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trait QueryInfo extends Serializable

Represents the query info provided to the stateful processor used in the arbitrary state API v2 to easily identify task retries on the same partition.

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@Evolving()
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Serializable, AnyRef, Any
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Abstract Value Members

  1. abstract def getBatchId: Long

    Function to return unique batch id associated with stateful operator.

    Function to return unique batch id associated with stateful operator.

    returns

    - the unique batch id.

  2. abstract def getQueryId: UUID

    Function to return unique streaming query id associated with stateful operator.

    Function to return unique streaming query id associated with stateful operator.

    returns

    - the unique query id.

  3. abstract def getRunId: UUID

    Function to return unique streaming query run id associated with stateful operator.

    Function to return unique streaming query run id associated with stateful operator.

    returns

    - the unique query run id.

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##: Int
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  3. final def ==(arg0: Any): Boolean
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  5. def clone(): AnyRef
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    protected[lang]
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    @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
  6. final def eq(arg0: AnyRef): Boolean
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  7. def equals(arg0: AnyRef): Boolean
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  8. final def getClass(): Class[_ <: AnyRef]
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    @IntrinsicCandidate() @native()
  9. def hashCode(): Int
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    @IntrinsicCandidate() @native()
  10. final def isInstanceOf[T0]: Boolean
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  11. final def ne(arg0: AnyRef): Boolean
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  12. final def notify(): Unit
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    @IntrinsicCandidate() @native()
  13. final def notifyAll(): Unit
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    @IntrinsicCandidate() @native()
  14. final def synchronized[T0](arg0: => T0): T0
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  15. def toString(): String
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  16. final def wait(arg0: Long, arg1: Int): Unit
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    @throws(classOf[java.lang.InterruptedException])
  17. final def wait(arg0: Long): Unit
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    @throws(classOf[java.lang.InterruptedException]) @native()
  18. final def wait(): Unit
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    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
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    protected[lang]
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    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

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