com.twitter.summingbird.scalding.store

HDFSVersionMetadata

class HDFSVersionMetadata extends AnyRef

Refers to a specific version on disk. Allows reading and writing metadata to specific locations

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

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  11. def get[T](implicit arg0: JsonNodeInjection[T]): Option[T]

    get an item from the metadata file.

    get an item from the metadata file. If there is any failure, you get None.

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

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  13. def hashCode(): Int

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  14. final def isInstanceOf[T0]: Boolean

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  17. final def notifyAll(): Unit

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  18. def put[T](obj: Option[T])(implicit arg0: JsonNodeInjection[T]): Unit

    Put a new meta-data file, or overwrite on HDFS

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

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  20. def toString(): String

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  21. val version: Long

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