See: Description
| Interface | Description | 
|---|---|
| ElasticsearchIO.Write.FieldValueExtractFn | 
 Interface allowing a specific field value to be returned from a parsed JSON document. 
 | 
| Class | Description | 
|---|---|
| ElasticsearchIO | 
 Transforms for reading and writing data from/to Elasticsearch. 
 | 
| ElasticsearchIO.BoundedElasticsearchSource | 
 A  
BoundedSource reading from Elasticsearch. | 
| ElasticsearchIO.ConnectionConfiguration | 
 A POJO describing a connection configuration to Elasticsearch. 
 | 
| ElasticsearchIO.Read | 
 A  
PTransform reading data from Elasticsearch. | 
| ElasticsearchIO.RetryConfiguration | 
 A POJO encapsulating a configuration for retry behavior when issuing requests to ES. 
 | 
| ElasticsearchIO.Write | 
 A  
PTransform writing data to Elasticsearch. |