| Name | Description | Type | Package | Framework |
| SummingArrayCombiner | A Combiner that interprets Values as arrays of Longs and returns an array of element-wise sums. | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo |
| SummingArrayCombiner .DOSArrayEncoder | Class | org.apache.accumulo.core.iterators.user.SummingArrayCombiner | Apache Accumulo | |
| SummingArrayCombiner .FixedLongArrayEncoder | Class | org.apache.accumulo.core.iterators.user.SummingArrayCombiner | Apache Accumulo | |
| SummingArrayCombiner .StringArrayEncoder | Class | org.apache.accumulo.core.iterators.user.SummingArrayCombiner | Apache Accumulo | |
| SummingArrayCombiner .Type | indicates a fixed-length (8 bytes for each Long) encoding of a list of Longs using SummingArrayCombiner. | Class | org.apache.accumulo.core.iterators.user.SummingArrayCombiner | Apache Accumulo |
| SummingArrayCombiner .VarLongArrayEncoder | Class | org.apache.accumulo.core.iterators.user.SummingArrayCombiner | Apache Accumulo | |