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org.apache.spark.sql.execution.streaming.state

StateStoreChangelogReaderV4

class StateStoreChangelogReaderV4 extends StateStoreChangelogReaderV2

Read an iterator of change record from the changelog file. A record is represented by tuple(recordType: RecordType.Value, key: Array[Byte], value: Array[Byte]) A put or merge record is returned as a tuple(recordType, key, value) A delete record is return as a tuple(recordType, key, null) V4 is a extension of V2 for reading changelogs with version in the first line and lineage in the second line.

Linear Supertypes
StateStoreChangelogReaderV2, StateStoreChangelogReader, Logging, NextIterator[(RecordType.Value, Array[Byte], Array[Byte])], Iterator[(RecordType.Value, Array[Byte], Array[Byte])], IterableOnceOps[(RecordType.Value, Array[Byte], Array[Byte]), Iterator, Iterator[(RecordType.Value, Array[Byte], Array[Byte])]], IterableOnce[(RecordType.Value, Array[Byte], Array[Byte])], AnyRef, Any
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Inherited
  1. StateStoreChangelogReaderV4
  2. StateStoreChangelogReaderV2
  3. StateStoreChangelogReader
  4. Logging
  5. NextIterator
  6. Iterator
  7. IterableOnceOps
  8. IterableOnce
  9. AnyRef
  10. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new StateStoreChangelogReaderV4(fm: CheckpointFileManager, fileToRead: Path, compressionCodec: CompressionCodec)

Type Members

  1. class GroupedIterator[B >: A] extends AbstractIterator[Seq[B]]
    Definition Classes
    Iterator
  2. implicit class LogStringContext extends AnyRef
    Definition Classes
    Logging

