we tried to upgrade sonarqube from 5.6 to 6.3.1 (DB- MsSql-2014) database migration went for around 3-4 hours and ended up with below error. Any help is appreciated.
2017.06.02 18:03:14 INFO web[][DbMigrations] #1515 'Unset user root flags'...
2017.06.02 18:03:14 INFO web[][DbMigrations] #1515 'Unset user root flags': success | time=11ms
2017.06.02 18:03:14 INFO web[][DbMigrations] #1516 'Add ORGANIZATIONS.USER_ID'...
2017.06.02 18:03:14 INFO web[][DbMigrations] #1516 'Add ORGANIZATIONS.USER_ID': success | time=6ms
2017.06.02 18:03:14 INFO web[][DbMigrations] #1517 'Delete PROJECT_MEASURES rows having no value'...
2017.06.02 18:04:14 INFO web[][o.s.s.p.d.m.s.MassUpdate] 0 measures processed (0 items/sec)
2017.06.02 18:04:25 INFO web[][o.s.s.p.d.m.s.MassUpdate] 0 measures processed (0 items/sec)
2017.06.02 18:04:25 INFO web[][DbMigrations] #1517 'Delete PROJECT_MEASURES rows having no value': success | time=70850ms
2017.06.02 18:04:25 INFO web[][DbMigrations] #1518 'Make index on ORGANIZATIONS.KEE unique'...
2017.06.02 18:04:25 INFO web[][DbMigrations] #1518 'Make index on ORGANIZATIONS.KEE unique': success | time=13ms
2017.06.02 18:04:25 INFO web[][DbMigrations] Executed DB migrations: success | time=5391814ms
2017.06.02 18:04:25 ERROR web[][o.s.s.p.d.m.DatabaseMigrationImpl] Container restart failed | time=5392316ms
2017.06.02 18:04:25 ERROR web[][o.s.s.p.d.m.DatabaseMigrationImpl] Container restart failed
java.lang.IllegalStateException: Unable to load component class org.sonar.server.platform.ws.SystemWs
at org.sonar.core.platform.ComponentContainer$ExtendedDefaultPicoContainer.getComponent(ComponentContainer.java:70)
at org.picocontainer.DefaultPicoContainer.getComponent(DefaultPicoContainer.java:621)
at org.picocontainer.parameters.CollectionComponentParameter.getArrayInstance(CollectionComponentParameter.java:334)
at org.picocontainer.parameters.CollectionComponentParameter.access$100(CollectionComponentParameter.java:49)
at org.picocontainer.parameters.CollectionComponentParameter$1.resolveInstance(CollectionComponentParameter.java:139)
at org.picocontainer.parameters.ComponentParameter$1.resolveInstance(ComponentParameter.java:141)
at org.picocontainer.injectors.SingleMemberInjector.getParameter(SingleMemberInjector.java:78)
at org.picocontainer.injectors.ConstructorInjector$CtorAndAdapters.getParameterArguments(ConstructorInjector.java:309)
at org.picocontainer.injectors.ConstructorInjector$1.run(ConstructorInjector.java:335)
at org.picocontainer.injectors.AbstractInjector$ThreadLocalCyclicDependencyGuard.observe(AbstractInjector.java:270)
at org.picocontainer.injectors.ConstructorInjector.getComponentInstance(ConstructorInjector.java:364)
at org.picocontainer.injectors.AbstractInjectionFactory$LifecycleAdapter.getComponentInstance(AbstractInjectionFactory.java:56)
at org.picocontainer.behaviors.AbstractBehavior.getComponentInstance(AbstractBehavior.java:64)
at org.picocontainer.behaviors.Stored.getComponentInstance(Stored.java:91)
at org.picocontainer.DefaultPicoContainer.instantiateComponentAsIsStartable(DefaultPicoContainer.java:1034)
at org.picocontainer.DefaultPicoContainer.addAdapterIfStartable(DefaultPicoContainer.java:1026)
at org.picocontainer.DefaultPicoContainer.startAdapters(DefaultPicoContainer.java:1003)
at org.picocontainer.DefaultPicoContainer.start(DefaultPicoContainer.java:767)
at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:142)
at org.sonar.server.platform.platformlevel.PlatformLevel.start(PlatformLevel.java:88)
at org.sonar.server.platform.platformlevel.PlatformLevel4.start(PlatformLevel4.java:529)
at org.sonar.server.platform.Platform.start(Platform.java:203)
