Return-Path: X-Original-To: apmail-incubator-ambari-user-archive@minotaur.apache.org Delivered-To: apmail-incubator-ambari-user-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 12018108D7 for ; Fri, 11 Oct 2013 18:44:01 +0000 (UTC) Received: (qmail 14046 invoked by uid 500); 11 Oct 2013 18:44:00 -0000 Delivered-To: apmail-incubator-ambari-user-archive@incubator.apache.org Received: (qmail 13856 invoked by uid 500); 11 Oct 2013 18:43:59 -0000 Mailing-List: contact ambari-user-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: ambari-user@incubator.apache.org Delivered-To: mailing list ambari-user@incubator.apache.org Received: (qmail 13847 invoked by uid 99); 11 Oct 2013 18:43:59 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 11 Oct 2013 18:43:59 +0000 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smtp.nyp.org (10.172.133.188) by NYSGEXED02.nyp.org (10.172.133.181) with Microsoft SMTP Server id 14.2.347.0; Fri, 11 Oct 2013 14:43:20 -0400 Received: from NYSGMBXB06.a.wcmc-ad.net ([fe80::99d1:b8de:2f4c:5323]) by NYSGHUB02.a.wcmc-ad.net ([::1]) with mapi id 14.02.0318.004; Fri, 11 Oct 2013 14:43:00 -0400 From: Artem Ervits To: "ambari-user@incubator.apache.org" Subject: RE: Ganglia gmetad conf Thread-Topic: Ganglia gmetad conf Thread-Index: Ac7GlfYWetPnStLITuKIitgZ4d+fUQAJG9yAAAJsbIAABJ9ykA== Date: Fri, 11 Oct 2013 18:42:58 +0000 Message-ID: <99DD75DC8938B743BBBC2CA54F7224A70E521B58@NYSGMBXB06.a.wcmc-ad.net> References: <99DD75DC8938B743BBBC2CA54F7224A70E5208D9@NYSGMBXB06.a.wcmc-ad.net> <99DD75DC8938B743BBBC2CA54F7224A70E521B0C@NYSGMBXB06.a.wcmc-ad.net> In-Reply-To: <99DD75DC8938B743BBBC2CA54F7224A70E521B0C@NYSGMBXB06.a.wcmc-ad.net> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.172.132.5] x-received-by: Exchange Content-Type: multipart/alternative; boundary="_000_99DD75DC8938B743BBBC2CA54F7224A70E521B58NYSGMBXB06awcmc_" MIME-Version: 1.0 X-CFilter-Loop: Reflected X-Virus-Checked: Checked by ClamAV on apache.org --_000_99DD75DC8938B743BBBC2CA54F7224A70E521B58NYSGMBXB06awcmc_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable And on Ganglia server in /var/log/messages abrt: detected unhandled Python exception in '/var/www/cgi-bin/rrd.py' abrtd: New client connected abrt-server[1566]: Not saving repeating crash in '/var/www/cgi-bin/rrd.py'= From: Artem Ervits [mailto:are9004@nyp.org] Sent: Friday, October 11, 2013 2:36 PM To: ambari-user@incubator.apache.org Subject: RE: Ganglia gmetad conf Sumit, After running the script I am getting the following errors on the Ambari s= erver and dashboard is not loading: 14:34:59,363 ERROR ReadHandler:83 - Caught a runtime exception executing a= query java.lang.NullPointerException at org.apache.ambari.server.controller.ganglia.GangliaPropertyProv= ider$RRDRequest.populateResources(GangliaPropertyProvider.java:426) at org.apache.ambari.server.controller.ganglia.GangliaPropertyProv= ider.populateResources(GangliaPropertyProvider.java:116) at org.apache.ambari.server.controller.internal.ClusterControllerI= mpl.populateResources(ClusterControllerImpl.java:350) at org.apache.ambari.server.controller.internal.ClusterControllerI= mpl.getResources(ClusterControllerImpl.java:120) at org.apache.ambari.server.controller.internal.ClusterControllerI= mpl.getResources(ClusterControllerImpl.java:94) at org.apache.ambari.server.api.query.QueryImpl.execute(QueryImpl.= java:149) at org.apache.ambari.server.api.query.QueryImpl.execute(QueryImpl.= java:169) at org.apache.ambari.server.api.query.QueryImpl.execute(QueryImpl.= java:169) at org.apache.ambari.server.api.handlers.ReadHandler.handleRequest= (ReadHandler.java:61) at org.apache.ambari.server.api.services.BaseRequest.process(BaseR= equest.java:107) at org.apache.ambari.server.api.services.BaseService.handleRequest= (BaseService.java:80) at org.apache.ambari.server.api.services.ServiceService.getService= s(ServiceService.java:77) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccesso= rImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMetho= dAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(= JavaMethodInvokerFactory.java:60) at com.sun.jersey.server.impl.model.method.dispatch.AbstractResour= ceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMeth= odDispatchProvider.java:205) at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMe= thodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75) at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(Http= MethodRule.java:288) at com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubL= ocatorRule.java:134) at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(R= ightHandPathRule.java:147) at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(R= esourceClassRule.java:108) at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(R= ightHandPathRule.java:147) at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.ac= cept(RootResourceClassesRule.java:84) at