Deprecation notice:

This component is deprecated and will be removed in NiFi 2.x.

Please consider using one the following alternatives: No alternative components suggested.


Provides the ability to communicate with a Couchbase Server cluster as a DistributedMapCacheServer. This can be used in order to share a Map between nodes in a NiFi cluster. Couchbase Server cluster can provide a high available and persistent cache storage.

Additional Details...


distributed, cache, map, cluster, couchbase


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 NiFi Expression Language.

Display NameAPI NameDefault ValueAllowable ValuesDescription
Couchbase Cluster Controller Servicecluster-controller-serviceController Service API:
Implementation: CouchbaseClusterService
A Couchbase Cluster Controller Service which manages connections to a Couchbase cluster.
Bucket Namebucket-namedefaultThe name of bucket to access.
Supports Expression Language: true (will be evaluated using variable registry only)

State management:

This component does not store state.


This component is not restricted.

System Resource Considerations:

None specified.