com.atlassian.cache.CacheException: java.lang.NullPointerException

Atlassian JIRA | Sultan Maiyaki [Atlassian] | 2 years ago
  1. 0

    In the latest Bamboo 5.7, LDAP users are not able to login and it fails with an NPE. The following is thrown in the logs: {code} 2014-11-13 21:50:07,029 ERROR [http-bio-1057-exec-7] [FiveOhOh] 500 Exception was thrown. com.atlassian.cache.CacheException: java.lang.NullPointerException at com.atlassian.cache.memory.DelegatingCache.put(DelegatingCache.java:88) at com.atlassian.user.impl.cache.CachingUserManager.cacheRepository(CachingUserManager.java:86) at com.atlassian.user.impl.cache.CachingUserManager.getRepository(CachingUserManager.java:269) at com.atlassian.user.impl.delegation.DelegatingUserManager.getRepository(DelegatingUserManager.java:288) at com.atlassian.user.impl.delegation.security.authentication.DelegatingAuthenticator.authenticate(DelegatingAuthenticator.java:34) 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 com.atlassian.crowd.integration.atlassianuser.DynamicDelegationAccessor$DelegatingInvocationHandler.invoke(DynamicDelegationAccessor.java:125) at com.sun.proxy.$Proxy33.authenticate(Unknown Source) at bucket.user.DefaultUserAccessor.authenticate(DefaultUserAccessor.java:686) 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 org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) at com.sun.proxy.$Proxy50.authenticate(Unknown Source) at com.atlassian.bamboo.user.authentication.BambooAuthenticator.authenticate(BambooAuthenticator.java:37) at com.atlassian.seraph.auth.DefaultAuthenticator.login(DefaultAuthenticator.java:88) at com.atlassian.bamboo.user.authentication.BambooAuthenticator.login(BambooAuthenticator.java:28) at com.atlassian.seraph.filter.PasswordBasedLoginFilter.runAuthentication(PasswordBasedLoginFilter.java:133) at com.atlassian.seraph.filter.PasswordBasedLoginFilter.login(PasswordBasedLoginFilter.java:78) at com.atlassian.seraph.filter.BaseLoginFilter.doFilter(BaseLoginFilter.java:110) at com.atlassian.seraph.filter.BambooLoginFilter.doFilter(BambooLoginFilter.java:34) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66) at com.atlassian.oauth.serviceprovider.internal.servlet.OAuthFilter.doFilter(OAuthFilter.java:61) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66) at com.atlassian.security.auth.trustedapps.filter.TrustedApplicationsFilter.doFilter(TrustedApplicationsFilter.java:100) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66) at com.atlassian.prettyurls.filter.PrettyUrlsCombinedMatchDispatcherFilter.doFilter(PrettyUrlsCombinedMatchDispatcherFilter.java:61) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.springframework.orm.hibernate.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:170) at com.atlassian.bamboo.persistence.BambooSessionInViewFilter.doFilterInternal(BambooSessionInViewFilter.java:31) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.planetj.servlet.filter.compression.CompressingFilter.handleDoFilter(CompressingFilter.java:203) at com.planetj.servlet.filter.compression.CompressingFilter.doFilter(CompressingFilter.java:193) at com.atlassian.bamboo.filter.CompressingFilter.doFilter(CompressingFilter.java:73) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.atlassian.bamboo.filter.RequestCacheThreadLocalFilter.doFilter(RequestCacheThreadLocalFilter.java:27) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.atlassian.core.filters.HeaderSanitisingFilter.doFilter(HeaderSanitisingFilter.java:44) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66) at com.atlassian.prettyurls.filter.PrettyUrlsCombinedMatchDispatcherFilter.doFilter(PrettyUrlsCombinedMatchDispatcherFilter.java:61) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.NullPointerException at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:187) at com.google.common.cache.LocalCache.put(LocalCache.java:4180) at