[hadoopuser@imisbdpoc1 ~]$ jps
2848 NameNode
3430 ResourceManager
4167 HQuorumPeer
3207 SecondaryNameNode
2988 DataNode
5453 HRegionServer
4973 HMaster
5679 HRegionServer
21619 Jps
3576 NodeManager
4863 HMaster
4415 HRegionServer
5087 HMaster
[hadoopuser@imisbdpoc1 ~]$
[hadoopuser@imisbdpoc1 ~]$ netstat -anp|grep 4973 |grep LISTEN
(Not all processes could be identified, non-owned process info
will not be shown, you would have to be root to see it all.)
tcp 0 0 10.19.228.40:16003 0.0.0.0:* LISTEN 4973/java
tcp 0 0 0.0.0.0:16013 0.0.0.0:* LISTEN 4973/java
[hadoopuser@imisbdpoc1 ~]$
[hadoopuser@imisbdpoc1 ~]$ netstat -anp|grep 4863 |grep LISTEN
(Not all processes could be identified, non-owned process info
will not be shown, you would have to be root to see it all.)
tcp 0 0 10.19.228.40:16002 0.0.0.0:* LISTEN 4863/java
tcp 0 0 0.0.0.0:16012 0.0.0.0:* LISTEN 4863/java
[hadoopuser@imisbdpoc1 ~]$
[hadoopuser@imisbdpoc1 ~]$ netstat -anp|grep 5087 |grep LISTEN
(Not all processes could be identified, non-owned process info
will not be shown, you would have to be root to see it all.)
tcp 0 0 10.19.228.40:16005 0.0.0.0:* LISTEN 5087/java
tcp 0 0 0.0.0.0:16015 0.0.0.0:* LISTEN 5087/java
[hadoopuser@imisbdpoc1 ~]$
i tried below URLs & browser is simply blank for all these http://imisbdpoc1:16002/ , http://imisbdpoc1:16003/ , http://imisbdpoc1:16005/ i tried below URLs & all three displayed java.lang.NullPointerException: http://imisbdpoc1:16012/master-status , http://imisbdpoc1:16013/master-status , http://imisbdpoc1:16015/master-status HTTP ERROR 500
Problem accessing /master-status. Reason:
INTERNAL_SERVER_ERROR
Caused by:
java.lang.NullPointerException
at org.apache.hadoop.hbase.tmpl.master.BackupMasterStatusTmplImpl.renderNoFlush(BackupMasterStatusTmplImpl.java:59)
at org.apache.hadoop.hbase.tmpl.master.BackupMasterStatusTmpl.renderNoFlush(BackupMasterStatusTmpl.java:119)
at org.apache.hadoop.hbase.tmpl.master.MasterStatusTmplImpl.renderNoFlush(MasterStatusTmplImpl.java:339)
at org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl.renderNoFlush(MasterStatusTmpl.java:387)
at org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl.render(MasterStatusTmpl.java:378)
at org.apache.hadoop.hbase.master.MasterStatusServlet.doGet(MasterStatusServlet.java:81)
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$CachedChain.doFilter(ServletHandler.java:1221)
at org.apache.hadoop.hbase.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:113)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
at org.apache.hadoop.hbase.http.ClickjackingPreventionFilter.doFilter(ClickjackingPreventionFilter.java:48)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
at org.apache.hadoop.hbase.http.HttpServer$QuotingInputFilter.doFilter(HttpServer.java:1354)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
at org.apache.hadoop.hbase.http.NoCacheFilter.doFilter(NoCacheFilter.java:49)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
at org.apache.hadoop.hbase.http.NoCacheFilter.doFilter(NoCacheFilter.java:49)
at org.mortbay.jetty.servlet.ServletHandler$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)
please suggest me
... View more
