# Package org.apache.solr.client.solrj.io

Streaming Aggregation API

See: Description

- Class Summary
  Class | Description
  --- | ---
  ClassificationEvaluation |
  ModelCache | The Model cache keeps a local in-memory copy of models
  SolrClientCache | The SolrClientCache caches SolrClients so they can be reused by different TupleStreams.
  Tuple | A simple abstraction of a record containing key/value pairs.

## Package org.apache.solr.client.solrj.io Description

Streaming Aggregation API

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