diff --git a/pom.xml b/pom.xml
index d368c5fd3387..ed52f8198eae 100644
--- a/pom.xml
+++ b/pom.xml
@@ -155,7 +155,6 @@
3.4.2
3.11.2
1.3
- 1.6.1
3.3.0
3.3.0
3.6.0
@@ -1882,11 +1881,6 @@
exec-maven-plugin
${exec-maven-plugin.version}
-
- org.apache.maven.plugins
- maven-pdf-plugin
- ${maven-pdf-plugin.version}
-
org.apache.hadoop
hadoop-maven-plugins
@@ -2344,14 +2338,6 @@
${excluded-test-groups}
-
- org.apache.maven.plugins
- maven-pdf-plugin
-
- ${project.reporting.outputDirectory}
- false
-
-
org.apache.maven.plugins
maven-checkstyle-plugin