at org.sonar.server.platform.Platform.startLevel34Containers(Platform.java:177)
at org.sonar.server.platform.Platform.doStart(Platform.java:100)
at org.sonar.server.platform.Platform.doStart(Platform.java:79)
at org.sonar.server.platform.db.migration.DatabaseMigrationImpl.doRestartContainer(DatabaseMigrationImpl.java:137)
at org.sonar.server.platform.db.migration.DatabaseMigrationImpl.doDatabaseMigration(DatabaseMigrationImpl.java:106)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.IllegalStateException: Unable to load component class org.sonar.server.platform.ws.InfoAction
at org.sonar.core.platform.ComponentContainer$ExtendedDefaultPicoContainer.getComponent(ComponentContainer.java:70)
at org.picocontainer.DefaultPicoContainer.getComponent(DefaultPicoContainer.java:621)
at org.picocontainer.parameters.CollectionComponentParameter.getArrayInstance(CollectionComponentParameter.java:334)
at org.picocontainer.parameters.CollectionComponentParameter.access$100(CollectionComponentParameter.java:49)
at org.picocontainer.parameters.CollectionComponentParameter$1.resolveInstance(CollectionComponentParameter.java:139)
at org.picocontainer.parameters.ComponentParameter$1.resolveInstance(ComponentParameter.java:141)
at org.picocontainer.injectors.SingleMemberInjector.getParameter(SingleMemberInjector.java:78)
at org.picocontainer.injectors.ConstructorInjector$CtorAndAdapters.getParameterArguments(ConstructorInjector.java:309)
at org.picocontainer.injectors.ConstructorInjector$1.run(ConstructorInjector.java:335)
at org.picocontainer.injectors.AbstractInjector$ThreadLocalCyclicDependencyGuard.observe(AbstractInjector.java:270)
at org.picocontainer.injectors.ConstructorInjector.getComponentInstance(ConstructorInjector.java:364)
at org.picocontainer.injectors.AbstractInjectionFactory$LifecycleAdapter.getComponentInstance(AbstractInjectionFactory.java:56)
at org.picocontainer.behaviors.AbstractBehavior.getComponentInstance(AbstractBehavior.java:64)
at org.picocontainer.behaviors.Stored.getComponentInstance(Stored.java:91)
at org.picocontainer.DefaultPicoContainer.getInstance(DefaultPicoContainer.java:699)
at org.picocontainer.DefaultPicoContainer.getComponent(DefaultPicoContainer.java:647)
at org.sonar.core.platform.ComponentContainer$ExtendedDefaultPicoContainer.getComponent(ComponentContainer.java:68)
... 29 common frames omitted
Caused by: java.lang.IllegalStateException: Unable to load component class org.sonar.server.platform.monitoring.SonarQubeMonitor
at org.sonar.core.platform.ComponentContainer$ExtendedDefaultPicoContainer.getComponent(ComponentContainer.java:70)
at org.picocontainer.DefaultPicoContainer.getComponent(DefaultPicoContainer.java:621)
at org.picocontainer.parameters.CollectionComponentParameter.getArrayInstance(CollectionComponentParameter.java:334)
at org.picocontainer.parameters.CollectionComponentParameter.access$100(CollectionComponentParameter.java:49)
at org.picocontainer.parameters.CollectionComponentParameter$1.resolveInstance(CollectionComponentParameter.java:139)
at org.picocontainer.parameters.ComponentParameter$1.resolveInstance(ComponentParameter.java:141)
at org.picocontainer.injectors.SingleMemberInjector.getParameter(SingleMemberInjector.java:78)
at org.picocontainer.injectors.ConstructorInjector$CtorAndAdapters.getParameterArguments(ConstructorInjector.java:309)
at org.picocontainer.injectors.ConstructorInjector$1.run(ConstructorInjector.java:335)
at org.picocontainer.injectors.AbstractInjector$ThreadLocalCyclicDependencyGuard.observe(AbstractInjector.java:270)
at org.picocontainer.injectors.ConstructorInjector.getComponentInstance(ConstructorInjector.java:364)
