HADOOP-18224. Upgrade maven compiler plugin to 3.10.1 (#4267)

Signed-off-by: Akira Ajisaka <[email protected]>

Author: virajjasani

hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocolPB/package-info.java

@@ -175,7 +175,6 @@
     <maven-failsafe-plugin.version>${maven-surefire-plugin.version}</maven-failsafe-plugin.version>
 
     <maven-clean-plugin.version>3.1.0</maven-clean-plugin.version>
-    <maven-compiler-plugin.version>3.1</maven-compiler-plugin.version>
     <maven-install-plugin.version>2.5.1</maven-install-plugin.version>
     <maven-resources-plugin.version>2.6</maven-resources-plugin.version>
     <maven-shade-plugin.version>3.2.1</maven-shade-plugin.version>
@@ -1885,7 +1884,6 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-compiler-plugin</artifactId>
-          <version>${maven-compiler-plugin.version}</version>
           <configuration>
             <source>${javac.version}</source>
             <target>${javac.version}</target>

hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/protocolPB/package-info.java

@@ -117,6 +117,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/x
     <spotbugs.version>4.2.2</spotbugs.version>
     <spotbugs-maven-plugin.version>4.2.0</spotbugs-maven-plugin.version>
     <jsonschema2pojo-maven-plugin.version>1.1.1</jsonschema2pojo-maven-plugin.version>
+    <maven-compiler-plugin.version>3.10.1</maven-compiler-plugin.version>
 
     <shell-executable>bash</shell-executable>
 
@@ -478,6 +479,11 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/x
           <artifactId>jsonschema2pojo-maven-plugin</artifactId>
           <version>${jsonschema2pojo-maven-plugin.version}</version>
         </plugin>
+        <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-compiler-plugin</artifactId>
+          <version>${maven-compiler-plugin.version}</version>
+        </plugin>
       </plugins>
     </pluginManagement>