Can't connect java client to Marklogic database - connection

Question

I've just installed a MarkLogic nosql database out of the box on a windows machine.
I wrote a simple javaclient to put data in to the database but I get this error:
org.apache.http.conn.HttpHostConnectException: Connection to http://my.caci.local:8003 refused
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:158)
The Marklogic database is started. This is the code :
DatabaseClient client = DatabaseClientFactory.newClient("localhost", 8003, "admin", "admin", Authentication.DIGEST);
XMLDocumentManager docMgr = client.newXMLDocumentManager(); BinaryDocumentManager binMgr = client.newBinaryDocumentManager();
DOMHandle handle = new DOMHandle(); for (int i = 0; i < AANT_PERSONEN; i++) {
Document document = createDocument(i);
String docId = "/zaak/" + 20;
handle.set(document);
docMgr.write(docId, handle); }
....
The Marklogic console reports the following ports to be active on my.caci.local:
Default :: Admin : 8001 [HTTP]
Default :: App-Services : 8000 [HTTP]
Default :: HealthCheck : 7997 [HTTP]
Default :: Manage : 8002 [HTTP]
I'm new to marklogic and this is my question:
- what port should I use to connect to from my java client?

Answer 1

In agreement with MystyxMac, I notice the console does not report a REST server on 8003.
Here's the documentation for setting up a REST server:
http://docs.marklogic.com/guide/rest-dev/intro#id_97899
You should also add users for the rest-reader, rest-writer, and rest-admin roles.
Hoping that helps,
Erik Hennum

Answer 2

For testing purposes you can simply switch the port you are using to 8000.
From the documentation:
When you install MarkLogic Server, a pre-configured REST API instance
is available on port 8000. This instance uses the Documents database
as the content database and the Modules database as the modules
database.
The instance on port 8000 is convenient for getting started, but you
will usually create a dedicated instance for production purposes.
http://docs.marklogic.com/guide/rest-dev/service#id_15309