HBaseUtils

Value Members

1. final def !=(arg0: AnyRef): Boolean

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2. final def !=(arg0: Any): Boolean

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3. final def ##(): Int

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4. final def ==(arg0: AnyRef): Boolean

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5. final def ==(arg0: Any): Boolean

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6. final def asInstanceOf[T0]: T0

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7. def clone(): AnyRef

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8. def computeSplits(rdd: RDD[String], regionsCount: Int): Seq[String]

   Given a RDD of keys and the number of requested table's regions, returns an array of keys that are start keys of the table's regions.

   Given a RDD of keys and the number of requested table's regions, returns an array of keys that are start keys of the table's regions. The array length is regionsCount-1 since the start key of the first region is not needed (since it does not determine a split)

   rdd

   RDD of strings representing row keys

   regionsCount

   number of regions

   returns

   a sorted sequence of start keys

9. def createTable(tableName: String, family: String, splitKeys: Seq[String])(implicit config: HBaseConfig): Unit

   Creates a table (if it doesn't exist already) with a column family and made of one or more regions

   Creates a table (if it doesn't exist already) with a column family and made of one or more regions

   tableName

   name of the table

   family

   name of the column family

   splitKeys

   ordered list of keys that defines region splits

10. def createTable(tableName: String, families: String*)(implicit config: HBaseConfig): Unit

    Creates a table (if it doesn't exist already) with one or more column families

    Creates a table (if it doesn't exist already) with one or more column families

    tableName

    name of the table

    families

    list of one or more column families

11. def createTable(tableName: String, families: Seq[String], splitKeys: Seq[String])(implicit config: HBaseConfig): Unit

    Creates a table (if it doesn't exist already) with one or more column families and made of one or more regions

    Creates a table (if it doesn't exist already) with one or more column families and made of one or more regions

    tableName

    name of the table

    families

    list of column families

    splitKeys

    ordered list of keys that defines region splits

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

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13. def equals(arg0: Any): Boolean

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14. def finalize(): Unit

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

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16. def hashCode(): Int

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17. final def isInstanceOf[T0]: Boolean

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

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19. final def notify(): Unit

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20. final def notifyAll(): Unit

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21. def snapshot(tableName: String, snapshotName: String)(implicit config: HBaseConfig): Unit

    Takes a snapshot of the table

    Takes a snapshot of the table

    tableName

    name of the table

    snapshotName

    name of the snapshot

22. def snapshot(tableName: String)(implicit config: HBaseConfig): Unit

    Takes a snapshot of the table, the snapshot's name has format "tableName_yyyyMMddHHmmss"

    Takes a snapshot of the table, the snapshot's name has format "tableName_yyyyMMddHHmmss"

    tableName

    name of the table

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

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24. def tableExists(tableName: String, cFamily: String)(implicit config: HBaseConfig): Boolean

    Checks if table exists, and requires that it contains the desired column family

    Checks if table exists, and requires that it contains the desired column family

    tableName

    name of the table

    cFamily

    name of the column family

    returns

    true if table exists, false otherwise

25. def toString(): String

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26. final def wait(): Unit

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

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

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