Use simplier format for string representation of config key

3 files changed, 4 insertions, 13 deletions

diff --git a/config/src/main/java/com/yahoo/vespa/config/ConfigKey.java b/config/src/main/java/com/yahoo/vespa/config/ConfigKey.java
index 9a7ac58e339..2fccabe111b 100755
--- a/config/src/main/java/com/yahoo/vespa/config/ConfigKey.java
+++ b/config/src/main/java/com/yahoo/vespa/config/ConfigKey.java
@@ -108,16 +108,7 @@ public class ConfigKey<CONFIGCLASS extends ConfigInstance> implements Comparable
         return configClass;
     }
 
-    public String toString() {
-        StringBuilder sb = new StringBuilder();
-        sb.append("name=");
-        sb.append(name);
-        sb.append(",namespace=");
-        sb.append(namespace);
-        sb.append(",configId=");
-        sb.append(configId);
-        return sb.toString();
-    }
+    public String toString() { return "name=" + namespace  + "." + name  + ",configId=" + configId; }
 
     public static ConfigKey<?> createFull(String name, String configId, String namespace) {
         return new ConfigKey<>(name, configId, namespace, null);
diff --git a/config/src/test/java/com/yahoo/config/subscription/ConfigSetTest.java b/config/src/test/java/com/yahoo/config/subscription/ConfigSetTest.java
index c9e7bb23402..c141ed8403c 100644
--- a/config/src/test/java/com/yahoo/config/subscription/ConfigSetTest.java
+++ b/config/src/test/java/com/yahoo/config/subscription/ConfigSetTest.java
@@ -18,7 +18,7 @@ public class ConfigSetTest {
         ConfigSet set = new ConfigSet();
         SimpletypesConfig.Builder builder = new SimpletypesConfig.Builder();
         set.addBuilder("foo", builder);
-        assertTrue(Pattern.matches("name=simpletypes,namespace=foo,configId=foo=>com.yahoo.foo.SimpletypesConfig.*",
+        assertTrue(Pattern.matches("name=foo.simpletypes,configId=foo=>com.yahoo.foo.SimpletypesConfig.*",
                 set.toString()));
     }
 }
diff --git a/config/src/vespa/config/common/configkey.cpp b/config/src/vespa/config/common/configkey.cpp
index 248890b05f9..f6f0b6cba00 100644
--- a/config/src/vespa/config/common/configkey.cpp
+++ b/config/src/vespa/config/common/configkey.cpp
@@ -73,9 +73,9 @@ ConfigKey::toString() const
 {
     vespalib::string s;
     s.append("name=");
-    s.append(_defName);
-    s.append(",namespace=");
     s.append(_defNamespace);
+    s.append(".");
+    s.append(_defName);
     s.append(",configId=");
     s.append(_configId);
     return s;