Class FamilySummarizer

java.lang.Object
org.apache.accumulo.core.client.summary.CountingSummarizer<ByteSequence>
org.apache.accumulo.core.client.summary.summarizers.FamilySummarizer
All Implemented Interfaces:
Summarizer

public class FamilySummarizer extends CountingSummarizer<ByteSequence>
Counts column column families. Leverages super class to defend against too many. This class is useful for discovering what column families are present when the expected number of families is small.
Since:
2.0.0
See Also: