Issue while running runDataStoreGarbageCollection

[Former Community Member]

I'm facing issue while running runDataStoreGarbageCollection from URL: http://host:port/system/console/jmx/com.adobe.granite%3Atype%3DRepository

Getting Error:

javax.jcr.UnsupportedRepositoryOperationException at com.day.crx.sling.server.impl.jmx.ManagedRepository.runDataStoreGarbageCollection(ManagedRepository.java:134) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:75) at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:279) at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:112) at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:46) at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:237) at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInterface.java:138) at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:252) at javax.management.StandardMBean.invoke(StandardMBean.java:405) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) at com.adobe.granite.jmx.internal.JMXConsolePlugin.invoke(JMXConsolePlugin.java:176) at com.adobe.granite.jmx.internal.JMXConsolePlugin.doPost(JMXConsolePlugin.java:134) at javax.servlet.http.HttpServlet.service(HttpServlet.java:641) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:526) at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:450) at org.apache.felix.http.base.internal.handler.ServletHandler.doHandle(ServletHandler.java:339) at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:300) at org.apache.felix.http.base.internal.dispatch.ServletPipeline.handle(ServletPipeline.java:93) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:50) at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31) at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:128) at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46) at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31) at com.adobe.granite.license.impl.LicenseCheckFilter.doFilter(LicenseCheckFilter.java:300) at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46) at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31) at org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:55) at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46) at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31) at org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:89) at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46) at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31) at org.apache.sling.security.impl.ReferrerFilter.doFilter(ReferrerFilter.java:290) at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46) at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31) at org.apache.sling.featureflags.impl.FeatureManager.doFilter(FeatureManager.java:115) at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46) at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31) at org.apache.sling.engine.impl.log.RequestLoggerFilter.doFilter(RequestLoggerFilter.java:75) at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46) at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31) at org.apache.felix.http.base.internal.dispatch.FilterPipeline.dispatch(FilterPipeline.java:76) at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:49) at org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:67) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:229) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:370) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494) at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:982) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1043) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240) at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82) at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:667) at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) at java.lang.Thread.run(Thread.java:745)

[Opkar_Gill]

What version of AEM?

You don't run it in AEM6 unless you are using CRX2[1]. Please check AEM6 maintenance tasks[2]. When using external file store or S3[3]

Regards,

Opkar

[1]https://docs.adobe.com/docs/en/aem/6-0/administer/operations/data-store-garbage-collection.html

[2] https://docs.adobe.com/docs/en/aem/6-0/deploy/upgrade/microkernels-in-aem-6-0.html#Maintaining the Repository

[3] http://cq-ops.tumblr.com/post/118956524094/shell-script-to-trigger-blobgc

[Former Community Member]

Using AEM6 with CRX3 ...

[Opkar_Gill]

Use compaction[2], if you are using an external file store then also use blobgc[3].

Regards,

Opkar

[1]https://docs.adobe.com/docs/en/aem/6-0/administer/operations/data-store-garbage-collection.html

[2] https://docs.adobe.com/docs/en/aem/6-0/deploy/upgrade/microkernels-in-aem-6-0.html#Maintaining the Repository

[3] http://cq-ops.tumblr.com/post/118956524094/shell-script-to-trigger-blobgc

[Former Community Member]

Thanks Gill

I'm not using separate data store file just launch publisher using the 

java -Xmx1024m -XX:MaxPermSize=256m -jar AEM-publish-p6503.jar on AWS server.

i'm getting same issue for the startTaroptimization (startTarOptimization()) and stoptaroptimization.

[Opkar_Gill · Accepted solution]

Hi,

please review [1] which explains that garbage collection is no longer required in AEM6. If you are not using an external file store, then compaction is sufficient. With the Oak repository, AEM has moved from TarPm to TarMK[2]. With TarMK tar optimization is no longer run, it is compaction[3]

Regards,

Opkar

[1]https://docs.adobe.com/docs/en/aem/6-1/administer/operations/data-store-garbage-collection.html

[2] https://docs.adobe.com/docs/en/aem/6-0/deploy/upgrade/microkernels-in-aem-6-0.html

[3] https://docs.adobe.com/docs/en/aem/6-0/deploy/upgrade/microkernels-in-aem-6-0.html#Maintaining the Repository