Return-Path: X-Original-To: apmail-hbase-dev-archive@www.apache.org Delivered-To: apmail-hbase-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id D907D11930 for ; Tue, 22 Jul 2014 08:15:40 +0000 (UTC) Received: (qmail 42183 invoked by uid 500); 22 Jul 2014 08:15:39 -0000 Delivered-To: apmail-hbase-dev-archive@hbase.apache.org Received: (qmail 42043 invoked by uid 500); 22 Jul 2014 08:15:39 -0000 Mailing-List: contact dev-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@hbase.apache.org Delivered-To: mailing list dev@hbase.apache.org Received: (qmail 41819 invoked by uid 99); 22 Jul 2014 08:15:39 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 22 Jul 2014 08:15:39 +0000 Date: Tue, 22 Jul 2014 08:15:39 +0000 (UTC) From: "Y. SREENIVASULU REDDY (JIRA)" To: dev@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (HBASE-11563) Failed to retrieve nio.BufferPool direct MemoryUsed attribute. MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Y. SREENIVASULU REDDY created HBASE-11563: --------------------------------------------- Summary: Failed to retrieve nio.BufferPool direct MemoryUsed attribute. Key: HBASE-11563 URL: https://issues.apache.org/jira/browse/HBASE-11563 Project: HBase Issue Type: Bug Components: regionserver Affects Versions: 0.98.3 Reporter: Y. SREENIVASULU REDDY STEPS: ------- 1. start HBase cluster. 2. Navigate to the RegionServer UI. 3. Instance not found exception is throwing. {code} 2014-07-22 12:16:41,504 DEBUG [257789301@qtp-605399375-0] util.DirectMemoryUtils: Failed to retrieve nio.BufferPool direct MemoryUsed attribute. javax.management.InstanceNotFoundException: java.nio:type=BufferPool,name=direct at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1094) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:662) at com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:638) at org.apache.hadoop.hbase.util.DirectMemoryUtils.(DirectMemoryUtils.java:72) at org.apache.hadoop.hbase.tmpl.regionserver.ServerMetricsTmplImpl.__jamon_innerUnit__memoryStats(ServerMetricsTmplImpl.java:217) at org.apache.hadoop.hbase.tmpl.regionserver.ServerMetricsTmplImpl.renderNoFlush(ServerMetricsTmplImpl.java:68) at org.apache.hadoop.hbase.tmpl.regionserver.ServerMetricsTmpl.renderNoFlush(ServerMetricsTmpl.java:133) at org.apache.hadoop.hbase.tmpl.regionserver.RSStatusTmplImpl.renderNoFlush(RSStatusTmplImpl.java:104) at org.apache.hadoop.hbase.tmpl.regionserver.RSStatusTmpl.renderNoFlush(RSStatusTmpl.java:170) at org.apache.hadoop.hbase.tmpl.regionserver.RSStatusTmpl.render(RSStatusTmpl.java:161) at org.apache.hadoop.hbase.regionserver.RSStatusServlet.doGet(RSStatusServlet.java:56) 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:1089) 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) {code} -- This message was sent by Atlassian JIRA (v6.2#6252)