TINKERPOP-3001 Fixed config setting when reading driver settings from…

… InputStream

Fixing this resolve an issue with a WARN message popping up in the console given the bad key. Crazy - guess this never worked. CTR

CHANGELOG.asciidoc

@@ -32,6 +32,7 @@ This release also includes changes from <<release-3-5-8, 3.5.8>>.
 * Added translator to the Go GLV.
 * Fixed bug with filtering for `group()` when the side-effect label was defined for it.
 * ProjectStep now throws exception when a duplicate key is provided in a query.
+* Fixed bug in the Java driver configuration for serialization when reading settings from an `InputStream`.
 * Fixed bug in `DotNetTranslator` where `PartitionStrategy` usage was not translating properly when specifying the `readPartitions`.
 * Fixed bug in `PythonTranslator` where `Set` syntax was not being generated properly.
 * Fixed bug in configuration object given to `PartitionStrategy` for Go that prevented `readPartitions` from behing set properly.

gremlin-driver/src/main/java/org/apache/tinkerpop/gremlin/driver/Settings.java

@@ -116,7 +116,7 @@ public static Settings read(final InputStream stream) {
         final Constructor constructor = new Constructor(Settings.class, options);
         final TypeDescription settingsDescription = new TypeDescription(Settings.class);
         settingsDescription.addPropertyParameters("hosts", String.class);
-        settingsDescription.addPropertyParameters("serializers", SerializerSettings.class);
+        settingsDescription.addPropertyParameters("serializer", SerializerSettings.class);
         constructor.addTypeDescription(settingsDescription);
 
         final Yaml yaml = new Yaml(constructor);