Class/Object

com.datastax.spark.connector.rdd.partitioner

DataSizeEstimates

Related Docs: object DataSizeEstimates | package partitioner

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class DataSizeEstimates[V, T <: Token[V]] extends Logging

Estimates amount of data in the Cassandra table. Takes token range size estimates from the system.size_estimates table, available since Cassandra 2.1.5.

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Instance Constructors

  1. new DataSizeEstimates(conn: CassandraConnector, keyspaceName: String, tableName: String)(implicit tokenFactory: TokenFactory[V, T])

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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. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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  6. lazy val dataSizeInBytes: Long

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    Estimates the total amount of data in a table assuming no replication.

  7. final def eq(arg0: AnyRef): Boolean

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  8. def equals(arg0: Any): Boolean

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  9. def finalize(): Unit

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  10. final def getClass(): Class[_]

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  11. def hashCode(): Int

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  12. final def isInstanceOf[T0]: Boolean

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  13. def isTraceEnabled(): Boolean

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  14. def log: Logger

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  15. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

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  16. def logDebug(msg: ⇒ String): Unit

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  17. def logError(msg: ⇒ String, throwable: Throwable): Unit

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  18. def logError(msg: ⇒ String): Unit

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  19. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

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  20. def logInfo(msg: ⇒ String): Unit

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  21. def logName: String

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  22. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

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  23. def logTrace(msg: ⇒ String): Unit

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  24. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

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  25. def logWarning(msg: ⇒ String): Unit

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  26. final def ne(arg0: AnyRef): Boolean

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  27. final def notify(): Unit

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  28. final def notifyAll(): Unit

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  29. lazy val partitionCount: Long

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    Estimates the total number of partitions in a ring

  30. final def synchronized[T0](arg0: ⇒ T0): T0

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  31. def toString(): String

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  32. lazy val totalDataSizeInBytes: Long

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    Estimates the total amount of data in a table without normalization assuming no replication.

  33. final def wait(): Unit

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  34. final def wait(arg0: Long, arg1: Int): Unit

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  35. final def wait(arg0: Long): Unit

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