What version of JDK are you using in your servers? What version of Hadoop are you using?
-- Marcos Ortiz[1] (@marcosluis2186[2]) http://about.me/marcosortiz[3] On Tuesday, May 20, 2014 09:01:07 PM Faisal Rabbani wrote: > Hi, > I just installed jobtracker and task trackers but as soon as I start any of > my tasktrackers Job trackers homepage gives following error: > > > > java.lang.NoSuchMethodError: sun.misc.FloatingDecimal.digitsRoundedUp()Z > at java.text.DigitList.set(DigitList.java:292) > at java.text.DecimalFormat.format(DecimalFormat.java:599) > at java.text.DecimalFormat.format(DecimalFormat.java:522) > at java.text.NumberFormat.format(NumberFormat.java:271) > at > org.apache.hadoop.mapred.jobtracker_jsp.generateSummaryTable(jobtracker_jsp. > java:26) at > org.apache.hadoop.mapred.jobtracker_jsp._jspService(jobtracker_jsp.java:146) > at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) 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(Sta > ticUserWebFilter.java:109) at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler > .java:1212) at > org.apache.hadoop.http.HttpServer$QuotingInputFilter.doFilter(HttpServer.jav > a:1069) at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler > .java:1212) at > org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45) at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler > .java:1212) at > org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45) at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler > .java:1212) at > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399) at > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) > at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) > at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766) > at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450) > at > org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerColl > ection.java:230) at > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) at > org.mortbay.jetty.Server.handle(Server.java:326) > at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) > at > org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnectio > n.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 > ) > > > whereas in* jobtracker::50030/machines.jsp?type=active* all tasktrackers > are showed in running state > hmaster01 <http://162.243.238.97:50030/jobtracker.jsp> Hadoop Machine > ListActive > Task Trackers*Task Trackers**Name**Host**# running tasks**Max Map Tasks**Max > Reduce Tasks**Task Failures**Directory Failures**Node Health > Status**Seconds Since Node Last Healthy**Total Tasks Since Start**Succeeded > Tasks Since Start**Total Tasks Last Day**Succeeded Tasks Last Day**Total > Tasks Last Hour**Succeeded Tasks Last Hour**Seconds since heartbeat* > tracker_hslav01:localhost/127.0.0.1:39451 <http://hslav01:50060/>hslav010220 > 0N/A00000000tracker_hslave02:localhost/127.0.0.1:56916<http://hslave02:5006 > 0/> > hslave0202200N/A00000000tracker_hslave04:localhost/127.0.0.1:43590<http://h > slave04:50060/> > hslave0402200N/A00000000tracker_hslave03:localhost/127.0.0.1:56552<http://h > slave03:50060/> hslave0302200N/A00000000 > ------------------------------ > Hadoop <http://hadoop.apache.org/core>, 2014. > > > Any suggestions please. > -- > Thanks, > Faisal Ali Rabbani -------- [1] http://www.linkedin.com/in/mlortiz [2] http://twitter.com/marcosluis2186 [3] http://about.me/marcosortiz VII Escuela Internacional de Verano en la UCI del 30 de junio al 11 de julio de 2014. Ver www.uci.cu
