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  1. Hadoop YARN
  2. YARN-225

Proxy Link in RM UI thows NPE in Secure mode

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Details

    • Bug
    • Status: Closed
    • Critical
    • Resolution: Fixed
    • 2.0.2-alpha, 2.0.1-alpha, 2.0.3-alpha
    • 2.0.3-alpha, 0.23.6
    • resourcemanager
    • None

    Description

      java.lang.NullPointerException
      	at org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.doGet(WebAppProxyServlet.java:241)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
      	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
      	at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
      	at org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:109)
      	at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
      	at org.apache.hadoop.http.HttpServer$QuotingInputFilter.doFilter(HttpServer.java:975)
      	at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
      	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
      	at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
      	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
      	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
      	at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
      	at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
      	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
      	at org.mortbay.jetty.Server.handle(Server.java:326)
      	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
      	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
      	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
      	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
      	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
      	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
      	at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
      
      
      

      Attachments

        1. YARN-225.patch
          1 kB
          Devaraj Kavali

        Activity

          People

            devaraj Devaraj Kavali
            devaraj Devaraj Kavali
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            Dates

              Created:
              Updated:
              Resolved: