already in maven central, remove at all

Author: adrian-wang

pom.xml

@@ -230,18 +230,6 @@
         <enabled>false</enabled>
       </snapshots>
     </repository>
-    <repository>
-      <!-- This is temporarily included to fix issues with Hive -->
-      <id>spark-staging</id>
-      <name>Spring Staging Repository</name>
-      <url>https://oss.sonatype.org/content/repositories/releases</url>
-      <releases>
-        <enabled>true</enabled>
-      </releases>
-      <snapshots>
-        <enabled>false</enabled>
-      </snapshots>
-    </repository>
     <!-- TODO: remove this as soon as 1.2.0 is published on Maven central -->
     <repository>
       <id>spark-staging-1038</id>