(issue #29) increased logging

nfsdb-core/src/main/java/com/nfsdb/net/JournalClient.java

@@ -214,6 +214,7 @@ public class JournalClient {
     }
 
     public boolean voteInstance(int instance) throws JournalNetworkException {
+        LOGGER.info("Instance %s is sending vote", instance);
         openChannel();
         commandProducer.write(channel, Command.CLUSTER_VOTE);
         intResponseProducer.write(channel, instance);

nfsdb-core/src/main/java/com/nfsdb/net/cluster/ClusterController.java

@@ -109,7 +109,7 @@ public class ClusterController {
 
         try {
             if (activeNode != null) {
-                LOGGER.info(thisNode() + " There is active node already %s. Yielding");
+                LOGGER.info(thisNode() + " There is active node already %s. Yielding", activeNode);
                 setupClient(activeNode);
                 return;
             }

nfsdb-core/src/test/java/com/nfsdb/net/ClusterControllerTest.java

@@ -267,7 +267,7 @@ public class ClusterControllerTest extends AbstractTest {
         );
 
         controller1.start();
-        active1.await(10, TimeUnit.SECONDS);
+        active1.await(30, TimeUnit.SECONDS);
         Assert.assertEquals(0, active1.getCount());
 
         controller2.start();