com.sun.jersey.server.impl.application.WebApplicationImpl._hand= leRequest(WebApplicationImpl.java:1469) at com.sun.jersey.server.impl.application.WebApplicationImpl._hand= leRequest(WebApplicationImpl.java:1400) at com.sun.jersey.server.impl.application.WebApplicationImpl.handl= eRequest(WebApplicationImpl.java:1349) at com.sun.jersey.server.impl.application.WebApplicationImpl.handl= eRequest(WebApplicationImpl.java:1339) at com.sun.jersey.spi.container.servlet.WebComponent.service(WebCo= mponent.java:416) at com.sun.jersey.spi.container.servlet.ServletContainer.service(S= ervletContainer.java:537) at com.sun.jersey.spi.container.servlet.ServletContainer.service(S= ervletContainer.java:708) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.ja= va:652) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(S= ervletHandler.java:1329) at org.springframework.security.web.FilterChainProxy$VirtualFilter= Chain.doFilter(FilterChainProxy.java:330) at org.springframework.security.web.access.intercept.FilterSecurit= yInterceptor.invoke(FilterSecurityInterceptor.java:118) at org.springframework.security.web.access.intercept.FilterSecurit= yInterceptor.doFilter(FilterSecurityInterceptor.java:84) at org.springframework.security.web.FilterChainProxy$VirtualFilter= Chain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.access.ExceptionTranslationFil= ter.doFilter(ExceptionTranslationFilter.java:113) at org.springframework.security.web.FilterChainProxy$VirtualFilter= Chain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.session.SessionManagementFilte= r.doFilter(SessionManagementFilter.java:103) at org.springframework.security.web.FilterChainProxy$VirtualFilter= Chain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.authentication.AnonymousAuthen= ticationFilter.doFilter(AnonymousAuthenticationFilter.java:113) at org.springframework.security.web.FilterChainProxy$VirtualFilter= Chain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.servletapi.SecurityContextHold= erAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java= :54) at org.springframework.security.web.FilterChainProxy$VirtualFilter= Chain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.savedrequest.RequestCacheAware= Filter.doFilter(RequestCacheAwareFilter.java:45) at org.springframework.security.web.FilterChainProxy$VirtualFilter= Chain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.authentication.www.BasicAuthen= ticationFilter.doFilter(BasicAuthenticationFilter.java:150) at org.springframework.security.web.FilterChainProxy$VirtualFilter= Chain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.context.SecurityContextPersist= enceFilter.doFilter(SecurityContextPersistenceFilter.java:87) at org.springframework.security.web.FilterChainProxy$VirtualFilter= Chain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.FilterChainProxy.doFilterInter= nal(FilterChainProxy.java:192) at org.springframework.security.web.FilterChainProxy.doFilter(Filt= erChainProxy.java:160) at org.springframework.web.filter.DelegatingFilterProxy.invokeDele= gate(DelegatingFilterProxy.java:237) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(D= elegatingFilterProxy.java:167) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(S= ervletHandler.java:1300) at org.apache.ambari.server.api.AmbariPersistFilter.doFilter(Ambar= iPersistFilter.java:48) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(S= ervletHandler.java:1300) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandle= r.java:445) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHan= dler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandl= er.java:559) at org.eclipse.jetty.server.session.SessionHandler.doHandle(Sessio= nHandler.java:227) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(Contex= tHandler.java:1038) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler= .java:374) at org.eclipse.jetty.server.session.SessionHandler.doScope(Session= Handler.java:189) at org.eclipse.jetty.server.handler.ContextHandler.doScope(Context= Handler.java:972) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHan= dler.java:135) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerW= rapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:363) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(A= bstractHttpConnection.java:483) at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(= AbstractHttpConnection.java:920) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.