object StorageActions extends Logging

Created by Vicky Avison on 11/05/18.

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Type Members

  1. type CompactionDecision = (Seq[AuditTableRegionInfo], Long, ZonedDateTime) ⇒ Boolean
  2. implicit class StorageActionImplicits extends AnyRef

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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  4. val BYTES_PER_PARTITION: String

    Approximate maximum number of bytes to be in each partition file.

    Approximate maximum number of bytes to be in each partition file. Adjust this to control output file size. Use with the TotalBytesPartitioner

  5. val BYTES_PER_PARTITION_DEFAULT: Long
  6. val CELLS_PER_PARTITION: String

    Approximate maximum number of cells (numRows * numColumns) to be in each cold partition file.

    Approximate maximum number of cells (numRows * numColumns) to be in each cold partition file. Adjust this to control output file size. Use with the TotalCellsPartitioner

  7. val CELLS_PER_PARTITION_DEFAULT: Long
  8. val COMPACTION_PARTITIONER_IMPLEMENTATION: String

    The class name of the compaction partitioner implementation to use

  9. val COMPACTION_PARTITIONER_IMPLEMENTATION_DEFAULT: String
  10. val MAX_RECORDS_TO_SAMPLE: String

    Maximum records to when calculating the number of bytes in a partition.

    Maximum records to when calculating the number of bytes in a partition. Use -1 for no sampling. Use with the TotalBytesPartitioner

  11. val MAX_RECORDS_TO_SAMPLE_DEFAULT: Long
  12. val RECOMPACT_ALL: String

    Whether to recompact all regions regardless of size (i.e.

    Whether to recompact all regions regardless of size (i.e. ignore SMALL_REGION_ROW_THRESHOLD)

  13. val RECOMPACT_ALL_DEFAULT: Boolean
  14. val SMALL_REGION_ROW_THRESHOLD: String

    The row number threshold to use for determining small regions to be compacted.

  15. val SMALL_REGION_ROW_THRESHOLD_DEFAULT: Long
  16. val TRASH_MAX_AGE_MS: String

    Maximum age of old region files kept in the .Trash folder after a compaction has happened.

  17. val TRASH_MAX_AGE_MS_DEFAULT: Long
  18. val UPDATE_TABLE_METADATA: String

    Whether to update the metadata (call the metadata retrieval function and persist the result) for existing tables

  19. val UPDATE_TABLE_METADATA_DEFAULT: Boolean
  20. final def asInstanceOf[T0]: T0
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  21. def clone(): AnyRef
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  24. def finalize(): Unit
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  25. final def getClass(): Class[_]
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  26. def handleTableErrors(tableResults: Map[String, Try[Any]], errorMessageBase: String): Unit
  27. def hashCode(): Int
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  28. final def isInstanceOf[T0]: Boolean
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  29. def isTraceEnabled(): Boolean
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  30. def logAndReturn[A](a: A, msg: String, level: Level): A
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  31. def logAndReturn[A](a: A, message: (A) ⇒ String, level: Level): A
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  32. def logDebug(msg: ⇒ String, throwable: Throwable): Unit
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  33. def logDebug(msg: ⇒ String): Unit
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  34. def logError(msg: ⇒ String, throwable: Throwable): Unit
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  35. def logError(msg: ⇒ String): Unit
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  36. def logInfo(msg: ⇒ String, throwable: Throwable): Unit
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  37. def logInfo(msg: ⇒ String): Unit
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  38. def logName: String
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  39. def logTrace(msg: ⇒ String, throwable: Throwable): Unit
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  40. def logTrace(msg: ⇒ String): Unit
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  41. def logWarning(msg: ⇒ String, throwable: Throwable): Unit
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  42. def logWarning(msg: ⇒ String): Unit
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  43. final def ne(arg0: AnyRef): Boolean
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  44. final def notify(): Unit
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  45. final def notifyAll(): Unit
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  46. def runSingleCompactionDuringWindow(windowStartHours: Int, windowEndHours: Int): (Seq[AuditTableRegionInfo], Long, ZonedDateTime) ⇒ Boolean

    Compaction trigger that triggers a compaction after an append only if there are hot partitions, the compaction timestamp is between a given window of hours and no other compaction has happened in that specific window You can have a window that spans a day boundary, i.e.

    Compaction trigger that triggers a compaction after an append only if there are hot partitions, the compaction timestamp is between a given window of hours and no other compaction has happened in that specific window You can have a window that spans a day boundary, i.e. windowStartHours=22 and windowEndHours=03

    windowStartHours

    the hour of the day at which the window opens

    windowEndHours

    the hour of the day at which the window closes

  47. val storageParamPrefix: String
  48. final def synchronized[T0](arg0: ⇒ T0): T0
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  49. def toString(): String
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  50. final def wait(): Unit
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  51. final def wait(arg0: Long, arg1: Int): Unit
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  52. final def wait(arg0: Long): Unit
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