util

Type Members

1. class MetadataCleaner extends Logging

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

2. class RateLimitedOutputStream extends OutputStream

3. class StatCounter extends Serializable

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

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

   This is a custom implementation of scala.

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

6. class Vector extends Serializable