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ++[B >: (RecordType.Value, Array[Byte], Array[Byte])](xs: => IterableOnce[B]): Iterator[B]
    Definition Classes
    Iterator
    Annotations
    @inline()
  4. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  5. def MDC(key: LogKey, value: Any): MDC
    Attributes
    protected
    Definition Classes
    Logging
  6. final def addString(b: StringBuilder): b.type
    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
  7. final def addString(b: StringBuilder, sep: String): b.type
    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
  8. def addString(b: StringBuilder, start: String, sep: String, end: String): b.type
    Definition Classes
    IterableOnceOps
  9. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  10. def buffered: BufferedIterator[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    Iterator
  11. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
  12. def close(): Unit
    Attributes
    protected
    Definition Classes
    StateStoreChangelogReader → NextIterator
  13. def closeIfNeeded(): Unit
    Definition Classes
    NextIterator
  14. def collect[B](pf: PartialFunction[(RecordType.Value, Array[Byte], Array[Byte]), B]): Iterator[B]
    Definition Classes
    Iterator → IterableOnceOps
  15. def collectFirst[B](pf: PartialFunction[(RecordType.Value, Array[Byte], Array[Byte]), B]): Option[B]
    Definition Classes
    IterableOnceOps
  16. def concat[B >: (RecordType.Value, Array[Byte], Array[Byte])](xs: => IterableOnce[B]): Iterator[B]
    Definition Classes
    Iterator
  17. def contains(elem: Any): Boolean
    Definition Classes
    Iterator
  18. def copyToArray[B >: (RecordType.Value, Array[Byte], Array[Byte])](dest: Array[B], start: Int, n: Int): Int
    Definition Classes
    IterableOnceOps
  19. def copyToArray[B >: (RecordType.Value, Array[Byte], Array[Byte])](dest: Array[B], start: Int): Int
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecatedOverriding()
  20. def copyToArray[B >: (RecordType.Value, Array[Byte], Array[Byte])](dest: Array[B]): Int
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecatedOverriding()
  21. def corresponds[B](that: IterableOnce[B])(p: ((RecordType.Value, Array[Byte], Array[Byte]), B) => Boolean): Boolean
    Definition Classes
    IterableOnceOps
  22. def count(p: ((RecordType.Value, Array[Byte], Array[Byte])) => Boolean): Int
    Definition Classes
    IterableOnceOps
  23. def distinct: Iterator[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    Iterator
  24. def distinctBy[B](f: ((RecordType.Value, Array[Byte], Array[Byte])) => B): Iterator[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    Iterator
  25. def drop(n: Int): Iterator[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    Iterator → IterableOnceOps
  26. def dropWhile(p: ((RecordType.Value, Array[Byte], Array[Byte])) => Boolean): Iterator[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    Iterator → IterableOnceOps
  27. def duplicate: (Iterator[(RecordType.Value, Array[Byte], Array[Byte])], Iterator[(RecordType.Value, Array[Byte], Array[Byte])])
    Definition Classes
    Iterator
  28. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  29. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  30. def exists(p: ((RecordType.Value, Array[Byte], Array[Byte])) => Boolean): Boolean
    Definition Classes
    IterableOnceOps
  31. def filter(p: ((RecordType.Value, Array[Byte], Array[Byte])) => Boolean): Iterator[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    Iterator → IterableOnceOps
  32. def filterNot(p: ((RecordType.Value, Array[Byte], Array[Byte])) => Boolean): Iterator[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    Iterator → IterableOnceOps
  33. def find(p: ((RecordType.Value, Array[Byte], Array[Byte])) => Boolean): Option[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    IterableOnceOps
  34. var finished: Boolean
    Attributes
    protected
    Definition Classes
    NextIterator
  35. def flatMap[B](f: ((RecordType.Value, Array[Byte], Array[Byte])) => IterableOnce[B]): Iterator[B]
    Definition Classes
    Iterator → IterableOnceOps
  36. def flatten[B](implicit ev: ((RecordType.Value, Array[Byte], Array[Byte])) => IterableOnce[B]): Iterator[B]
    Definition Classes
    Iterator → IterableOnceOps
  37. def fold[A1 >: (RecordType.Value, Array[Byte], Array[Byte])](z: A1)(op: (A1, A1) => A1): A1
    Definition Classes
    IterableOnceOps
  38. def foldLeft[B](z: B)(op: (B, (RecordType.Value, Array[Byte], Array[Byte])) => B): B
    Definition Classes
    IterableOnceOps
  39. def foldRight[B](z: B)(op: ((RecordType.Value, Array[Byte], Array[Byte]), B) => B): B
    Definition Classes
    IterableOnceOps
  40. def forall(p: ((RecordType.Value, Array[Byte], Array[Byte])) => Boolean): Boolean
    Definition Classes
    IterableOnceOps
  41. def foreach[U](f: ((RecordType.Value, Array[Byte], Array[Byte])) => U): Unit
    Definition Classes
    IterableOnceOps
  42. implicit val formats: Formats
    Definition Classes
    StateStoreChangelogReader
  43. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  44. def getNext(): (RecordType.Value, Array[Byte], Array[Byte])
    Definition Classes
    StateStoreChangelogReaderV2 → StateStoreChangelogReader → NextIterator
  45. def grouped[B >: (RecordType.Value, Array[Byte], Array[Byte])](size: Int): GroupedIterator[B]
    Definition Classes
    Iterator
  46. def hasNext: Boolean
    Definition Classes
    NextIterator → Iterator
  47. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  48. def indexOf[B >: (RecordType.Value, Array[Byte], Array[Byte])](elem: B, from: Int): Int
    Definition Classes
    Iterator
  49. def indexOf[B >: (RecordType.Value, Array[Byte], Array[Byte])](elem: B): Int
    Definition Classes
