Object/Class

org.apache.spark.sql.execution.datasources

HadoopFsRelation

Related Docs: class HadoopFsRelation | package datasources

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object HadoopFsRelation extends Logging with Serializable

Helper methods for gathering metadata from HDFS.

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Serializable, Serializable, Logging, AnyRef, Any
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Type Members

  1. case class FakeBlockLocation(names: Array[String], hosts: Array[String], offset: Long, length: Long) extends Product with Serializable

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  2. case class FakeFileStatus(path: String, length: Long, isDir: Boolean, blockReplication: Short, blockSize: Long, modificationTime: Long, accessTime: Long, blockLocations: Array[FakeBlockLocation]) extends Product with Serializable

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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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    protected[java.lang]
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    @throws( ... )

  6. def createLocatedFileStatus(f: FileStatus, locations: Array[BlockLocation]): LocatedFileStatus

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    Create a LocatedFileStatus using FileStatus and block locations.

  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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    @throws( classOf[java.lang.Throwable] )

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

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  11. def hashCode(): Int

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  12. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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    Logging

  13. final def isInstanceOf[T0]: Boolean

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  14. def isTraceEnabled(): Boolean

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    protected
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    Logging

  15. def listLeafFiles(fs: FileSystem, status: FileStatus, filter: PathFilter): Array[FileStatus]

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  16. def listLeafFilesInParallel(paths: Seq[Path], hadoopConf: Configuration, sparkSession: SparkSession, ignoreFileNotFound: Boolean): LinkedHashSet[FileStatus]

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  17. def log: Logger

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    Logging

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

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

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

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

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

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

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  24. def logName: String

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

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

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

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

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

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  30. final def notify(): Unit

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  31. final def notifyAll(): Unit

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  32. def shouldFilterOut(pathName: String): Boolean

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    Checks if we should filter out this path name.

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

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  34. def toString(): String

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  35. final def wait(): Unit

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    @throws( ... )

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

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

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Inherited from Serializable

Inherited from Serializable

Inherited from Logging

Inherited from AnyRef

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