MemoryMetadataManager

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 containsTable(databaseName: String, tableName: String): Boolean

9. def createMemoryTable(databaseName: String, tableName: String, cacheMode: CacheType): MemoryTable

10. def createPartitionedMemoryTable(databaseName: String, tableName: String, cacheMode: CacheType, tblProps: Map[String, String]): PartitionedMemoryTable

11. def dropTableFromMemory(db: Hive, databaseName: String, tableName: String): Unit

    Drops a table from the Shark cache.

    Drops a table from the Shark cache. However, Shark properties needed for table recovery (see TableRecovery#reloadRdds()) won't be removed. After this method completes, the table can still be scanned from disk.

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

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13. def equals(arg0: Any): Boolean

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14. def errStream(): PrintStream

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15. def finalize(): Unit

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

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17. def getMemoryTable(databaseName: String, tableName: String): Option[MemoryTable]

18. def getPartitionedTable(databaseName: String, tableName: String): Option[PartitionedMemoryTable]

19. def getTable(databaseName: String, tableName: String): Option[Table]

20. def hashCode(): Int

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21. def isHivePartitioned(databaseName: String, tableName: String): Boolean

22. final def isInstanceOf[T0]: Boolean

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23. def isTraceEnabled(): Boolean

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24. def log: Logger

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

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26. def logDebug(msg: ⇒ String): Unit

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27. def logError(msg: String, exception: Throwable): Unit

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28. def logError(msg: String, detail: String): Unit

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29. def logError(msg: ⇒ String): Unit

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

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

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32. def logInfo(msg: ⇒ String): Unit

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

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34. def logTrace(msg: ⇒ String): Unit

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

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

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

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38. final def notify(): Unit

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39. final def notifyAll(): Unit

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40. def outStream(): PrintStream

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41. def removeTable(databaseName: String, tableName: String): Option[RDD[_]]

    Used to drop a table from Spark in-memory cache and/or disk.

    Used to drop a table from Spark in-memory cache and/or disk. All metadata is deleted as well.

    Note that this is always used in conjunction with a dropTableFromMemory() for handling 'shark.cache' property changes in an ALTER TABLE command, or to finish off a DROP TABLE command after the table has been deleted from the Hive metastore.

    returns

    Option::isEmpty() is true of there is no MemoryTable (and RDD) corresponding to 'key' in _keyToMemoryTable. For tables that are Hive-partitioned, the RDD returned will be a UnionRDD comprising RDDs that back the table's Hive-partitions.

42. def renameTable(databaseName: String, oldName: String, newName: String): Unit

43. def shutdown(): Unit

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

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45. def toString(): String

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46. final def wait(): Unit

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

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

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