    Iterator
  50. def indexWhere(p: ((RecordType.Value, Array[Byte], Array[Byte])) => Boolean, from: Int): Int
    Definition Classes
    Iterator
  51. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  52. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  53. val input: DataInputStream
    Attributes
    protected
    Definition Classes
    StateStoreChangelogReader
  54. def isEmpty: Boolean
    Definition Classes
    Iterator → IterableOnceOps
    Annotations
    @deprecatedOverriding()
  55. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  56. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  57. def isTraversableAgain: Boolean
    Definition Classes
    IterableOnceOps
  58. final def iterator: Iterator[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    Iterator → IterableOnce
    Annotations
    @inline()
  59. def knownSize: Int
    Definition Classes
    IterableOnce
  60. final def length: Int
    Definition Classes
    Iterator
    Annotations
    @inline()
  61. lazy val lineage: Array[LineageItem]
    Definition Classes
    StateStoreChangelogReader
  62. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  63. def logBasedOnLevel(level: Level)(f: => MessageWithContext): Unit
    Attributes
    protected
    Definition Classes
    Logging
  64. def logDebug(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  65. def logDebug(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  66. def logDebug(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    Logging
  67. def logDebug(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  68. def logError(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  69. def logError(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  70. def logError(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    Logging
  71. def logError(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  72. def logInfo(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  73. def logInfo(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  74. def logInfo(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    Logging
  75. def logInfo(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  76. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  77. def logTrace(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  78. def logTrace(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  79. def logTrace(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    Logging
  80. def logTrace(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  81. def logWarning(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  82. def logWarning(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  83. def logWarning(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    Logging
  84. def logWarning(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  85. def map[B](f: ((RecordType.Value, Array[Byte], Array[Byte])) => B): Iterator[B]
    Definition Classes
    Iterator → IterableOnceOps
  86. def max[B >: (RecordType.Value, Array[Byte], Array[Byte])](implicit ord: Ordering[B]): (RecordType.Value, Array[Byte], Array[Byte])
    Definition Classes
    IterableOnceOps
  87. def maxBy[B](f: ((RecordType.Value, Array[Byte], Array[Byte])) => B)(implicit ord: Ordering[B]): (RecordType.Value, Array[Byte], Array[Byte])
    Definition Classes
    IterableOnceOps
  88. def maxByOption[B](f: ((RecordType.Value, Array[Byte], Array[Byte])) => B)(implicit ord: Ordering[B]): Option[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    IterableOnceOps
  89. def maxOption[B >: (RecordType.Value, Array[Byte], Array[Byte])](implicit ord: Ordering[B]): Option[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    IterableOnceOps
  90. def min[B >: (RecordType.Value, Array[Byte], Array[Byte])](implicit ord: Ordering[B]): (RecordType.Value, Array[Byte], Array[Byte])
    Definition Classes
    IterableOnceOps
  91. def minBy[B](f: ((RecordType.Value, Array[Byte], Array[Byte])) => B)(implicit ord: Ordering[B]): (RecordType.Value, Array[Byte], Array[Byte])
    Definition Classes
    IterableOnceOps
  92. def minByOption[B](f: ((RecordType.Value, Array[Byte], Array[Byte])) => B)(implicit ord: Ordering[B]): Option[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    IterableOnceOps
  93. def minOption[B >: (RecordType.Value, Array[Byte], Array[Byte])](implicit ord: Ordering[B]): Option[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    IterableOnceOps
  94. final def mkString: String
    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
  95. final def mkString(sep: String): String
    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
  96. final def mkString(start: String, sep: String, end: String): String
    Definition Classes
    IterableOnceOps
  97. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  98. def next(): (RecordType.Value, Array[Byte], Array[Byte])
    Definition Classes
    NextIterator → Iterator
  99. def nextOption(): Option[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    Iterator
  100. def nonEmpty: Boolean
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecatedOverriding()
  101. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  102. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  103. def padTo[B >: (RecordType.Value, Array[Byte], Array[Byte])](len: Int, elem: B): Iterator[B]
    Definition Classes
    Iterator
  104. def partition(p: ((RecordType.Value, Array[Byte], Array[Byte])) => Boolean): (Iterator[(RecordType.Value, Array[Byte], Array[Byte])], Iterator[(RecordType.Value, Array[Byte], Array[Byte])])
    Definition Classes
    Iterator
  105. def patch[B >: (RecordType.Value, Array[Byte], Array[Byte])](from: Int, patchElems: Iterator[B], replaced: Int): Iterator[B]
    Definition Classes
    Iterator
