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(StaticUserWebFilter.java:109) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) at org.apache.hadoop.http.HttpServer$QuotingInputFilter.doFilter(HttpServer.java: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$CachedChain.doFilter(ServletHandler.java:1212) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450) at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) at org.mortbay.jetty.Server.handle(Server.java:326) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) at org.mortbay.jetty.HttpConnection$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) 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://hslave02:50060/> hslave0202200N/A00000000tracker_hslave04:localhost/127.0.0.1:43590<http://hslave04:50060/> hslave0402200N/A00000000tracker_hslave03:localhost/127.0.0.1:56552<http://hslave03:50060/> hslave0302200N/A00000000 ------------------------------ Hadoop <http://hadoop.apache.org/core>, 2014. Any suggestions please. -- Thanks, Faisal Ali Rabbani
