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.  final def asInstanceOf[T0]: T0

   Definition Classes

   Any

5.  def clone(): AnyRef

   Attributes

   protected[lang]

   Definition Classes

   AnyRef

   Annotations

   @throws( ... ) @native()

6.  def closeClient(): Unit

   Close the discovery client.

   Close the discovery client.

   Definition Classes

   ZookeeperDiscoveryClient → DiscoveryClient

7.  def create(path: String, mode: String, createParent: Boolean = true): String

   Create path on discovery service.

   Create path on discovery service.

   Definition Classes

   ZookeeperDiscoveryClient → DiscoveryClient

8.  def createAndGetServiceNode(conf: KyuubiConf, namespace: String, instance: String, version: Option[String] = None, external: Boolean = false): String

   Create server service node info on discovery and get the actual path.

   Create server service node info on discovery and get the actual path.

   conf

   Kyuubi config

   namespace

   the path to register instance

   instance

   server info, host:port

   version

   kyuubi version

   external

   if true, the service info will not be automatically deleted upon client's disconnect

   Definition Classes

   ZookeeperDiscoveryClient → DiscoveryClient

9.  def createClient(): Unit

   Create a discovery client.

   Create a discovery client.

   Definition Classes

   ZookeeperDiscoveryClient → DiscoveryClient

10.  def debug(message: ⇒ Any, t: Throwable): Unit

    Definition Classes

    Logging

11.  def debug(message: ⇒ Any): Unit

    Definition Classes

    Logging

12.  def delete(path: String, deleteChildren: Boolean = false): Unit

    Delete a path.

    Delete a path.

    path

    the path to be deleted

    deleteChildren

    if true, will also delete children if they exist.

    Definition Classes

    ZookeeperDiscoveryClient → DiscoveryClient

13.  def deregisterService(): Unit

    Deregister Kyuubi instance on discovery service.

    Deregister Kyuubi instance on discovery service.

    Definition Classes

    ZookeeperDiscoveryClient → DiscoveryClient

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

    Definition Classes

    AnyRef

15.  def equals(arg0: Any): Boolean

    Definition Classes

    AnyRef → Any

16.  def error(message: ⇒ Any): Unit

    Definition Classes

    Logging

17.  def error(message: ⇒ Any, t: Throwable): Unit

    Definition Classes

    Logging

18.  def finalize(): Unit

    Attributes

    protected[lang]

    Definition Classes

    AnyRef

    Annotations

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

19.  def getAndIncrement(path: String, delta: Int = 1): Int

    Atomically get an Int number and add one

    Atomically get an Int number and add one

    path

    the path of stored data, If the path does not exist, it will be created and initialized to 0

    delta

    the increase num

    returns

    the stored data under path

    Definition Classes

    ZookeeperDiscoveryClient → DiscoveryClient

20.  def getChildren(path: String): List[String]

    Get the paths under given path.

    Get the paths under given path.

    returns

    list of path

    Definition Classes

    ZookeeperDiscoveryClient → DiscoveryClient

21.  final def getClass(): Class[_]

    Definition Classes

    AnyRef → Any

    Annotations

    @native()

22.  def getData(path: String): Array[Byte]

    Get the stored data under path.

    Get the stored data under path.

    Definition Classes

    ZookeeperDiscoveryClient → DiscoveryClient

23.  def getEngineByRefId(namespace: String, engineRefId: String): Option[(String, Int)]

    Get engine info by engine ref id from engine space.

    Get engine info by engine ref id from engine space.

    namespace

    the path to get engine ref

    engineRefId

    engine ref id

    returns

    engine host and port

    Definition Classes

    ZookeeperDiscoveryClient → DiscoveryClient

24.  def getServerHost(namespace: String): Option[(String, Int)]

    Get the engine address and port from engine space.

    Get the engine address and port from engine space.

    returns

    engine host and port

    Definition Classes

    ZookeeperDiscoveryClient → DiscoveryClient

25.  def getServiceNodesInfo(namespace: String, sizeOpt: Option[Int] = None, silent: Boolean = false): Seq[ServiceNodeInfo]

    Get service node info from server space.