at org.picocontainer.injectors.AbstractInjectionFactory$LifecycleAdapter.getComponentInstance(AbstractInjectionFactory.java:56)
at org.picocontainer.behaviors.AbstractBehavior.getComponentInstance(AbstractBehavior.java:64)
at org.picocontainer.behaviors.Stored.getComponentInstance(Stored.java:91)
at org.picocontainer.DefaultPicoContainer.getInstance(DefaultPicoContainer.java:699)
at org.picocontainer.DefaultPicoContainer.getComponent(DefaultPicoContainer.java:647)
at org.sonar.core.platform.ComponentContainer$ExtendedDefaultPicoContainer.getComponent(ComponentContainer.java:68)
... 45 common frames omitted
Caused by: java.lang.IllegalStateException: Unable to load component class org.sonar.server.user.SecurityRealmFactory
at org.sonar.core.platform.ComponentContainer$ExtendedDefaultPicoContainer.getComponent(ComponentContainer.java:70)
at org.picocontainer.DefaultPicoContainer.getComponent(DefaultPicoContainer.java:632)
at org.picocontainer.parameters.BasicComponentParameter$1.resolveInstance(BasicComponentParameter.java:118)
at org.picocontainer.parameters.ComponentParameter$1.resolveInstance(ComponentParameter.java:136)
at org.picocontainer.injectors.SingleMemberInjector.getParameter(SingleMemberInjector.java:78)
at org.picocontainer.injectors.ConstructorInjector$CtorAndAdapters.getParameterArguments(ConstructorInjector.java:309)
at org.picocontainer.injectors.ConstructorInjector$1.run(ConstructorInjector.java:335)
at org.picocontainer.injectors.AbstractInjector$ThreadLocalCyclicDependencyGuard.observe(AbstractInjector.java:270)
at org.picocontainer.injectors.ConstructorInjector.getComponentInstance(ConstructorInjector.java:364)
at org.picocontainer.injectors.AbstractInjectionFactory$LifecycleAdapter.getComponentInstance(AbstractInjectionFactory.java:56)
at org.picocontainer.behaviors.AbstractBehavior.getComponentInstance(AbstractBehavior.java:64)
at org.picocontainer.behaviors.Stored.getComponentInstance(Stored.java:91)
at org.picocontainer.DefaultPicoContainer.getInstance(DefaultPicoContainer.java:699)
at org.picocontainer.DefaultPicoContainer.getComponent(DefaultPicoContainer.java:647)
at org.sonar.core.platform.ComponentContainer$ExtendedDefaultPicoContainer.getComponent(ComponentContainer.java:68)
... 61 common frames omitted
Caused by: org.sonar.api.utils.SonarException: Realm 'LDAP' not found. Please check the property 'sonar.security.realm' in conf/sonar.properties
at org.sonar.server.user.SecurityRealmFactory.<init>(SecurityRealmFactory.java:51)
at org.sonar.server.user.SecurityRealmFactory.<init>(SecurityRealmFactory.java:75)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.picocontainer.injectors.AbstractInjector.newInstance(AbstractInjector.java:145)
at org.picocontainer.injectors.ConstructorInjector$1.run(ConstructorInjector.java:342)
at org.picocontainer.injectors.AbstractInjector$ThreadLocalCyclicDependencyGuard.observe(AbstractInjector.java:270)
at org.picocontainer.injectors.ConstructorInjector.getComponentInstance(ConstructorInjector.java:364)
at org.picocontainer.injectors.AbstractInjectionFactory$LifecycleAdapter.getComponentInstance(AbstractInjectionFactory.java:56)
at org.picocontainer.behaviors.AbstractBehavior.getComponentInstance(AbstractBehavior.java:64)
at org.picocontainer.behaviors.Stored.getComponentInstance(Stored.java:91)
at org.picocontainer.DefaultPicoContainer.getInstance(DefaultPicoContainer.java:699)
at org.picocontainer.DefaultPicoContainer.getComponent(DefaultPicoContainer.java:647)
at org.sonar.core.platform.ComponentContainer$ExtendedDefaultPicoContainer.getComponent(ComponentContainer.java:68)
... 75 common frames omitted