12.6. Record Update Processors¶
GeoMesa provides processors for record-based updates to existing features (
UpdateGeoMesa*Record). Compared to
the ingest processors in modify mode, only the fields in the record will be updated, while other fields in the
existing feature will be preserved. Record update processors accept the following configuration parameters for
specifying the input source. Each datastore-specific processor also has additional parameters for connecting to
the datastore, detailed in the following sections.
||The Record Reader to use for deserializing the incoming data|
||Name of the simple feature type schema to update. If not specified, will use the name from the record schema|
||Column that will be used to match features for update|
||Column that will be used as the feature ID|
||Column(s) that will be deserialized as geometries, and their type, as a
SimpleFeatureType specification string (e.g.
||The format to use for serializing/deserializing geometries, either WKT or WKB|
||Column to use for feature visibilities (see Data Security)|