= headerComplete(AbstractHttpConnection.java:982) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:635= ) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.jav= a:235) at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpCo= nnection.java:82) at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectCha= nnelEndPoint.java:627) at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChan= nelEndPoint.java:51) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThr= eadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThre= adPool.java:543) at java.lang.Thread.run(Thread.java:662) From: Sumit Mohanty [mailto:smohanty@hortonworks.com] Sent: Friday, October 11, 2013 11:45 AM To: ambari-user@incubator.apache.org Subject: Re: Ganglia gmetad conf The following procedure can be used: Use the following script to read and update the config parameter that spec= ifies the target folder for ganglia rrd files. https://git-wip-us.apache.org/repos/asf/incubator-ambari/repo?p=3Dincubato= r-ambari.git;a=3Dblob;f=3Dambari-server/src/main/resources/scripts/configs= .sh;h=3D9ac2d9245b9401ee86014175fc24739eb0bd8218;hb=3Dtrunk Script name: configs.sh Procedure: * Decide on the new location for the rrd files (e.g. /newlocation/= ganglia/rrds) * Stop Ganglia service and wait for it to stop completely * Get the existing folder path for Ganglia rrd files using configs= .sh o E.g. ./configs.sh get localhost c1 global | grep "rrdcached_base_dir"= (example assume localhost for ambari-server host, c1 for the name of the = cluster) * Backup this folder and then remove it * Use configs.sh to update the config property with the new locati= on for the rrd files o E.g. ./configs.sh -u admin -p admin set localhost c1 global "rrdcache= d_base_dir" "/newlocation/ganglia/rrds" (example assume localhost for amba= ri-server host, c1 for the name of the cluster and admin/admin as username= /password) * Start Ganglia service * You may need to wait for 5-10 minutes to see the metrics getting= populated Artem, in addition we can also modify the gmetad config template to reduce= number of data points stored for each metrics. Let me know if you need th= at information. Thanks Sumit From: Artem Ervits > Reply-To: > Date: Friday, October 11, 2013 8:25 AM To: "ambari-user@incubator.apache.org" > Subject: Ganglia gmetad conf Hello all, How can I change settings in Ganglia gmetad using Ambari? Do I need to use= the API? I need to change the location of the /var/lib/ganglia/rrds datab= ase due to low space Artem Ervits New York Presbyterian Hospital This electronic message is intended to be for the use only of the named re= cipient, and may contain information that is confidential or privileged. I= f you are not the intended recipient, you are hereby notified that any dis= closure, copying, distribution or use of the contents of this message is s= trictly prohibited. If you have received this message in error or are not = the named recipient, please notify us immediately by contacting the sender= at the electronic mail address noted above, and delete and destroy all co= pies of this message. Thank you. CONFIDENTIALITY NOTICE NOTICE: This message is intended for the use of the=20individual or entity= to which it is addressed and may contain information that is confidential= , privileged and exempt from disclosure under applicable law. If the reade= r of this message is not the intended recipient, you are hereby notified t= hat any printing, copying, dissemination, distribution, disclosure or forw= arding of this communication is strictly prohibited. If you have received = this communication in error, please contact the sender immediately and del= ete it from your system. Thank You. This electronic message is intended to be for the use only of the named re= cipient, and may contain information that is confidential or privileged. I= f you are not the intended recipient, you are hereby notified that any dis= closure, copying, distribution or use of the contents of this message is s= trictly prohibited. If you have received this message in error or are not = the named recipient, please notify us immediately by contacting the sender= at the electronic mail address noted above, and delete and destroy all co= pies of this message. Thank you. ________________________________ Confidential Information subject to NYP's (and its affiliates') informatio= n management and security policies (http://infonet.nyp.org/QA/HospitalManu= al). This electronic message is intended to be for the use only of the named re= cipient, and may contain information that is confidential or privileged. = If you are not the intended recipient, you are hereby notified that any di= sclosure, copying, distribution or use of the contents of this message is = strictly prohibited. If you have received this message in error or are no= t the named recipient, please notify us immediately by contacting the send= er at the electronic mail address noted above, and delete and destroy all = copies of this message. Thank you. --_000_99DD75DC8938B743BBBC2CA54F7224A70E521B58NYSGMBXB06awcmc_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

