Error while upgrading ambari server from 2.6.1 to 2.7

[#1]

When i try to upgrade ambari from 2.6.1 to 2.7 its failing when i do server upgrade . please find the error below

2018-09-02 18:19:51,423 ERROR [main] SchemaUpgradeHelper:473 - Exception occurred during upgrade, failed
org.apache.ambari.server.AmbariException: Trying to create a ServiceComponent not recognized in stack info, clusterName=HDF_LAB, serviceName=AMBARI_INFRA, componentName=INFRA_SOLR, stackInfo=HDF-3.1
at org.apache.ambari.server.upgrade.SchemaUpgradeHelper.executePreDMLUpdates(SchemaUpgradeHelper.java:223)
at org.apache.ambari.server.upgrade.SchemaUpgradeHelper.main(SchemaUpgradeHelper.java:454)
Caused by: java.lang.RuntimeException: Trying to create a ServiceComponent not recognized in stack info, clusterName=HDF_LAB, serviceName=AMBARI_INFRA, componentName=INFRA_SOLR, stackInfo=HDF-3.1
at org.apache.ambari.server.state.ServiceComponentImpl.updateComponentInfo(ServiceComponentImpl.java:154)
at org.apache.ambari.server.state.ServiceComponentImpl.<init>(ServiceComponentImpl.java:178)
at org.apache.ambari.server.state.ServiceComponentImpl$$EnhancerByGuice$$1d58f0d8.<init>(<generated>)
at org.apache.ambari.server.state.ServiceComponentImpl$$EnhancerByGuice$$1d58f0d8$$FastClassByGuice$$280022dc.newInstance(<generated>)
at com.google.inject.internal.ProxyFactory$ProxyConstructor.newInstance(ProxyFactory.java:265)
at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:111)
at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:90)
at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:268)
at com.google.inject.internal.InjectorImpl$2$1.call(InjectorImpl.java:1019)
at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1092)
at com.google.inject.internal.InjectorImpl$2.get(InjectorImpl.java:1015)
at com.google.inject.assistedinject.FactoryProvider2.invoke(FactoryProvider2.java:776)
at com.sun.proxy.$Proxy21.createExisting(Unknown Source)
at org.apache.ambari.server.state.ServiceImpl.<init>(ServiceImpl.java:181)
at org.apache.ambari.server.state.ServiceImpl$$EnhancerByGuice$$861a4bc.<init>(<generated>)
at org.apache.ambari.server.state.ServiceImpl$$EnhancerByGuice$$861a4bc$$FastClassByGuice$$6de922a8.newInstance(<generated>)
at com.google.inject.internal.ProxyFactory$ProxyConstructor.newInstance(ProxyFactory.java:265)
at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:111)
at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:90)
at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:268)
at com.google.inject.internal.InjectorImpl$2$1.call(InjectorImpl.java:1019)
at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1092)
at com.google.inject.internal.InjectorImpl$2.get(InjectorImpl.java:1015)
at com.google.inject.assistedinject.FactoryProvider2.invoke(FactoryProvider2.java:776)
at com.sun.proxy.$Proxy15.createExisting(Unknown Source)
at org.apache.ambari.server.state.cluster.ClusterImpl.loadServices(ClusterImpl.java:451)
at org.apache.ambari.server.state.cluster.ClusterImpl.<init>(ClusterImpl.java:344)
at org.apache.ambari.server.state.cluster.ClusterImpl$$EnhancerByGuice$$13ee505a.<init>(<generated>)
at org.apache.ambari.server.state.cluster.ClusterImpl$$EnhancerByGuice$$13ee505a$$FastClassByGuice$$73468d7.newInstance(<generated>)
at com.google.inject.internal.ProxyFactory$ProxyConstructor.newInstance(ProxyFactory.java:265)
at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:111)
at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:90)
at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:268)
at com.google.inject.internal.InjectorImpl$2$1.call(InjectorImpl.java:1019)
at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1085)
at com.google.inject.internal.InjectorImpl$2.get(InjectorImpl.java:1015)
at com.google.inject.assistedinject.FactoryProvider2.invoke(FactoryProvider2.java:776)
at com.sun.proxy.$Proxy11.create(Unknown Source)
at org.apache.ambari.server.state.cluster.ClustersImpl.loadClustersAndHosts(ClustersImpl.java:300)
at org.apache.ambari.server.state.cluster.ClustersImpl.safelyLoadClustersAndHosts(ClustersImpl.java:266)
at org.apache.ambari.server.state.cluster.ClustersImpl.getClustersByName(ClustersImpl.java:182)
at org.apache.ambari.server.state.cluster.ClustersImpl.getClusters(ClustersImpl.java:677)
at org.apache.ambari.server.upgrade.AbstractUpgradeCatalog.getCheckedClusterMap(AbstractUpgradeCatalog.java:494)
at org.apache.ambari.server.upgrade.UpgradeCatalog262.fixDesiredStack(UpgradeCatalog262.java:81)
at org.apache.ambari.server.upgrade.UpgradeCatalog262.executePreDMLUpdates(UpgradeCatalog262.java:69)
at org.apache.ambari.server.upgrade.AbstractUpgradeCatalog.preUpgradeData(AbstractUpgradeCatalog.java:975)
at org.apache.ambari.server.upgrade.SchemaUpgradeHelper.executePreDMLUpdates(SchemaUpgradeHelper.java:220)
... 1 more

[#2]

@Bharadwaj Bhimavarapu

You cluster in Database has the "AMBARI_INFRA" service added but for some reason your stack does not have the service definition at the file system /var/lib/ambari-server/resources/common-services/ and /var/lib/ambari-server/resources/stacks/HDF/3.1/services

If you are not using that service then you can clean up from the database using below article and then attempt the Upgrade.

https://community.hortonworks.com/articles/79546/how-to-cleanup-service-from-ambari-database.html