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Posted to dev@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2014/07/22 18:06:39 UTC
[jira] [Resolved] (HBASE-11563) Failed to retrieve nio.BufferPool
direct MemoryUsed attribute.
[ https://issues.apache.org/jira/browse/HBASE-11563?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Purtell resolved HBASE-11563.
------------------------------------
Resolution: Not a Problem
Please reopen this issue if still observed using the recommend Java runtime.
> 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.<clinit>(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}
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