And on Ganglia server= in /var/log/messages

 

abrt: detected unhand= led Python exception in '/var/www/cgi-bin/rrd.py'

abrtd: New client con= nected

abrt-server[1566]: No= t saving repeating crash in '/var/www/cgi-bin/rrd.py'

 

 

From: Artem= Ervits [mailto:are9004@nyp.org]
Sent: Friday, October 11, 2013 2:36 PM
To: ambari-user@incubator.apache.org
Subject: RE: Ganglia gmetad conf

 

Sumit,

 

After running the scr= ipt I am getting the following errors on the Ambari server and dashboard i= s not loading:

 

14:34:59,363 ERROR Re= adHandler:83 - Caught a runtime exception executing a query

java.lang.NullPointer= Exception

   &nb= sp;    at org.apache.ambari.server.controller.ganglia.Gangl= iaPropertyProvider$RRDRequest.populateResources(GangliaPropertyProvider.ja= va:426)

   &nb= sp;    at org.apache.ambari.server.controller.ganglia.Gangl= iaPropertyProvider.populateResources(GangliaPropertyProvider.java:116)

   &nb= sp;    at org.apache.ambari.server.controller.internal.Clus= terControllerImpl.populateResources(ClusterControllerImpl.java:350)=

   &nb= sp;    at org.apache.ambari.server.controller.internal.Clus= terControllerImpl.getResources(ClusterControllerImpl.java:120)=

   &nb= sp;    at org.apache.ambari.server.controller.internal.Clus= terControllerImpl.getResources(ClusterControllerImpl.java:94)<= /o:p>

   &nb= sp;    at org.apache.ambari.server.api.query.QueryImpl.exec= ute(QueryImpl.java:149)

   &nb= sp;    at org.apache.ambari.server.api.query.QueryImpl.exec= ute(QueryImpl.java:169)

   &nb= sp;    at org.apache.ambari.server.api.query.QueryImpl.exec= ute(QueryImpl.java:169)

   &nb= sp;    at org.apache.ambari.server.api.handlers.ReadHandler= .handleRequest(ReadHandler.java:61)

   &nb= sp;    at org.apache.ambari.server.api.services.BaseRequest= .process(BaseRequest.java:107)

   &nb= sp;    at org.apache.ambari.server.api.services.BaseService= .handleRequest(BaseService.java:80)

   &nb= sp;    at org.apache.ambari.server.api.services.ServiceServ= ice.getServices(ServiceService.java:77)

   &nb= sp;    at sun.reflect.NativeMethodAccessorImpl.invoke0(Nati= ve Method)

