[ https://issues.apache.org/jira/browse/AMBARI-18182?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jayush Luniya updated AMBARI-18182: ----------------------------------- Labels: 240RMApproved (was: ) > After the upgrade of jetty, zeppelin-view fails to load > ------------------------------------------------------- > > Key: AMBARI-18182 > URL: https://issues.apache.org/jira/browse/AMBARI-18182 > Project: Ambari > Issue Type: Bug > Components: ambari-views > Affects Versions: 2.4.0 > Reporter: Prabhjyot Singh > Assignee: Prabhjyot Singh > Priority: Blocker > Labels: 240RMApproved > Fix For: trunk, 2.4.0 > > Attachments: AMBARI-18182_branch-2.4.patch > > > Observed this issue after upgrade of Ambari server from 2.2.2.0 to 2.4.0.0 > where after running "ambari-server start" command, the logs throw below > errors: > {code} > HTTP ERROR 500 > Problem accessing /views/ZEPPELIN/1.0.0/Zepplin/. Reason: > Server Error > Caused by: > java.lang.ClassCastException: org.apache.jasper.runtime.ELContextImpl cannot > be cast to org.apache.jasper.runtime.ELContextImpl > at > org.apache.jasper.runtime.PageContextImpl.evaluateExpression(PageContextImpl.java:994) > at > org.apache.jsp.WEB_002dINF.index_jsp._jspService(org.apache.jsp.WEB_002dINF.index_jsp:72) > at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) > at > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:389) > at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:486) > at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:380) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) > at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) > at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501) > at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) > at > org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:575) > at > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) > at > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) > at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:427) > at > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) > at > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) > at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) > at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:276) > at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:103) > at > org.apache.ambari.view.zeppelin.ZeppelinServlet.doGet(ZeppelinServlet.java:55) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:687) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) > at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1507) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.jav > {code} > [~jhurley] helped to look at the environment and mentioned that this is due > to > https://github.com/apache/ambari/commit/c03b6d4b01fbc336c296c9a1a92ca1308cba6ffc -- This message was sent by Atlassian JIRA (v6.3.4#6332)