kafka.utils

KafkaScheduler

class KafkaScheduler extends Scheduler with Logging

A scheduler based on java.util.concurrent.ScheduledThreadPoolExecutor

It has a pool of kafka-scheduler- threads that do the actual work.

Annotations
@threadsafe()
Linear Supertypes
Logging, Scheduler, AnyRef, Any
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  1. KafkaScheduler
  2. Logging
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Instance Constructors

  1. new KafkaScheduler(threads: Int, threadNamePrefix: String = "kafka-scheduler-", daemon: Boolean = true)

    threads

    The number of threads in the thread pool

    threadNamePrefix

    The name to use for scheduler threads. This prefix will have a number appended to it.

    daemon

    If true the scheduler threads will be "daemon" threads and will not block jvm shutdown.

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[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  6. def debug(msg: ⇒ String, e: ⇒ Throwable): Unit

    Definition Classes
    Logging

  7. def debug(e: ⇒ Throwable): Any

    Definition Classes
    Logging

  8. def debug(msg: ⇒ String): Unit

    Definition Classes
    Logging

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

    Definition Classes
    AnyRef

  10. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  11. def error(msg: ⇒ String, e: ⇒ Throwable): Unit

    Definition Classes
    Logging

  12. def error(e: ⇒ Throwable): Any

    Definition Classes
    Logging

  13. def error(msg: ⇒ String): Unit

    Definition Classes
    Logging

  14. def fatal(msg: ⇒ String, e: ⇒ Throwable): Unit

    Definition Classes
    Logging

  15. def fatal(e: ⇒ Throwable): Any

    Definition Classes
    Logging

  16. def fatal(msg: ⇒ String): Unit

    Definition Classes
    Logging

  17. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

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

    Definition Classes
    AnyRef → Any

  19. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  20. def info(msg: ⇒ String, e: ⇒ Throwable): Unit

    Definition Classes
    Logging

  21. def info(e: ⇒ Throwable): Any

    Definition Classes
    Logging

  22. def info(msg: ⇒ String): Unit

    Definition Classes
    Logging

  23. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  24. var logIdent: String

    Attributes
    protected
    Definition Classes
    Logging

  25. lazy val logger: Logger

    Definition Classes
    Logging

  26. val loggerName: String

    Definition Classes
    Logging

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

    Definition Classes
    AnyRef

  28. final def notify(): Unit

    Definition Classes
    AnyRef

  29. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  30. def schedule(name: String, fun: () ⇒ Unit, delay: Long, period: Long, unit: TimeUnit): Unit

    Schedule a task

    Schedule a task

    name

    The name of this task

    delay

    The amount of time to wait before the first execution

    period

    The period with which to execute the task. If < 0 the task will execute only once.

    unit

    The unit for the preceding times.

    Definition Classes
    KafkaScheduler → Scheduler

  31. def shutdown(): Unit

    Shutdown this scheduler.

    Shutdown this scheduler. When this method is complete no more executions of background tasks will occur. This includes tasks scheduled with a delayed execution.

    Definition Classes
    KafkaScheduler → Scheduler

  32. def startup(): Unit

    Initialize this scheduler so it is ready to accept scheduling of tasks

    Initialize this scheduler so it is ready to accept scheduling of tasks

    Definition Classes
    KafkaScheduler → Scheduler

  33. def swallow(action: ⇒ Unit): Unit

    Definition Classes
    Logging

  34. def swallowDebug(action: ⇒ Unit): Unit

    Definition Classes
    Logging

  35. def swallowError(action: ⇒ Unit): Unit

    Definition Classes
    Logging

  36. def swallowInfo(action: ⇒ Unit): Unit

    Definition Classes
    Logging

  37. def swallowTrace(action: ⇒ Unit): Unit

    Definition Classes
    Logging

  38. def swallowWarn(action: ⇒ Unit): Unit

    Definition Classes
    Logging

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

    Definition Classes
    AnyRef

  40. val threadNamePrefix: String

    The name to use for scheduler threads.

    The name to use for scheduler threads. This prefix will have a number appended to it.

  41. val threads: Int

    The number of threads in the thread pool

  42. def toString(): String

    Definition Classes
    AnyRef → Any

  43. def trace(msg: ⇒ String, e: ⇒ Throwable): Unit

    Definition Classes
    Logging

  44. def trace(e: ⇒ Throwable): Any

    Definition Classes
    Logging

  45. def trace(msg: ⇒ String): Unit

    Definition Classes
    Logging

  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( ... )

  49. def warn(msg: ⇒ String, e: ⇒ Throwable): Unit

    Definition Classes
    Logging

  50. def warn(e: ⇒ Throwable): Any

    Definition Classes
    Logging

  51. def warn(msg: ⇒ String): Unit

    Definition Classes
    Logging

Inherited from Logging

Inherited from Scheduler

Inherited from AnyRef

Inherited from Any

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