   &nb= sp;    at sun.reflect.NativeMethodAccessorImpl.invoke(Nativ= eMethodAccessorImpl.java:39)

   &nb= sp;    at sun.reflect.DelegatingMethodAccessorImpl.invoke(D= elegatingMethodAccessorImpl.java:25)

   &nb= sp;    at java.lang.reflect.Method.invoke(Method.java:597)<= /span>

   &nb= sp;    at com.sun.jersey.spi.container.JavaMethodInvokerFac= tory$1.invoke(JavaMethodInvokerFactory.java:60)

   &nb= sp;    at com.sun.jersey.server.impl.model.method.dispatch.= AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(Abstra= ctResourceMethodDispatchProvider.java:205)

   &nb= sp;    at com.sun.jersey.server.impl.model.method.dispatch.= ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75= )

   &nb= sp;    at com.sun.jersey.server.impl.uri.rules.HttpMethodRu= le.accept(HttpMethodRule.java:288)

   &nb= sp;    at com.sun.jersey.server.impl.uri.rules.SubLocatorRu= le.accept(SubLocatorRule.java:134)

   &nb= sp;    at com.sun.jersey.server.impl.uri.rules.RightHandPat= hRule.accept(RightHandPathRule.java:147)

   &nb= sp;    at com.sun.jersey.server.impl.uri.rules.ResourceClas= sRule.accept(ResourceClassRule.java:108)

   &nb= sp;    at com.sun.jersey.server.impl.uri.rules.RightHandPat= hRule.accept(RightHandPathRule.java:147)

   &nb= sp;    at com.sun.jersey.server.impl.uri.rules.RootResource= ClassesRule.accept(RootResourceClassesRule.java:84)

   &nb= sp;    at com.sun.jersey.server.impl.application.WebApplica= tionImpl._handleRequest(WebApplicationImpl.java:1469)

   &nb= sp;    at com.sun.jersey.server.impl.application.WebApplica= tionImpl._handleRequest(WebApplicationImpl.java:1400)

   &nb= sp;    at com.sun.jersey.server.impl.application.WebApplica= tionImpl.handleRequest(WebApplicationImpl.java:1349)

=

   &nb= sp;    at com.sun.jersey.server.impl.application.WebApplica= tionImpl.handleRequest(WebApplicationImpl.java:1339)

=

   &nb= sp;    at com.sun.jersey.spi.container.servlet.WebComponent= .service(WebComponent.java:416)

   &nb= sp;    at com.sun.jersey.spi.container.servlet.ServletConta= iner.service(ServletContainer.java:537)

   &nb= sp;    at com.sun.jersey.spi.container.servlet.ServletConta= iner.service(ServletContainer.java:708)

   &nb= sp;    at javax.servlet.http.HttpServlet.service(HttpServle= t.java:820)

   &nb= sp;    at org.eclipse.jetty.servlet.ServletHolder.handle(Se= rvletHolder.java:652)

   &nb= sp;    at org.eclipse.jetty.servlet.ServletHandler$CachedCh= ain.doFilter(ServletHandler.java:1329)

   &nb= sp;    at org.springframework.security.web.FilterChainProxy= $VirtualFilterChain.doFilter(FilterChainProxy.java:330)<= /p>

   &nb= sp;    at org.springframework.security.web.access.intercept= .FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)

   &nb= sp;    at org.springframework.security.web.access.intercept= .FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)

   &nb= sp;    at org.springframework.security.web.FilterChainProxy= $VirtualFilterChain.doFilter(FilterChainProxy.java:342)<= /p>

   &nb= sp;    at org.springframework.security.web.access.Exception= TranslationFilter.doFilter(ExceptionTranslationFilter.java:113)

   &nb= sp;    at org.springframework.security.web.FilterChainProxy= $VirtualFilterChain.doFilter(FilterChainProxy.java:342)<= /p>

