John Zhuge created HADOOP-13872:
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Summary: 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.
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