PutCouchbaseKey

Description:

Put a document to Couchbase Server via Key/Value access.

Tags:

nosql, couchbase, database, put

Properties:

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 Name	API Name	Default Value	Allowable Values	Description
Couchbase Cluster Controller Service	cluster-controller-service		Controller Service API: CouchbaseClusterControllerService Implementation: CouchbaseClusterService	A Couchbase Cluster Controller Service which manages connections to a Couchbase cluster.
Bucket Name	bucket-name	default		The name of bucket to access. Supports Expression Language: true (will be evaluated using variable registry only)
Document Type	document-type	Json	Json Binary	The type of contents.
Document Id	document-id			A static, fixed Couchbase document id, or an expression to construct the Couchbase document id. Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)
Persist To	persist-to	NONE	MASTER NONE ONE TWO THREE FOUR	Durability constraint about disk persistence.
Replicate To	replicate-to	NONE	NONE ONE TWO THREE	Durability constraint about replication.

Relationships:

Name	Description
retry	All FlowFiles failed to be written to Couchbase Server but can be retried are routed to this relationship.
success	All FlowFiles that are written to Couchbase Server are routed to this relationship.
failure	All FlowFiles failed to be written to Couchbase Server and not retry-able are routed to this relationship.

Reads Attributes:

Name	Description
uuid	Used as a document id if 'Document Id' is not specified

Writes Attributes:

Name	Description
couchbase.cluster	Cluster where the document was stored.
couchbase.bucket	Bucket where the document was stored.
couchbase.doc.id	Id of the document.
couchbase.doc.cas	CAS of the document.
couchbase.doc.expiry	Expiration of the document.
couchbase.exception	If Couchbase related error occurs the CouchbaseException class name will be captured here.

State management:

This component does not store state.

Restricted:

This component is not restricted.

Input requirement:

This component requires an incoming relationship.

System Resource Considerations:

Resource	Description
MEMORY	An instance of this component can cause high usage of this system resource. Multiple instances or high concurrency settings may result a degradation of performance.