Package org.apache.hadoop.hive.ql.stats

Interface Summary

Interface	Description
ClientStatsPublisher
StatsAggregator	An interface for any possible implementation for gathering statistics.
StatsPublisher	An interface for any possible implementation for publishing statics.

Class Summary

Class	Description
DummyStatsAggregator	An test implementation for StatsAggregator.
DummyStatsPublisher	An test implementation for StatsPublisher.
KeyVerifyingStatsAggregator	An test implementation for StatsAggregator.
StatsFactory	A factory of stats publisher and aggregator implementations of the StatsPublisher and StatsAggregator interfaces.
StatsSetupConst	A class that defines the constant strings used by the statistics implementation.