remain open

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

   

   Allows to override the base URL address of Flow UI, including the scheme, which is showed to the user.

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

    

    Location of iced directory for the driver instance.

11. val PROP_CLIENT_IGNORE_SPARK_PUBLIC_DNS: (String, Boolean)

    

    Ignore SPARK_PUBLIC_DNS setting on the H2O client.

    Ignore SPARK_PUBLIC_DNS setting on the H2O client. The option still applies to the Spark application.

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

    

    IP of H2O client node

13. val PROP_CLIENT_LOG_DIR: (String, None.type)

    

    Location of log directory for the driver instance.

14. val PROP_CLIENT_LOG_LEVEL: (String, String)

    

    H2O log level for client running in Spark driver

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

    

    Subnet selector for H2O client - if the mask is specified then Spark network setup is not discussed.

16. val PROP_CLIENT_PORT_BASE: (String, Int)

    

    Port on which H2O client publishes its API.

    Port on which H2O client publishes its API. If already occupied, the next odd port is tried and so on

17. val PROP_CLIENT_VERBOSE: (String, Boolean)

    

    Print detailed messages to client stdout

18. val PROP_CLIENT_WEB_PORT: (String, Int)

    

    Exact client port to access web UI.

    Exact client port to access web UI. The value -1 means automatic search for free port starting at spark.ext.h2o.port.base.

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

    

    Configuration property - name of H2O cloud

20. val PROP_CLOUD_TIMEOUT: (String, Int)

    

    Configuration property - timeout for cloud up.

21. val PROP_CLUSTER_TOPOLOGY_LISTENER_ENABLED: (String, Boolean)

    

    Enable/Disable listener which kills H2O when there is a change in underlying cluster's topology*

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

    

    H2O's URL context path

23. val PROP_EXTERNAL_CLIENT_RETRY_TIMEOUT: (String, Int)

    

    Timeout in milliseconds specifying how often we check whether the client is still connected

24. val PROP_FAIL_ON_UNSUPPORTED_SPARK_PARAM: (String, Boolean)

    

    Enable/Disable exit on unsupported Spark parameters.

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

    

    Path to flow dir.

26. val PROP_FLOW_SCALA_CELL_ASYNC: (String, Boolean)

    

    Decide whether Scala cells are running synchronously or asynchronously

27. val PROP_FLOW_SCALA_CELL_MAX_PARALLEL: (String, Int)

    

    Number of max parallel Scala cell jobs.

28. val PROP_HASH_LOGIN: (String, Boolean)

    

    Enable hash login.

29. val PROP_INTERNAL_PORT_OFFSET: (String, Int)

    

    Offset between the API(=web) port and the internal communication port; api_port + port_offset = h2o_port

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

    

    Path to Java KeyStore file.

31. val PROP_JKS_ALIAS: (String, None.type)

    

    Alias for certificate in keystore to secure Flow

32. val PROP_JKS_PASS: (String, None.type)

    

    Password for Java KeyStore file.

33. val PROP_KERBEROS_LOGIN: (String, Boolean)

    

    Enable Kerberos login.

34. val PROP_LDAP_LOGIN: (String, Boolean)

    

    Enable LDAP login.

35. val PROP_LOGIN_CONF: (String, None.type)

    

    Login configuration file.

36. val PROP_NODE_ENABLE_WEB: (String, Boolean)

    

    Enable or disable web on h2o worker nodes.

    Enable or disable web on h2o worker nodes. It is disabled by default for security reasons.

37. val PROP_NODE_LOG_DIR: (String, None.type)

    

    Location of log directory for remote nodes.

38. val PROP_NODE_LOG_LEVEL: (String, String)

    

    H2O internal log level for launched remote nodes.

39. val PROP_NODE_NETWORK_MASK: (String, None.type)

    

    Subnet selector for H2O nodes running inside executors - if the mask is specified then Spark network setup is not discussed.

40. val PROP_NODE_STACK_TRACE_COLLECTOR_INTERVAL: (String, Int)

    

    Set how often in seconds stack traces are taken on each h2o node.

    Set how often in seconds stack traces are taken on each h2o node. -1 represents that the stack traces are not collected.

41. val PROP_NTHREADS: (String, Int)

    

    Limit for number of threads used by H2O, default -1 means unlimited

42. val PROP_REPL_ENABLED: (String, Boolean)

    

    Enable/Disable Sparkling-Water REPL *

43. val PROP_SCALA_INT_DEFAULT_NUM: (String, Int)

    

    Number of executors started at the start of h2o services, by default 1

44. val PROP_SPARK_VERSION_CHECK_ENABLED: (String, Boolean)

    

    Enable/Disable check for Spark version.

45. val PROP_SSL_CONF: (String, None.type)

    

    Path to Java KeyStore file used for the internal SSL communication.

46. val PROP_UI_UPDATE_INTERVAL: (String, Int)

    

    Interval for updates of Spark UI in milliseconds

47. val PROP_USER_NAME: (String, None.type)

    

    Override user name for cluster.

48. final def asInstanceOf[T0]: T0

    

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49. def clone(): AnyRef

    

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

    

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51. def equals(arg0: Any): Boolean

    

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52. def finalize(): Unit

    

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

    

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54. def hashCode(): Int

    

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55. final def isInstanceOf[T0]: Boolean

    

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

    

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57. final def notify(): Unit

    

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58. final def notifyAll(): Unit

    

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

    

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60. def toString(): String

    

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61. final def wait(): Unit

    

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

    

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

    

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