Josh, Yes, It's 1.6.3
Cheers, Scott On Fri, Aug 21, 2015 at 6:28 PM, Josh Elser <[email protected]> wrote: > Hi Scott, > > Are you sure you're running Accumulo 1.6.3? That line number seems to > imply that you're running into > > https://issues.apache.org/jira/browse/ACCUMULO-3837 > > .. but that should be fixed in 1.6.3. Can you double-check please? > > - Josh > > > Scott wrote: > >> Hello, >> >> We have Accumulo 1.6.3 set up on the HortonWorks install with a basic >> cluster of one master and one tablet server. Initially everything seemed >> good but now I'm getting a NullPointerException when I go to the monitor >> web page. The logs also keep adding a message to that effect as well. I >> searched and couldn't find any posts with the same problem. I went back >> through all of the config files and made sure they conform to the >> configuration instructions. I'm hoping someone can point me to the right >> place to look for troubleshooting. >> >> http://<machine-name>:50095 responds with a page that has the following: >> >> <pre> >> java.lang.NullPointerException >> at org.apache.accumulo.monitor.Monitor.fetchData(Monitor.java:252) >> at >> >> org.apache.accumulo.monitor.servlets.BasicServlet.doGet(BasicServlet.java:59) >> at >> >> org.apache.accumulo.monitor.servlets.DefaultServlet.doGet(DefaultServlet.java:101) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:668) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:770) >> at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) >> at >> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:503) >> at >> >> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) >> at >> >> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557) >> 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:429) >> 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.handler.HandlerWrapper.handle(HandlerWrapper.java:116) >> at org.eclipse.jetty.server.Server.handle(Server.java:370) >> at >> >> org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494) >> at >> >> org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:971) >> at >> >> org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1033) >> at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644) >> at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) >> at >> >> org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82) >> at >> >> org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696) >> at >> >> org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53) >> at >> >> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) >> at >> >> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) >> at java.lang.Thread.run(Thread.java:745) >> </pre> >> >> >> The logs are recording the following error: >> >> 2015-08-21 16:37:21,152 [monitor.Monitor] WARN : >> java.lang.NullPointerException >> at >> org.apache.accumulo.monitor.Monitor.fetchData(Monitor.java:252) >> at org.apache.accumulo.monitor.Monitor$2.run(Monitor.java:508) >> at >> org.apache.accumulo.core.util.LoggingRunnable.run(LoggingRunnable.java:34) >> at java.lang.Thread.run(Thread.java:745) >> >> Thanks, >> >> Scott >> >
