Upgrade to 3.4.1

Author: ayushtkn

pom.xml

@@ -73,7 +73,7 @@
     <findbugs-maven-plugin.version>3.0.5</findbugs-maven-plugin.version>
     <frontend-maven-plugin.version>1.8.0</frontend-maven-plugin.version>
     <guava.version>32.0.1-jre</guava.version>
-    <hadoop.version>3.4.0</hadoop.version>
+    <hadoop.version>3.4.1</hadoop.version>
     <jdk.tools.version>1.8</jdk.tools.version>
     <jersey.version>1.19</jersey.version>
     <jettison.version>1.5.4</jettison.version>