com.atlassian.cache.memory.DelegatingCache.put(DelegatingCache.java:78) {code} The issue here is with the caching feature switch.Setting it to true or false will always cause this issue with log in above and the users are not synched to the database. However, logging in with local admin and browsing the users, will show the ldap users and the following is thrown in the logs {code} 2014-11-13 21:28:09,791 INFO [http-bio-1057-exec-18] [AccessLogFilter] admin GET http://127.0.1.1:1057/bamboo57/admin/user/viewUsers.action 112647kb 2014-11-13 21:28:10,063 ERROR [http-bio-1057-exec-18] [runtime] Method public java.lang.Iterable com.atlassian.bamboo.ww2.actions.admin.user.SearchUserAction.getGroups(com.atlassian.user.User) threw an exception when invoked on com.atlassian.bamboo.ww2.actions.admin.user.SearchUserAction@6b13d7b Method public java.lang.Iterable com.atlassian.bamboo.ww2.actions.admin.user.SearchUserAction.getGroups(com.atlassian.user.User) threw an exception when invoked on com.atlassian.bamboo.ww2.actions.admin.user.SearchUserAction@6b13d7b The problematic instruction: ---------- ==> assignment: groups=(action.getGroups(userInfo)!) [on line 43, column 9 in admin/user/viewPaginatedUsers.ftl] ---------- Java backtrace for programmers: ---------- freemarker.template.TemplateModelException: Method public java.lang.Iterable com.atlassian.bamboo.ww2.actions.admin.user.SearchUserAction.getGroups(com.atlassian.user.User) threw an exception when invoked on com.atlassian.bamboo.ww2.actions.admin.user.SearchUserAction@6b13d7b at freemarker.ext.beans.SimpleMethodModel.exec(SimpleMethodModel.java:130) at freemarker.core.MethodCall._getAsTemplateModel(MethodCall.java:104) at freemarker.core.Expression.getAsTemplateModel(Expression.java:89) at freemarker.core.DefaultToExpression._getAsTemplateModel(DefaultToExpression.java:100) at freemarker.core.Expression.getAsTemplateModel(Expression.java:89) at freemarker.core.ParentheticalExpression._getAsTemplateModel(ParentheticalExpression.java:75) at freemarker.core.Expression.getAsTemplateModel(Expression.java:89) at freemarker.core.Assignment.accept(Assignment.java:90) at freemarker.core.Environment.visit(Environment.java:210) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:210) at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:167) at freemarker.core.Environment.visit(Environment.java:417) at freemarker.core.IteratorBlock.accept(IteratorBlock.java:102) at freemarker.core.Environment.visit(Environment.java:210) at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:79) at freemarker.core.Environment.visit(Environment.java:210) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:210) . . . . Caused by: org.springframework.dao.InvalidDataAccessApiUsageException: Write operations are not allowed in read-only mode (FlushMode.NEVER): Turn your Session into FlushMode.AUTO or remove 'readOnly' marker from transaction definition. at org.springframework.orm.hibernate.HibernateTemplate.checkWriteOperationAllowed(HibernateTemplate.java:1000) at org.springframework.orm.hibernate.HibernateTemplate$9.doInHibernate(HibernateTemplate.java:567) at org.springframework.orm.hibernate.HibernateTemplate.execute(HibernateTemplate.java:370) at org.springframework.orm.hibernate.HibernateTemplate.save(HibernateTemplate.java:565) at com.atlassian.user.impl.hibernate.DefaultExternalEntityDAO.saveExternalEntity(DefaultExternalEntityDAO.java:55) at com.atlassian.user.impl.hibernate.DefaultExternalEntityDAO.createExternalEntity(DefaultExternalEntityDAO.java:65) at com.atlassian.user.impl.hibernate.CachingExternalEntityDAO.createExternalEntity(CachingExternalEntityDAO.java:41) 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 org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) at com.sun.proxy.$Proxy36.createExternalEntity(Unknown Source) {code} Some users mentioned that setting both caching to false allows ldap users to login, but this introduce another issue mentioned in this old bug: BAM-11615 where editing or creating task fails

