使用 java 客户端连接到在备用端口上运行的 couchbase

Question

I'm using couchbase-client 2.3.2 for Java and Couchbase server Community 4.0

So I'm experimenting with running Couchbase on non-standard ports using the documentation at Couchbase website

I've managed to start Couchbase using these alternate ports but I've only managed to change some of the ports in the java client, here's my code:

        final CouchbaseEnvironment env = DefaultCouchbaseEnvironment.builder()
            .bootstrapCarrierDirectPort(21210)
            .bootstrapHttpDirectPort(9091)
            .build();
    return CouchbaseCluster.create(env, "10.0.2.15");

My program is able to connect to couchbase and so some things, however I still need to change the view port (default 8092) and the query port (default 8093) in the client. as a result I'm met with these errors:

2016-09-30 14:03:49.696 [] WARN cccceEndpoint - [null][QueryEndpoint]: Could not connect to endpoint, retrying with delay 32 MILLISECONDS: ! java.net.ConnectException: Connection refused: /10.0.2.15:8093

2016-09-30 14:03:52.077 [] WARN cccceEndpoint - [null][ViewEndpoint]: Could not connect to endpoint, retrying with delay 2048 MILLISECONDS: ! java.net.ConnectException: Connection refused: /10.0.2.15:8092

So the client still tries to connect to 8092 and 8093 when in fact I've changed those to 9092 and 9093

Answer 1

From the JavaDoc on 2.3.4 ( http://docs.couchbase.com/sdk-api/couchbase-java-client-2.3.4/ ), I believe what you want is this:

DefaultCouchbaseEnvironment.Builder viewEndpoints(int viewServiceEndpoints)

Answer 2

Even though it's completely undocumented, you need to add those ports to static_config as well:

{capi_port, 9092}.
{query_port, 9093}.

and then it works, hope someone at couchbase sees this and updates their documentation :)