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WritableServerSelector error while connecting nifi to DocumentDB

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WritableServerSelector error while connecting nifi to DocumentDB

New Contributor

Hello, I am trying to connect nifi to AWS documentDB. documentDB mocks the mongo API, and I am trying to use it with LookupRecord and putMongoRecord processors. However, it looks like this may not be possible due to nifis server selector. When I try to write to the DB I get the following error: 

 

com.mongodb.MongoTimeoutException: Timed out after 30000 ms while waiting for a server that matches WritableServerSelector

 

Has anybody successfully connected to docdb? Is it possible that my docdb instance is configured incorrectly, or is it just incompatible with MongoDBControllerService? 

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