Packages

c

org.apache.spark.sql.execution.streaming.sources

TextSocketMicroBatchStream

class TextSocketMicroBatchStream extends MicroBatchStream with Logging

A MicroBatchReadSupport that reads text lines through a TCP socket, designed only for tutorials and debugging. This MicroBatchReadSupport will *not* work in production applications due to multiple reasons, including no support for fault recovery.

Linear Supertypes
Logging, MicroBatchStream, SparkDataStream, AnyRef, Any
Ordering
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  2. By Inheritance
Inherited
  1. TextSocketMicroBatchStream
  2. Logging
  3. MicroBatchStream
  4. SparkDataStream
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new TextSocketMicroBatchStream(host: String, port: Int, numPartitions: Int)

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(classOf[java.lang.CloneNotSupportedException]) @native()
  6. def commit(end: connector.read.streaming.Offset): Unit
    Definition Classes
    TextSocketMicroBatchStream → SparkDataStream
  7. def createReaderFactory(): PartitionReaderFactory
    Definition Classes
    TextSocketMicroBatchStream → MicroBatchStream
  8. def deserializeOffset(json: String): connector.read.streaming.Offset
    Definition Classes
    TextSocketMicroBatchStream → SparkDataStream
  9. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  10. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  11. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  12. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  13. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  14. def initialOffset(): connector.read.streaming.Offset
    Definition Classes
    TextSocketMicroBatchStream → SparkDataStream
  15. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  16. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  17. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  18. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  19. def latestOffset(): connector.read.streaming.Offset
    Definition Classes
    TextSocketMicroBatchStream → MicroBatchStream
  20. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  21. def logDebug(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  22. def logDebug(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  23. def logError(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  24. def logError(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  25. def logInfo(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  26. def logInfo(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  27. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  28. def logTrace(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  29. def logTrace(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  30. def logWarning(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  31. def logWarning(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  32. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  33. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  34. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  35. def planInputPartitions(start: connector.read.streaming.Offset, end: connector.read.streaming.Offset): Array[InputPartition]
    Definition Classes
    TextSocketMicroBatchStream → MicroBatchStream
  36. def stop(): Unit

    Stop this source.

    Stop this source.

    Definition Classes
    TextSocketMicroBatchStream → SparkDataStream
  37. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  38. def toString(): String
    Definition Classes
    TextSocketMicroBatchStream → AnyRef → Any
  39. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  40. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  41. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from Logging

Inherited from MicroBatchStream

Inherited from SparkDataStream

Inherited from AnyRef

Inherited from Any

Ungrouped