    Atlassian JIRA | 2 years ago | Sultan Maiyaki [Atlassian]
    com.atlassian.cache.CacheException: java.lang.NullPointerException
  2. 0

    In the latest Bamboo 5.7, LDAP users are not able to login and it fails with an NPE. The following is thrown in the logs: {code} 2014-11-13 21:50:07,029 ERROR [http-bio-1057-exec-7] [FiveOhOh] 500 Exception was thrown. com.atlassian.cache.CacheException: java.lang.NullPointerException at com.atlassian.cache.memory.DelegatingCache.put(DelegatingCache.java:88) at com.atlassian.user.impl.cache.CachingUserManager.cacheRepository(CachingUserManager.java:86) at com.atlassian.user.impl.cache.CachingUserManager.getRepository(CachingUserManager.java:269) at com.atlassian.user.impl.delegation.DelegatingUserManager.getRepository(DelegatingUserManager.java:288) at com.atlassian.user.impl.delegation.security.authentication.DelegatingAuthenticator.authenticate(DelegatingAuthenticator.java:34) 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 com.atlassian.crowd.integration.atlassianuser.DynamicDelegationAccessor$DelegatingInvocationHandler.invoke(DynamicDelegationAccessor.java:125) at com.sun.proxy.$Proxy33.authenticate(Unknown Source) at bucket.user.DefaultUserAccessor.authenticate(DefaultUserAccessor.java:686) 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 org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) at com.sun.proxy.$Proxy50.authenticate(Unknown Source) at com.atlassian.bamboo.user.authentication.BambooAuthenticator.authenticate(BambooAuthenticator.java:37) at com.atlassian.seraph.auth.DefaultAuthenticator.login(DefaultAuthenticator.java:88) at com.atlassian.bamboo.user.authentication.BambooAuthenticator.login(BambooAuthenticator.java:28) at com.atlassian.seraph.filter.PasswordBasedLoginFilter.runAuthentication(PasswordBasedLoginFilter.java:133) at com.atlassian.seraph.filter.PasswordBasedLoginFilter.login(PasswordBasedLoginFilter.java:78) at com.atlassian.seraph.filter.BaseLoginFilter.doFilter(BaseLoginFilter.java:110) at com.atlassian.seraph.filter.BambooLoginFilter.doFilter(BambooLoginFilter.java:34) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66) at com.atlassian.oauth.serviceprovider.internal.servlet.OAuthFilter.doFilter(OAuthFilter.java:61) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66) at com.atlassian.security.auth.trustedapps.filter.TrustedApplicationsFilter.doFilter(TrustedApplicationsFilter.java:100) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66) at com.atlassian.prettyurls.filter.PrettyUrlsCombinedMatchDispatcherFilter.doFilter(PrettyUrlsCombinedMatchDispatcherFilter.java:61) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.springframework.orm.hibernate.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:170) at com.atlassian.bamboo.persistence.BambooSessionInViewFilter.doFilterInternal(BambooSessionInViewFilter.java:31) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.planetj.servlet.filter.compression.CompressingFilter.handleDoFilter(CompressingFilter.java:203) at com.planetj.servlet.filter.compression.CompressingFilter.doFilter(CompressingFilter.java:193) at com.atlassian.bamboo.filter.CompressingFilter.doFilter(CompressingFilter.java:73) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.atlassian.bamboo.filter.RequestCacheThreadLocalFilter.doFilter(RequestCacheThreadLocalFilter.java:27) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.atlassian.core.filters.HeaderSanitisingFilter.doFilter(HeaderSanitisingFilter.java:44) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66) at