util

Type Members

1. abstract class CompletionIterator[+A, +I <: Iterator[A]] extends Iterator[A]

   Wrapper around an iterator which calls a completion method after it successfully iterates through all the elements

2. class Distribution extends AnyRef

   Util for getting some stats from a small sample of numeric values, with some handy summary functions.

3. class MetadataCleaner extends Logging

   Runs a timer task to periodically clean up metadata (e.

4. class RateLimitedOutputStream extends OutputStream

5. class StatCounter extends Serializable

   A class for tracking the statistics of a set of numbers (count, mean and variance) in a numerically robust way.

6. class TimeStampedHashMap[A, B] extends Map[A, B] with Logging

   This is a custom implementation of scala.

7. class TimeStampedHashSet[A] extends Set[A]

8. class Vector extends Serializable