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Invalid upstream connection for getcouchbasekey processor in nifi

New Contributor

i m trying to connect to bucket in couchbase for that i m using get couchbasekey prcessor but it is saying processor is invalid because upstream connection is invalid ,can anyone tell which processor it was expecting and it will be great help if anyone can tell how to fetch data from couchbase



Invalid upstream connection signifies that this processor expects a connection from other processor. For eg. GetFile -> GetCouchbaseKey