I add 30+ services in HDP stack, and install all of them, when i click next from step8 to step9, server error and return 500, then it shows success and click next can enter into dashboard.
I found below info in log: Caused by: java.lang.OutOfMemoryError: Java heap space at java.util.Arrays.copyOf(Arrays.java:3181) at java.util.ArrayList.grow(ArrayList.java:265) at java.util.ArrayList.ensureExplicitCapacity(ArrayList.java:239) at java.util.ArrayList.ensureCapacityInternal(ArrayList.java:231) at java.util.ArrayList.add(ArrayList.java:462) at org.apache.ambari.server.stageplanner.RoleGraph.getStages(RoleGraph.java:185) at org.apache.ambari.server.controller.AmbariManagementControllerImpl.doStageCreation(AmbariManagementControllerImpl.java:3113) at org.apache.ambari.server.controller.AmbariManagementControllerImpl.addStages(AmbariManagementControllerImpl.java:3436) at org.apache.ambari.server.controller.internal.ServiceResourceProvider.updateServices(ServiceResourceProvider.java:778) at org.apache.ambari.server.controller.internal.ServiceResourceProvider$4.invoke(ServiceResourceProvider.java:376) at org.apache.ambari.server.controller.internal.ServiceResourceProvider$4.invoke(ServiceResourceProvider.java:373) at org.apache.ambari.server.controller.internal.AbstractResourceProvider.invokeWithRetry(AbstractResourceProvider.java:455) at org.apache.ambari.server.controller.internal.AbstractResourceProvider.modifyResources(AbstractResourceProvider.java:336) at org.apache.ambari.server.controller.internal.ServiceResourceProvider.doUpdateResources(ServiceResourceProvider.java:373) at org.apache.ambari.server.controller.internal.ServiceResourceProvider.updateResourcesAuthorized(ServiceResourceProvider.java:287) at org.apache.ambari.server.controller.internal.AbstractAuthorizedResourceProvider.updateResources(AbstractAuthorizedResourceProvider.java:301) at org.apache.ambari.server.controller.internal.ClusterControllerImpl.updateResources(ClusterControllerImpl.java:319) at org.apache.ambari.server.api.services.persistence.PersistenceManagerImpl.update(PersistenceManagerImpl.java:125) at org.apache.ambari.server.api.handlers.UpdateHandler.persist(UpdateHandler.java:45) at org.apache.ambari.server.api.handlers.BaseManagementHandler.handleRequest(BaseManagementHandler.java:73) at org.apache.ambari.server.api.services.BaseRequest.process(BaseRequest.java:144) at org.apache.ambari.server.api.services.BaseService.handleRequest(BaseService.java:126) at org.apache.ambari.server.api.services.BaseService.handleRequest(BaseService.java:90) at org.apache.ambari.server.api.services.ServiceService.updateServices(ServiceService.java:160) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60) at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205) at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75) at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302) How many services can ambari install at one time? Also, i tried to change another host with more free memory, but still failed. Did anyone know how to debug or fix it? Thanks
