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1.  final def !=(arg0: Any): Boolean

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4.  val BACKEND_MODE_EXTERNAL: String
5.  val BACKEND_MODE_INTERNAL: String
6.  val PROP_ALLOW_INSECURE_XGBOOST: (String, Boolean)

   If the property set to true, insecure communication among H2O nodes is allowed for the XGBoost algorithm.

7.  val PROP_AUTO_SSL_FLOW: (String, Boolean)

   Automatically generate key store for H2O Flow SSL

8.  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.

9.  val PROP_BACKEND_HEARTBEAT_INTERVAL: (String, Int)

   Interval used to ping and check the H2O backend status.

10.  val PROP_CLIENT_EXTRA_PROPERTIES: (String, None.type)

    Extra properties passed to H2O client during startup.

11.  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.

12.  val PROP_CLIENT_ICED_DIR: (String, None.type)

    Location of iced directory for the driver instance.

13.  val PROP_CLIENT_IP: (String, None.type)

    IP of H2O client node

14.  val PROP_CLIENT_LOG_DIR: (String, None.type)

    Location of log directory for the driver instance.

15.  val PROP_CLIENT_LOG_LEVEL: (String, String)

    H2O log level for client running in Spark driver

16.  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.

17.  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

18.  val PROP_CLIENT_VERBOSE: (String, Boolean)

    Print detailed messages to client stdout

19.  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.

20.  val PROP_CLOUD_NAME: (String, None.type)

    Configuration property - name of H2O cloud

21.  val PROP_CLOUD_TIMEOUT: (String, Int)

    Configuration property - timeout for cloud up.

22.  val PROP_CLUSTER_TOPOLOGY_LISTENER_ENABLED: (String, Boolean)

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

23.  val PROP_CONTEXT_PATH: (String, None.type)

    H2O's URL context path

24.  val PROP_EXTERNAL_CLIENT_RETRY_TIMEOUT: (String, Int)

    Timeout in milliseconds specifying how often the H2O backend checks whether the Sparkling Water client (either H2O client or REST) is connected

25.  val PROP_FAIL_ON_UNSUPPORTED_SPARK_PARAM: (String, Boolean)

    Enable/Disable exit on unsupported Spark parameters.

26.  val PROP_FLOW_DIR: (String, None.type)

    Path to flow dir.

27.  val PROP_FLOW_EXTRA_HTTP_HEADERS: (String, None.type)

    Extra http headers for Flow UI

28.  val PROP_FLOW_SCALA_CELL_ASYNC: (String, Boolean)

    Decide whether Scala cells are running synchronously or asynchronously

29.  val PROP_FLOW_SCALA_CELL_MAX_PARALLEL: (String, Int)

    Number of max parallel Scala cell jobs.

30.  val PROP_HASH_LOGIN: (String, Boolean)

    Enable hash login.

31.  val PROP_HIVE_HOST: (String, None.type)

    The full address of HiveServer2, for example hostname:10000

32.  val PROP_HIVE_JDBC_URL_PATTERN: (String, None.type)

    Can be used to further customize the way the driver constructs the Hive JDBC URL

33.  val PROP_HIVE_PRINCIPAL: (String, None.type)

    Hiveserver2 Kerberos principal, for example hive/hostname@DOMAIN.COM

34.  val PROP_HIVE_TOKEN: (String, None.type)

    Authorization token to Hive

35.  val PROP_INTERNAL_PORT_OFFSET: (String, Int)

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

36.  val PROP_INTERNAL_SECURE_CONNECTIONS: (String, Boolean)

    Secure internal connections by automatically generated credentials

37.  val PROP_JKS: (String, None.type)

    Path to Java KeyStore file.

38.  val PROP_JKS_ALIAS: (String, None.type)

    Alias for certificate in keystore to secure Flow

39.  val PROP_JKS_PASS: (String, None.type)

    Password for Java KeyStore file.

40.  val PROP_KERBERIZED_HIVE_ENABLED: (String, Boolean)

    If enabled, H2O instances will create JDBC connections to a Kerberized Hive so that all clients can read data from HiveServer2.

    If enabled, H2O instances will create JDBC connections to a Kerberized Hive so that all clients can read data from HiveServer2. Don't forget to put a jar with Hive driver on spark classpath if the internal backend is used.

41.  val PROP_KERBEROS_LOGIN: (String, Boolean)

    Enable Kerberos login.

42.  val PROP_LDAP_LOGIN: (String, Boolean)

    Enable LDAP login.

43.  val PROP_LOGIN_CONF: (String, None.type)

    Login configuration file.

44.  val PROP_MOJO_DESTROY_TIMEOUT: (String, Int)

    If a scoring MOJO instance is not used within a Spark executor JVM for a given timeout in milliseconds, it's evicted from executor's cache.

45.  val PROP_NODE_EXTRA_PROPERTIES: (String, None.type)

    Extra properties passed to H2O nodes during startup.

46.  val PROP_NODE_LOG_DIR: (String, None.type)

    Location of log directory for remote nodes.

47.  val PROP_NODE_LOG_LEVEL: (String, String)

    H2O internal log level for launched remote nodes.

48.  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.

49.  val PROP_NODE_PORT_BASE: (String, Int)

    Configuration property - base port used for individual H2O nodes configuration.

50.  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.

51.  val PROP_NTHREADS: (String, Int)

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

52.  val PROP_PASSWORD: (String, None.type)

    Password for the client authentication.

53.  val PROP_REPL_ENABLED: (String, Boolean)

    Enable/Disable Sparkling-Water REPL *

54.  val PROP_SCALA_INT_DEFAULT_NUM: (String, Int)

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

55.  val PROP_SPARK_VERSION_CHECK_ENABLED: (String, Boolean)

    Enable/Disable check for Spark version.

56.  val PROP_SSL_CONF: (String, None.type)

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

57.  val PROP_USER_NAME: (String, None.type)

    User name for cluster and the client authentication.

58.  val PROP_VERIFY_SSL_CERTIFICATES: (String, Boolean)

    Whether certificates should be verified before using in H2O or not.

59.  final def asInstanceOf[T0]: T0

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60.  def clone(): AnyRef

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61.  final def eq(arg0: AnyRef): Boolean

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62.  def equals(arg0: Any): Boolean

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63.  def finalize(): Unit

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64.  final def getClass(): Class[_]

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65.  def hashCode(): Int

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66.  final def isInstanceOf[T0]: Boolean

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67.  final def ne(arg0: AnyRef): Boolean

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68.  final def notify(): Unit

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69.  final def notifyAll(): Unit

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

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71.  def toString(): String

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72.  final def wait(): Unit

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

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74.  final def wait(arg0: Long): Unit

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