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-rw-r--r--clustercontroller-apps/src/main/java/com/yahoo/vespa/clustercontroller/apps/clustercontroller/ClusterController.java4
1 files changed, 4 insertions, 0 deletions
diff --git a/clustercontroller-apps/src/main/java/com/yahoo/vespa/clustercontroller/apps/clustercontroller/ClusterController.java b/clustercontroller-apps/src/main/java/com/yahoo/vespa/clustercontroller/apps/clustercontroller/ClusterController.java
index 202c154d676..ff7cbbf83da 100644
--- a/clustercontroller-apps/src/main/java/com/yahoo/vespa/clustercontroller/apps/clustercontroller/ClusterController.java
+++ b/clustercontroller-apps/src/main/java/com/yahoo/vespa/clustercontroller/apps/clustercontroller/ClusterController.java
@@ -30,6 +30,10 @@ public class ClusterController extends AbstractComponent
private final Map<String, FleetController> controllers = new TreeMap<>();
private final Map<String, StatusHandler.ContainerStatusPageServer> status = new TreeMap<>();
+ /**
+ * Dependency injection constructor for controller. {@link VespaZooKeeperServer} argument given
+ * to ensure that zookeeper has started before we start polling it.
+ */
@SuppressWarnings("unused")
@Inject
public ClusterController(VespaZooKeeperServer ignored) {