I have 5 node cluster and using ISILON for hdfs storage and tried to upgrade both isilon onefs and cloudera cluster from 5.4.8 version to 5.9.2 version
Below are the commands i issued in the machines before proceed from the cloudera manager UI,
step1: sudo service cloudera-scm-server stop
step2: sudo service cloudera-scm-agent stop
step3: Upgrade ISILON (done on isilon machines)
step4: issued command in cloudera manager server machine
sudo yum clean all
sudo yum upgrade cloudera-manager-daemons cloudera-manager-server
step5: issued command in cloudera manager agent machines
sudo yum clean all
sudo yum upgrade cloudera-manager-agent cloudera-manager-daemons
step6: sudo service cloudera-scm-server start
step7:
sudo service cloudera-scm-agent next_stop_hard
sudo service cloudera-scm-agent restart
once login into the cloudera manager getting below log once try to restart the cloudera management service
ERROR 1110082230@scm-web-22:org.mortbay.log: /cmf/role/24/tail
java.lang.NullPointerException
at org.springframework.web.servlet.view.RedirectView.appendQueryProperties(RedirectView.java:252)
at org.springframework.web.servlet.view.RedirectView.renderMergedOutputModel(RedirectView.java:225)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1047)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:817)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:574)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:575)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
at org.mortbay.servlet.UserAgentFilter.doFilter(UserAgentFilter.java:78)
at org.mortbay.servlet.GzipFilter.doFilter(GzipFilter.java:131)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(Servlet
please help me to solve it.
