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From "John Zhuge (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13872) KMS JMX exception
Date Wed, 28 Jun 2017 15:15:00 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13872?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16066665#comment-16066665
] 

John Zhuge commented on HADOOP-13872:
-------------------------------------

Thanks [~xiaochen] for the clarification. I am working on a fix for HADOOP-14024.

> KMS JMX exception
> -----------------
>
>                 Key: HADOOP-13872
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13872
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: kms
>    Affects Versions: 3.0.0-alpha2
>            Reporter: John Zhuge
>            Assignee: John Zhuge
>            Priority: Critical
>
> Run KMS in pseudo distributed mode, point browser to http://localhost:16000/kms/jmx?user.name=kms,
got "HTTP Status 500 - Servlet execution threw an exception":
> {noformat}
> HTTP Status 500 - Servlet execution threw an exception
> type Exception report
> message Servlet execution threw an exception
> description The server encountered an internal error that prevented it from fulfilling
this request.
> exception
> javax.servlet.ServletException: Servlet execution threw an exception
> 	org.apache.hadoop.crypto.key.kms.server.KMSMDCFilter.doFilter(KMSMDCFilter.java:84)
> 	org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:636)
> 	org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter.doFilter(DelegationTokenAuthenticationFilter.java:304)
> 	org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:588)
> 	org.apache.hadoop.crypto.key.kms.server.KMSAuthenticationFilter.doFilter(KMSAuthenticationFilter.java:141)
> root cause
> java.lang.NoClassDefFoundError: org/eclipse/jetty/server/handler/ContextHandler
> 	java.lang.ClassLoader.defineClass1(Native Method)
> 	java.lang.ClassLoader.defineClass(ClassLoader.java:760)
> 	java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
> 	org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2946)
> 	org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1177)
> 	org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1665)
> 	org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1544)
> 	org.apache.hadoop.jmx.JMXJsonServlet.doGet(JMXJsonServlet.java:176)
> 	javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
> 	javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
> 	org.apache.hadoop.crypto.key.kms.server.KMSMDCFilter.doFilter(KMSMDCFilter.java:84)
> 	org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:636)
> 	org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter.doFilter(DelegationTokenAuthenticationFilter.java:304)
> 	org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:588)
> 	org.apache.hadoop.crypto.key.kms.server.KMSAuthenticationFilter.doFilter(KMSAuthenticationFilter.java:141)
> root cause
> java.lang.ClassNotFoundException: org.eclipse.jetty.server.handler.ContextHandler
> 	org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1698)
> 	org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1544)
> 	java.lang.ClassLoader.defineClass1(Native Method)
> 	java.lang.ClassLoader.defineClass(ClassLoader.java:760)
> 	java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
> 	org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2946)
> 	org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1177)
> 	org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1665)
> 	org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1544)
> 	org.apache.hadoop.jmx.JMXJsonServlet.doGet(JMXJsonServlet.java:176)
> 	javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
> 	javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
> 	org.apache.hadoop.crypto.key.kms.server.KMSMDCFilter.doFilter(KMSMDCFilter.java:84)
> 	org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:636)
> 	org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter.doFilter(DelegationTokenAuthenticationFilter.java:304)
> 	org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:588)
> 	org.apache.hadoop.crypto.key.kms.server.KMSAuthenticationFilter.doFilter(KMSAuthenticationFilter.java:141)
> note The full stack trace of the root cause is available in the Apache Tomcat/6.0.48
logs.
> {noformat}



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