diff --git a/dal-client/src/main/java/com/ctrip/platform/dal/dao/configure/ClusterDatabaseSetAdapter.java b/dal-client/src/main/java/com/ctrip/platform/dal/dao/configure/ClusterDatabaseSetAdapter.java
index 5d0c089e9..bb051120d 100644
--- a/dal-client/src/main/java/com/ctrip/platform/dal/dao/configure/ClusterDatabaseSetAdapter.java
+++ b/dal-client/src/main/java/com/ctrip/platform/dal/dao/configure/ClusterDatabaseSetAdapter.java
@@ -7,6 +7,7 @@
 import com.ctrip.platform.dal.dao.client.DalConnectionLocator;
 import com.ctrip.platform.dal.dao.cluster.DynamicCluster;
 import com.ctrip.platform.dal.dao.helper.DalElementFactory;
+import com.ctrip.platform.dal.dao.log.DalLogTypes;
 import com.ctrip.platform.dal.dao.log.ILogger;
 
 import java.util.List;
@@ -78,11 +79,18 @@ private ClusterDatabaseSet tryAdapt(DefaultDatabaseSet defaultDatabaseSet) {
                         String clusterName = clusterInfo.getClusterName();
                         ClusterConfig clusterConfig = clusterConfigProvider.getClusterConfig(clusterName);
                         Cluster cluster = new DynamicCluster(clusterConfig);
+                        LOGGER.logEvent(DalLogTypes.DAL_VALIDATION, "ClusterAdaptSucceeded",
+                                String.format("databaseSet: %s, clusterName: %s",
+                                        defaultDatabaseSet.getName(), clusterName));
                         return new ClusterDatabaseSet(defaultDatabaseSet.getName(), cluster, connectionLocator);
                     }
                 }
             }
+            LOGGER.logEvent(DalLogTypes.DAL_VALIDATION, "ClusterAdaptSkipped", String.format("databaseSet: %s",
+                    defaultDatabaseSet.getName()));
         } catch (Throwable t) {
+            LOGGER.logEvent(DalLogTypes.DAL_VALIDATION, "ClusterAdaptFailed", String.format("databaseSet: %s",
+                    defaultDatabaseSet.getName()));
             LOGGER.warn("Adapt DefaultDatabaseSet to ClusterDatabaseSet exception", t);
         }
         return null;
diff --git a/dal-client/src/main/java/com/ctrip/platform/dal/dao/datasource/DefaultDalConnectionLocator.java b/dal-client/src/main/java/com/ctrip/platform/dal/dao/datasource/DefaultDalConnectionLocator.java
index 08c82dc39..6d819e63e 100644
--- a/dal-client/src/main/java/com/ctrip/platform/dal/dao/datasource/DefaultDalConnectionLocator.java
+++ b/dal-client/src/main/java/com/ctrip/platform/dal/dao/datasource/DefaultDalConnectionLocator.java
@@ -61,7 +61,7 @@ public Connection getConnection(DataSourceIdentity id) throws Exception {
     }
 
     @Override
-    public ClusterConfigProvider getClusterConfigProvider() {
+    public IntegratedConfigProvider getIntegratedConfigProvider() {
         return provider;
     }
 
diff --git a/dal-client/src/test/java/com/ctrip/platform/dal/dao/configure/ClusterDatabaseSetTest.java b/dal-client/src/test/java/com/ctrip/platform/dal/dao/configure/ClusterDatabaseSetTest.java
index df2359701..c48c2fa33 100644
--- a/dal-client/src/test/java/com/ctrip/platform/dal/dao/configure/ClusterDatabaseSetTest.java
+++ b/dal-client/src/test/java/com/ctrip/platform/dal/dao/configure/ClusterDatabaseSetTest.java
@@ -39,7 +39,7 @@ public Connection getConnection(DataSourceIdentity id) throws Exception {
             }
 
             @Override
-            public com.ctrip.platform.dal.dao.configure.ClusterConfigProvider getClusterConfigProvider() {
+            public IntegratedConfigProvider getIntegratedConfigProvider() {
                 return null;
             }