   &nb= sp;    at org.springframework.security.web.session.SessionM= anagementFilter.doFilter(SessionManagementFilter.java:103)

   &nb= sp;    at org.springframework.security.web.FilterChainProxy= $VirtualFilterChain.doFilter(FilterChainProxy.java:342)<= /p>

   &nb= sp;    at org.springframework.security.web.authentication.A= nonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:1= 13)

   &nb= sp;    at org.springframework.security.web.FilterChainProxy= $VirtualFilterChain.doFilter(FilterChainProxy.java:342)<= /p>

    &n= bsp;   at org.springframework.security.web.servletapi.Secur= ityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequ= estFilter.java:54)

   &nb= sp;    at org.springframework.security.web.FilterChainProxy= $VirtualFilterChain.doFilter(FilterChainProxy.java:342)<= /p>

   &nb= sp;    at org.springframework.security.web.savedrequest.Req= uestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)=

   &nb= sp;    at org.springframework.security.web.FilterChainProxy= $VirtualFilterChain.doFilter(FilterChainProxy.java:342)<= /p>

   &nb= sp;    at org.springframework.security.web.authentication.w= ww.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)<= /span>

   &nb= sp;    at org.springframework.security.web.FilterChainProxy= $VirtualFilterChain.doFilter(FilterChainProxy.java:342)<= /p>

   &nb= sp;    at org.springframework.security.web.context.Security= ContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87= )

   &nb= sp;    at org.springframework.security.web.FilterChainProxy= $VirtualFilterChain.doFilter(FilterChainProxy.java:342)<= /p>

   &nb= sp;    at org.springframework.security.web.FilterChainProxy= .doFilterInternal(FilterChainProxy.java:192)

   &nb= sp;    at org.springframework.security.web.FilterChainProxy= .doFilter(FilterChainProxy.java:160)

   &nb= sp;    at org.springframework.web.filter.DelegatingFilterPr= oxy.invokeDelegate(DelegatingFilterProxy.java:237)

   &nb= sp;    at org.springframework.web.filter.DelegatingFilterPr= oxy.doFilter(DelegatingFilterProxy.java:167)

   &nb= sp;    at org.eclipse.jetty.servlet.ServletHandler$CachedCh= ain.doFilter(ServletHandler.java:1300)

   &nb= sp;    at org.apache.ambari.server.api.AmbariPersistFilter.= doFilter(AmbariPersistFilter.java:48)

   &nb= sp;    at org.eclipse.jetty.servlet.ServletHandler$CachedCh= ain.doFilter(ServletHandler.java:1300)

   &nb= sp;    at org.eclipse.jetty.servlet.ServletHandler.doHandle= (ServletHandler.java:445)

   &nb= sp;    at org.eclipse.jetty.server.handler.ScopedHandler.ha= ndle(ScopedHandler.java:137)

   &nb= sp;    at org.eclipse.jetty.security.SecurityHandler.handle= (SecurityHandler.java:559)

   &nb= sp;    at org.eclipse.jetty.server.session.SessionHandler.d= oHandle(SessionHandler.java:227)

   &nb= sp;    at org.eclipse.jetty.server.handler.ContextHandler.d= oHandle(ContextHandler.java:1038)

   &nb= sp;    at org.eclipse.jetty.servlet.ServletHandler.doScope(= ServletHandler.java:374)

   &nb= sp;    at org.eclipse.jetty.server.session.SessionHandler.d= oScope(SessionHandler.java:189)

   &nb= sp;    at org.eclipse.jetty.server.handler.ContextHandler.d= oScope(ContextHandler.java:972)

   &nb= sp;    at org.eclipse.jetty.server.handler.ScopedHandler.ha= ndle(ScopedHandler.java:135)

   &nb= sp;    at org.eclipse.jetty.server.handler.HandlerWrapper.h= andle(HandlerWrapper.java:116)

   &nb= sp;    at org.eclipse.jetty.server.Server.handle(Server.jav= a:363)

