SharedBackendConf

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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.
val PROP_CLIENT_ICED_DIR: (String, None.type)

Location of iced directory for the driver instance.
val PROP_CLIENT_IP: (String, None.type)

IP of H2O client node
val PROP_CLIENT_LOG_DIR: (String, None.type)

Location of log directory for the driver instance.
val PROP_CLIENT_LOG_LEVEL: (String, String)

H2O log level for client running in Spark driver
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.
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
val PROP_CLIENT_VERBOSE: (String, Boolean)

Print detailed messages to client stdout
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.
val PROP_CLOUD_NAME: (String, None.type)

Configuration property - name of H2O cloud
val PROP_CLOUD_TIMEOUT: (String, Int)

Configuration property - timeout for cloud up.
val PROP_CLUSTER_TOPOLOGY_LISTENER_ENABLED: (String, Boolean)

Enable/Disable listener which kills H2O when there is a change in underlying cluster's topology*
val PROP_CONTEXT_PATH: (String, None.type)

H2O's URL context path
val PROP_FAIL_ON_UNSUPPORTED_SPARK_PARAM: (String, Boolean)

Enable/Disable exit on unsupported Spark parameters.
val PROP_FLOW_DIR: (String, None.type)

Path to flow dir.
val PROP_HASH_LOGIN: (String, Boolean)

Enable hash login.
val PROP_JKS: (String, None.type)

Path to Java KeyStore file.
val PROP_JKS_PASS: (String, None.type)

Password for Java KeyStore file.
val PROP_KERBEROS_LOGIN: (String, Boolean)

Enable Kerberos login.
val PROP_LDAP_LOGIN: (String, Boolean)

Enable LDAP login.
val PROP_LOGIN_CONF: (String, None.type)

Login configuration file.
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.
val PROP_NODE_LOG_DIR: (String, None.type)

Location of log directory for remote nodes.
val PROP_NODE_LOG_LEVEL: (String, String)

H2O internal log level for launched remote nodes.
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.
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.
val PROP_NTHREADS: (String, Int)

Limit for number of threads used by H2O, default -1 means unlimited
val PROP_REPL_ENABLED: (String, Boolean)

Enable/Disable Sparkling-Water REPL *
val PROP_SCALA_INT_DEFAULT_NUM: (String, Int)

Number of executors started at the start of h2o services, by default 1
val PROP_SPARK_VERSION_CHECK_ENABLED: (String, Boolean)

Enable/Disable check for Spark version.
val PROP_SSL_CONF: (String, None.type)

Path to Java KeyStore file.
val PROP_UI_UPDATE_INTERVAL: (String, Int)

Interval for updates of Spark UI in milliseconds
val PROP_USER_NAME: (String, None.type)

Override user name for cluster.
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Related Docs: trait SharedBackendConf | package backends

object SharedBackendConf

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

val PROP_BACKEND_CLUSTER_MODE: (String, String)

val PROP_CLIENT_ICED_DIR: (String, None.type)

val PROP_CLIENT_IP: (String, None.type)

val PROP_CLIENT_LOG_DIR: (String, None.type)

val PROP_CLIENT_LOG_LEVEL: (String, String)

val PROP_CLIENT_NETWORK_MASK: (String, None.type)

val PROP_CLIENT_PORT_BASE: (String, Int)

val PROP_CLIENT_VERBOSE: (String, Boolean)

val PROP_CLIENT_WEB_PORT: (String, Int)

val PROP_CLOUD_NAME: (String, None.type)

val PROP_CLOUD_TIMEOUT: (String, Int)

val PROP_CLUSTER_TOPOLOGY_LISTENER_ENABLED: (String, Boolean)

val PROP_CONTEXT_PATH: (String, None.type)

val PROP_FAIL_ON_UNSUPPORTED_SPARK_PARAM: (String, Boolean)

val PROP_FLOW_DIR: (String, None.type)

val PROP_HASH_LOGIN: (String, Boolean)

val PROP_JKS: (String, None.type)

val PROP_JKS_PASS: (String, None.type)

val PROP_KERBEROS_LOGIN: (String, Boolean)

val PROP_LDAP_LOGIN: (String, Boolean)

val PROP_LOGIN_CONF: (String, None.type)

val PROP_NODE_ENABLE_WEB: (String, Boolean)

val PROP_NODE_LOG_DIR: (String, None.type)

val PROP_NODE_LOG_LEVEL: (String, String)

val PROP_NODE_NETWORK_MASK: (String, None.type)

val PROP_NODE_STACK_TRACE_COLLECTOR_INTERVAL: (String, Int)

val PROP_NTHREADS: (String, Int)

val PROP_REPL_ENABLED: (String, Boolean)

val PROP_SCALA_INT_DEFAULT_NUM: (String, Int)

val PROP_SPARK_VERSION_CHECK_ENABLED: (String, Boolean)

val PROP_SSL_CONF: (String, None.type)

val PROP_UI_UPDATE_INTERVAL: (String, Int)

val PROP_USER_NAME: (String, None.type)

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

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

def toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit

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