Provides a Schema Registry Service that interacts with a Hortonworks Schema Registry, available at


schema, registry, avro, hortonworks, hwx


In the list below, the names of required properties appear in bold. Any other properties (not in bold) are considered optional. The table also indicates any default values, and whether a property supports the Expression Language Guide.


Default Value

Allowable Values


Schema Registry URL Name of the table on HBase to use for the cache.
Supports Expression Language: true
Cache Size 1000 Specifies how many Schemas should be cached from the Hortonworks Schema Registry
Cache Expiration 1 hour Specifies how long a Schema that is cached should remain in the cache. Once this time period elapses, a cached version of a schema will no longer be used, and the service will have to communicate with the Hortonworks Schema Registry again in order to obtain the schema.

State management:

This component does not store state.


This component is not restricted.