   &nb= sp;    at org.eclipse.jetty.server.AbstractHttpConnection.h= andleRequest(AbstractHttpConnection.java:483)

   &nb= sp;    at org.eclipse.jetty.server.AbstractHttpConnection.h= eaderComplete(AbstractHttpConnection.java:920)

   &nb= sp;    at org.eclipse.jetty.server.AbstractHttpConnection$R= equestHandler.headerComplete(AbstractHttpConnection.java:982)<= /o:p>

   &nb= sp;    at org.eclipse.jetty.http.HttpParser.parseNext(HttpP= arser.java:635)

   &nb= sp;    at org.eclipse.jetty.http.HttpParser.parseAvailable(= HttpParser.java:235)

   &nb= sp;    at org.eclipse.jetty.server.AsyncHttpConnection.hand= le(AsyncHttpConnection.java:82)

   &nb= sp;    at org.eclipse.jetty.io.nio.SelectChannelEndPoint.ha= ndle(SelectChannelEndPoint.java:627)

   &nb= sp;    at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.= run(SelectChannelEndPoint.java:51)

   &nb= sp;    at org.eclipse.jetty.util.thread.QueuedThreadPool.ru= nJob(QueuedThreadPool.java:608)

   &nb= sp;    at org.eclipse.jetty.util.thread.QueuedThreadPool$3.= run(QueuedThreadPool.java:543)

   &nb= sp;    at java.lang.Thread.run(Thread.java:662)=

 

From: Sumit= Mohanty [mailto:smohanty@hort= onworks.com]
Sent: Friday, October 11, 2013 11:45 AM
To: ambari-user= @incubator.apache.org
Subject: Re: Ganglia gmetad conf

 

The following procedure can be used:

Use the following script to read and update the config parameter = that specifies the target folder for ganglia rrd files.<= /p>

https://git-wip-u= s.apache.org/repos/asf/incubator-ambari/repo?p=3Dincubator-ambari.git;a=3D= blob;f=3Dambari-server/src/main/resources/scripts/configs.sh;h=3D9ac2d9245= b9401ee86014175fc24739eb0bd8218;hb=3Dtrunk
Script name: configs.sh

<= a name=3D"Procedure%3A">Procedure:

·=       &= nbsp;  Decide on the new location for the rrd files (e.g. /newloc= ation/ganglia/rrds)

·=       &= nbsp;  Stop Ganglia service and wait for it to stop completely

·=       &= nbsp;  Get the existing folder path for Ganglia rrd files using c= onfigs.sh

o    E.g. ./configs.sh get localhost c1 global | grep "rrd= cached_base_dir" (example assume localhost for ambari-server host, c1= for the name of the cluster)

·=       &= nbsp;  Backup this folder and then remove it

·=       &= nbsp;  Use configs.sh to update the config property with the new = location for the rrd files

o    E.g. ./configs.sh -u admin –p admin set localhost c1= global "rrdcached_base_dir" "/newlocation/ganglia/rrds&quo= t; (example assume localhost for ambari–server host, c1 for the name= of the cluster and admin/admin as username/password)

·=       &= nbsp;  Start Ganglia service

·=       &= nbsp;  You may need to wait for 5-10 minutes to see the metrics g= etting populated

 =

Artem,= in addition we can also modify the gmetad config template to reduce numbe= r of data points stored for each metrics. Let me know if you need that inf= ormation.

 =

Thanks=

Sumit<= /span>

From: Artem Ervits <are9004@nyp.org>
Reply-To: <a= mbari-user@incubator.apache.org>
Date: Friday, October 11, 2013 8:25 AM
To: "ambar= i-user@incubator.apache.org" <ambari-user@incubator.apache.org>
Subject: Ganglia gmetad conf

 =

Hello all,<= /o:p>

How can I change settin= gs in Ganglia gmetad using Ambari? Do I need to use the API? I need to cha= nge the location of the /var/lib/ganglia/rrds database due to low space

 

Artem Ervits

New York Presbyterian H= ospital

 


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