see https://builds.apache.org/view/H-L/view/Hadoop/job/Hadoop-common-trunk-Java8/173/console
^
/home/jenkins/jenkins-slave/workspace/Hadoop-common-trunk-Java8/hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/server/JWTRedirectAuthenticationHandler.java:99: warning: no description for @param
* @param pk
^
/home/jenkins/jenkins-slave/workspace/Hadoop-common-trunk-Java8/hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/server/JWTRedirectAuthenticationHandler.java:107: error: self-closing element not allowed
* <p/>
^
/home/jenkins/jenkins-slave/workspace/Hadoop-common-trunk-Java8/hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/server/JWTRedirectAuthenticationHandler.java:201: error: @param name not found
* @param serializedJWT
^
/home/jenkins/jenkins-slave/workspace/Hadoop-common-trunk-Java8/hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/server/JWTRedirectAuthenticationHandler.java:201: warning: no description for @param
* @param serializedJWT
^
/home/jenkins/jenkins-slave/workspace/Hadoop-common-trunk-Java8/hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/server/JWTRedirectAuthenticationHandler.java:202: warning: no description for @param
* @param req
^
/home/jenkins/jenkins-slave/workspace/Hadoop-common-trunk-Java8/hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/server/JWTRedirectAuthenticationHandler.java:226: warning: no description for @param
* @param request
^
/home/jenkins/jenkins-slave/workspace/Hadoop-common-trunk-Java8/hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/server/JWTRedirectAuthenticationHandler.java:227: warning: no description for @param
* @param response
^
/home/jenkins/jenkins-slave/workspace/Hadoop-common-trunk-Java8/hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/server/JWTRedirectAuthenticationHandler.java:248: warning: no description for @param
* @param jwtToken
^
/home/jenkins/jenkins-slave/workspace/Hadoop-common-trunk-Java8/hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/server/JWTRedirectAuthenticationHandler.java:250: error: exception not thrown: org.apache.hadoop.security.authentication.client.AuthenticationException
* @throws AuthenticationException
^
/home/jenkins/jenkins-slave/workspace/Hadoop-common-trunk-Java8/hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/server/JWTRedirectAuthenticationHandler.java:250: warning: no description for @throws
* @throws AuthenticationException
^
/home/jenkins/jenkins-slave/workspace/Hadoop-common-trunk-Java8/hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/server/JWTRedirectAuthenticationHandler.java:275: warning: no description for @param
* @param jwtToken
^
/home/jenkins/jenkins-slave/workspace/Hadoop-common-trunk-Java8/hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/server/JWTRedirectAuthenticationHandler.java:276: error: exception not thrown: org.apache.hadoop.security.authentication.client.AuthenticationException
* @throws AuthenticationException
^
/home/jenkins/jenkins-slave/workspace/Hadoop-common-trunk-Java8/hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/server/JWTRedirectAuthenticationHandler.java:276: warning: no description for @throws
* @throws AuthenticationException
^
/home/jenkins/jenkins-slave/workspace/Hadoop-common-trunk-Java8/hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/server/JWTRedirectAuthenticationHandler.java:278: warning: no @return
protected boolean validateSignature(SignedJWT jwtToken) {
^
/home/jenkins/jenkins-slave/workspace/Hadoop-common-trunk-Java8/hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/server/JWTRedirectAuthenticationHandler.java:344: warning: no description for @param
* @param jwtToken
^
/home/jenkins/jenkins-slave/workspace/Hadoop-common-trunk-Java8/hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/server/JWTRedirectAuthenticationHandler.java:345: error: exception not thrown: org.apache.hadoop.security.authentication.client.AuthenticationException
* @throws AuthenticationException
^
/home/jenkins/jenkins-slave/workspace/Hadoop-common-trunk-Java8/hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/server/JWTRedirectAuthenticationHandler.java:345: warning: no description for @throws
* @throws AuthenticationException
^
/home/jenkins/jenkins-slave/workspace/Hadoop-common-trunk-Java8/hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/server/JWTRedirectAuthenticationHandler.java:347: warning: no @return
protected boolean validateExpiration(SignedJWT jwtToken) {
^
/home/jenkins/jenkins-slave/workspace/Hadoop-common-trunk-Java8/hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/server/JWTRedirectAuthenticationHandler.java:62: error: self-closing element not allowed
* <p/>
^
fixing up the undocumented params is something nice; fixing the end tags critical
see https://builds.apache.org/view/H-L/view/Hadoop/job/Hadoop-common-trunk-Java8/173/console
fixing up the undocumented params is something nice; fixing the end tags critical