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object CompactibleFileStreamLog

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  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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  4. val COMPACT_FILE_SUFFIX: String
  5. final def asInstanceOf[T0]: T0
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  6. def clone(): AnyRef
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    protected[lang]
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    @throws( ... ) @native()
  7. def deriveCompactInterval(defaultInterval: Int, latestCompactBatchId: Int): Int

    Derives a compact interval from the latest compact batch id and a default compact interval.

  8. final def eq(arg0: AnyRef): Boolean
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  9. def equals(arg0: Any): Boolean
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  10. def finalize(): Unit
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    @throws( classOf[java.lang.Throwable] )
  11. def getAllValidBatches(batchId: Long, compactInterval: Long): Seq[Long]

    Returns all necessary logs before batchId (inclusive).

    Returns all necessary logs before batchId (inclusive). If batchId is a compaction, just return itself. Otherwise, it will find the previous compaction batch and return all batches between it and batchId.

  12. def getBatchIdFromFileName(fileName: String): Long
  13. final def getClass(): Class[_]
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    @native()
  14. def getValidBatchesBeforeCompactionBatch(compactionBatchId: Long, compactInterval: Int): Seq[Long]

    Returns all valid batches before the specified compactionBatchId.

    Returns all valid batches before the specified compactionBatchId. They contain all logs we need to do a new compaction.

    E.g., if compactInterval is 3 and compactionBatchId is 5, this method should returns Seq(2, 3, 4) (Note: it includes the previous compaction batch 2).

  15. def hashCode(): Int
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    @native()
  16. def isCompactionBatch(batchId: Long, compactInterval: Int): Boolean

    Returns if this is a compaction batch.

    Returns if this is a compaction batch. FileStreamSinkLog will compact old logs every compactInterval commits.

    E.g., if compactInterval is 3, then 2, 5, 8, ... are all compaction batches.

  17. final def isInstanceOf[T0]: Boolean
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  18. final def ne(arg0: AnyRef): Boolean
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  19. def nextCompactionBatchId(batchId: Long, compactInterval: Long): Long

    Returns the next compaction batch id after batchId.

  20. final def notify(): Unit
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  21. final def notifyAll(): Unit
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  22. final def synchronized[T0](arg0: ⇒ T0): T0
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  23. def toString(): String
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  24. final def wait(): Unit
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  25. final def wait(arg0: Long, arg1: Int): Unit
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  26. final def wait(arg0: Long): Unit
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