  106. def product[B >: (RecordType.Value, Array[Byte], Array[Byte])](implicit num: Numeric[B]): B
    Definition Classes
    IterableOnceOps
  107. def readVersion(): String
    Attributes
    protected
    Definition Classes
    StateStoreChangelogReader
  108. def reduce[B >: (RecordType.Value, Array[Byte], Array[Byte])](op: (B, B) => B): B
    Definition Classes
    IterableOnceOps
  109. def reduceLeft[B >: (RecordType.Value, Array[Byte], Array[Byte])](op: (B, (RecordType.Value, Array[Byte], Array[Byte])) => B): B
    Definition Classes
    IterableOnceOps
  110. def reduceLeftOption[B >: (RecordType.Value, Array[Byte], Array[Byte])](op: (B, (RecordType.Value, Array[Byte], Array[Byte])) => B): Option[B]
    Definition Classes
    IterableOnceOps
  111. def reduceOption[B >: (RecordType.Value, Array[Byte], Array[Byte])](op: (B, B) => B): Option[B]
    Definition Classes
    IterableOnceOps
  112. def reduceRight[B >: (RecordType.Value, Array[Byte], Array[Byte])](op: ((RecordType.Value, Array[Byte], Array[Byte]), B) => B): B
    Definition Classes
    IterableOnceOps
  113. def reduceRightOption[B >: (RecordType.Value, Array[Byte], Array[Byte])](op: ((RecordType.Value, Array[Byte], Array[Byte]), B) => B): Option[B]
    Definition Classes
    IterableOnceOps
  114. def reversed: Iterable[(RecordType.Value, Array[Byte], Array[Byte])]
    Attributes
    protected
    Definition Classes
    IterableOnceOps
  115. def sameElements[B >: (RecordType.Value, Array[Byte], Array[Byte])](that: IterableOnce[B]): Boolean
    Definition Classes
    Iterator
  116. def scanLeft[B](z: B)(op: (B, (RecordType.Value, Array[Byte], Array[Byte])) => B): Iterator[B]
    Definition Classes
    Iterator → IterableOnceOps
  117. def size: Int
    Definition Classes
    IterableOnceOps
  118. def slice(from: Int, until: Int): Iterator[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    Iterator → IterableOnceOps
  119. def sliceIterator(from: Int, until: Int): Iterator[(RecordType.Value, Array[Byte], Array[Byte])]
    Attributes
    protected
    Definition Classes
    Iterator
  120. def sliding[B >: (RecordType.Value, Array[Byte], Array[Byte])](size: Int, step: Int): GroupedIterator[B]
    Definition Classes
    Iterator
  121. def span(p: ((RecordType.Value, Array[Byte], Array[Byte])) => Boolean): (Iterator[(RecordType.Value, Array[Byte], Array[Byte])], Iterator[(RecordType.Value, Array[Byte], Array[Byte])])
    Definition Classes
    Iterator → IterableOnceOps
  122. def splitAt(n: Int): (Iterator[(RecordType.Value, Array[Byte], Array[Byte])], Iterator[(RecordType.Value, Array[Byte], Array[Byte])])
    Definition Classes
    IterableOnceOps
  123. def stepper[S <: Stepper[_]](implicit shape: StepperShape[(RecordType.Value, Array[Byte], Array[Byte]), S]): S
    Definition Classes
    IterableOnce
  124. def sum[B >: (RecordType.Value, Array[Byte], Array[Byte])](implicit num: Numeric[B]): B
    Definition Classes
    IterableOnceOps
  125. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  126. def take(n: Int): Iterator[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    Iterator → IterableOnceOps
  127. def takeWhile(p: ((RecordType.Value, Array[Byte], Array[Byte])) => Boolean): Iterator[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    Iterator → IterableOnceOps
  128. def tapEach[U](f: ((RecordType.Value, Array[Byte], Array[Byte])) => U): Iterator[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    Iterator → IterableOnceOps
  129. def to[C1](factory: Factory[(RecordType.Value, Array[Byte], Array[Byte]), C1]): C1
    Definition Classes
    IterableOnceOps
  130. def toArray[B >: (RecordType.Value, Array[Byte], Array[Byte])](implicit arg0: ClassTag[B]): Array[B]
    Definition Classes
    IterableOnceOps
  131. final def toBuffer[B >: (RecordType.Value, Array[Byte], Array[Byte])]: Buffer[B]
    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
  132. def toIndexedSeq: IndexedSeq[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    IterableOnceOps
  133. def toList: List[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    IterableOnceOps
  134. def toMap[K, V](implicit ev: <:<[(RecordType.Value, Array[Byte], Array[Byte]), (K, V)]): Map[K, V]
    Definition Classes
    IterableOnceOps
  135. def toSeq: Seq[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    IterableOnceOps
  136. def toSet[B >: (RecordType.Value, Array[Byte], Array[Byte])]: Set[B]
    Definition Classes
    IterableOnceOps
  137. def toString(): String
    Definition Classes
    Iterator → AnyRef → Any
  138. def toVector: Vector[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    IterableOnceOps
  139. def verifyVersion(): Unit
    Attributes
    protected
    Definition Classes
    StateStoreChangelogReader
  140. def version: Short
    Definition Classes
    StateStoreChangelogReaderV4 → StateStoreChangelogReaderV2 → StateStoreChangelogReader
  141. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  142. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  143. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  144. def withFilter(p: ((RecordType.Value, Array[Byte], Array[Byte])) => Boolean): Iterator[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    Iterator
  145. def withLogContext(context: Map[String, String])(body: => Unit): Unit
    Attributes
    protected
    Definition Classes
    Logging
  146. def zip[B](that: IterableOnce[B]): Iterator[((RecordType.Value, Array[Byte], Array[Byte]), B)]
    Definition Classes
    Iterator
  147. def zipAll[A1 >: (RecordType.Value, Array[Byte], Array[Byte]), B](that: IterableOnce[B], thisElem: A1, thatElem: B): Iterator[(A1, B)]
    Definition Classes
    Iterator
  148. def zipWithIndex: Iterator[((RecordType.Value, Array[Byte], Array[Byte]), Int)]
    Definition Classes
    Iterator → IterableOnceOps

