gson upgraded to 2.9.0

Author: kravii

hadoop-client-modules/hadoop-client-minicluster/pom.xml

@@ -723,6 +723,12 @@
                         <exclude>testdata/*</exclude>
                       </excludes>
                     </filter>
+                    <filter>
+                      <artifact>com.google.code.gson:gson</artifact>
+                      <excludes>
+                        <exclude>META-INF/versions/9/module-info.class</exclude>
+                      </excludes>
+                    </filter>
                     <!-- Mockito tries to include its own unrelocated copy of hamcrest. :( -->
                     <filter>
                       <artifact>org.mockito:mockito-all</artifact>

hadoop-client-modules/hadoop-client-runtime/pom.xml

@@ -221,6 +221,12 @@
                         <exclude>ccache.txt</exclude>
                       </excludes>
                     </filter>
+                    <filter>
+                      <artifact>com.google.code.gson:gson</artifact>
+                      <excludes>
+                        <exclude>META-INF/versions/9/module-info.class</exclude>
+                      </excludes>
+                    </filter>
                     <!-- remove utility classes which are not required from
                          dnsjava -->
                     <filter>

hadoop-project/pom.xml

@@ -127,7 +127,7 @@
     <okhttp.version>2.7.5</okhttp.version>
     <jdom.version>1.1</jdom.version>
     <grizzly.version>2.2.21</grizzly.version>
-    <gson.version>2.2.4</gson.version>
+    <gson.version>2.9.0</gson.version>
     <htrace3.version>3.1.0-incubating</htrace3.version>
     <htrace4.version>4.1.0-incubating</htrace4.version>
     <metrics.version>3.2.4</metrics.version>