    Get service node info from server space.

    namespace

    the path to get node info

    sizeOpt

    how many nodes to pick

    silent

    if true, error message will not be logged

    returns

    Service node info

    Definition Classes

    ZookeeperDiscoveryClient → DiscoveryClient

26.  def hashCode(): Int

    Definition Classes

    AnyRef → Any

    Annotations

    @native()

27.  def info(message: ⇒ Any, t: Throwable): Unit

    Definition Classes

    Logging

28.  def info(message: ⇒ Any): Unit

    Definition Classes

    Logging

29.  def initializeLoggerIfNecessary(isInterpreter: Boolean): Unit

    Attributes

    protected

    Definition Classes

    Logging

30.  final def isInstanceOf[T0]: Boolean

    Definition Classes

    Any

31.  def logger: Logger

    Attributes

    protected

    Definition Classes

    Logging

32.  def loggerName: String

    Attributes

    protected

    Definition Classes

    Logging

33.  def monitorState(serviceDiscovery: ServiceDiscovery): Unit

    Add a monitor for serviceDiscovery.

    Add a monitor for serviceDiscovery. It is used to stop service discovery gracefully when disconnect.

    Definition Classes

    ZookeeperDiscoveryClient → DiscoveryClient

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

    Definition Classes

    AnyRef

35.  final def notify(): Unit

    Definition Classes

    AnyRef

    Annotations

    @native()

36.  final def notifyAll(): Unit

    Definition Classes

    AnyRef

    Annotations

    @native()

37.  def pathExists(path: String): Boolean

    Check if the path is exists.

    Check if the path is exists.

    Definition Classes

    ZookeeperDiscoveryClient → DiscoveryClient

38.  def pathNonExists(path: String): Boolean

    Check if the path non exists.

    Check if the path non exists.

    Definition Classes

    ZookeeperDiscoveryClient → DiscoveryClient

39.  def postDeregisterService(namespace: String): Boolean

    Request remove Kyuubi instance on discovery service.

    Request remove Kyuubi instance on discovery service.

    Definition Classes

    ZookeeperDiscoveryClient → DiscoveryClient

40.  def registerService(conf: KyuubiConf, namespace: String, serviceDiscovery: ServiceDiscovery, version: Option[String] = None, external: Boolean = false): Unit

    Register Kyuubi instance on discovery service.

    Register Kyuubi instance on discovery service.

    conf

    Kyuubi config

    namespace

    the path to register instance

    serviceDiscovery

    service discovery

    version

    kyuubi version

    external

    if true, the service info will not be automatically deleted upon client's disconnect

    Definition Classes

    ZookeeperDiscoveryClient → DiscoveryClient

41.  def setData(path: String, data: Array[Byte]): Boolean

    Set the data under path.

    Set the data under path.

    Definition Classes

    ZookeeperDiscoveryClient → DiscoveryClient

42.  def startSecretNode(createMode: String, basePath: String, initData: String, useProtection: Boolean = false): Unit

    Create a node to store engine secret.

    Create a node to store engine secret.

    createMode

    create node mode, automatically deleted or not

    basePath

    the base path for the node

    initData

    the init data to be stored

    useProtection

    if true, createBuilder with protection

    Definition Classes

    ZookeeperDiscoveryClient → DiscoveryClient

    Annotations

    @VisibleForTesting()

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

    Definition Classes

    AnyRef

44.  def toString(): String

    Definition Classes

    AnyRef → Any

45.  def tryWithLock[T](lockPath: String, timeout: Long)(f: ⇒ T): T

    The distributed lock path used to ensure only once engine being created for non-CONNECTION share level.

    The distributed lock path used to ensure only once engine being created for non-CONNECTION share level.

    timeout

    the timeout of acquiring lock, unit is ms

    Definition Classes

    ZookeeperDiscoveryClient → DiscoveryClient

    Exceptions thrown

    KyuubiSQLException if timeout or get any exception during acquiring lock

46.  final def wait(): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

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

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

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

    Definition Classes

    AnyRef

    Annotations

    @throws( ... ) @native()

49.  def warn(message: ⇒ Any, t: Throwable): Unit

    Definition Classes

    Logging

50.  def warn(message: ⇒ Any): Unit

    Definition Classes

    Logging