Deprecated Value Members

  1. final def /:[B](z: B)(op: (B, (RecordType.Value, Array[Byte], Array[Byte])) => B): B
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use foldLeft instead of /:

  2. final def :\[B](z: B)(op: ((RecordType.Value, Array[Byte], Array[Byte]), B) => B): B
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use foldRight instead of :\

  3. def aggregate[B](z: => B)(seqop: (B, (RecordType.Value, Array[Byte], Array[Byte])) => B, combop: (B, B) => B): B
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) For sequential collections, prefer foldLeft(z)(seqop). For parallel collections, use ParIterableLike#aggregate.

  4. final def copyToBuffer[B >: (RecordType.Value, Array[Byte], Array[Byte])](dest: Buffer[B]): Unit
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use dest ++= coll instead

  5. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

  6. final def hasDefiniteSize: Boolean
    Definition Classes
    Iterator → IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) hasDefiniteSize on Iterator is the same as isEmpty

  7. def scanRight[B](z: B)(op: ((RecordType.Value, Array[Byte], Array[Byte]), B) => B): Iterator[B]
    Definition Classes
    Iterator
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Call scanRight on an Iterable instead.

  8. def seq: StateStoreChangelogReaderV4.this.type
    Definition Classes
    Iterator
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Iterator.seq always returns the iterator itself

  9. final def toIterator: Iterator[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use .iterator instead of .toIterator

  10. final def toStream: Stream[(RecordType.Value, Array[Byte], Array[Byte])]
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use .to(LazyList) instead of .toStream

Inherited from StateStoreChangelogReaderV2

Inherited from StateStoreChangelogReader

Inherited from Logging

Inherited from NextIterator[(RecordType.Value, Array[Byte], Array[Byte])]

Inherited from Iterator[(RecordType.Value, Array[Byte], Array[Byte])]

Inherited from IterableOnceOps[(RecordType.Value, Array[Byte], Array[Byte]), Iterator, Iterator[(RecordType.Value, Array[Byte], Array[Byte])]]

Inherited from IterableOnce[(RecordType.Value, Array[Byte], Array[Byte])]

Inherited from AnyRef

Inherited from Any

Ungrouped