com.atlassian.prettyurls.filter.PrettyUrlsCombinedMatchDispatcherFilter.doFilter(PrettyUrlsCombinedMatchDispatcherFilter.java:61) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.NullPointerException at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:187) at com.google.common.cache.LocalCache.put(LocalCache.java:4180) at com.atlassian.cache.memory.DelegatingCache.put(DelegatingCache.java:78) {code} The issue here is with the caching feature switch.Setting it to true or false will always cause this issue with log in above and the users are not synched to the database. However, logging in with local admin and browsing the users, will show the ldap users and the following is thrown in the logs {code} 2014-11-13 21:28:09,791 INFO [http-bio-1057-exec-18] [AccessLogFilter] admin GET http://127.0.1.1:1057/bamboo57/admin/user/viewUsers.action 112647kb 2014-11-13 21:28:10,063 ERROR [http-bio-1057-exec-18] [runtime] Method public java.lang.Iterable com.atlassian.bamboo.ww2.actions.admin.user.SearchUserAction.getGroups(com.atlassian.user.User) threw an exception when invoked on com.atlassian.bamboo.ww2.actions.admin.user.SearchUserAction@6b13d7b Method public java.lang.Iterable com.atlassian.bamboo.ww2.actions.admin.user.SearchUserAction.getGroups(com.atlassian.user.User) threw an exception when invoked on com.atlassian.bamboo.ww2.actions.admin.user.SearchUserAction@6b13d7b The problematic instruction: ---------- ==> assignment: groups=(action.getGroups(userInfo)!) [on line 43, column 9 in admin/user/viewPaginatedUsers.ftl] ---------- Java backtrace for programmers: ---------- freemarker.template.TemplateModelException: Method public java.lang.Iterable com.atlassian.bamboo.ww2.actions.admin.user.SearchUserAction.getGroups(com.atlassian.user.User) threw an exception when invoked on com.atlassian.bamboo.ww2.actions.admin.user.SearchUserAction@6b13d7b at freemarker.ext.beans.SimpleMethodModel.exec(SimpleMethodModel.java:130) at freemarker.core.MethodCall._getAsTemplateModel(MethodCall.java:104) at freemarker.core.Expression.getAsTemplateModel(Expression.java:89) at freemarker.core.DefaultToExpression._getAsTemplateModel(DefaultToExpression.java:100) at freemarker.core.Expression.getAsTemplateModel(Expression.java:89) at freemarker.core.ParentheticalExpression._getAsTemplateModel(ParentheticalExpression.java:75) at freemarker.core.Expression.getAsTemplateModel(Expression.java:89) at freemarker.core.Assignment.accept(Assignment.java:90) at freemarker.core.Environment.visit(Environment.java:210) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:210) at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:167) at freemarker.core.Environment.visit(Environment.java:417) at freemarker.core.IteratorBlock.accept(IteratorBlock.java:102) at freemarker.core.Environment.visit(Environment.java:210) at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:79) at freemarker.core.Environment.visit(Environment.java:210) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:210) . . . . Caused by: org.springframework.dao.InvalidDataAccessApiUsageException: Write operations are not allowed in read-only mode (FlushMode.NEVER): Turn your Session into FlushMode.AUTO or remove 'readOnly' marker from transaction definition. at org.springframework.orm.hibernate.HibernateTemplate.checkWriteOperationAllowed(HibernateTemplate.java:1000) at org.springframework.orm.hibernate.HibernateTemplate$9.doInHibernate(HibernateTemplate.java:567) at org.springframework.orm.hibernate.HibernateTemplate.execute(HibernateTemplate.java:370) at org.springframework.orm.hibernate.HibernateTemplate.save(HibernateTemplate.java:565) at com.atlassian.user.impl.hibernate.DefaultExternalEntityDAO.saveExternalEntity(DefaultExternalEntityDAO.java:55) at com.atlassian.user.impl.hibernate.DefaultExternalEntityDAO.createExternalEntity(DefaultExternalEntityDAO.java:65) at com.atlassian.user.impl.hibernate.CachingExternalEntityDAO.createExternalEntity(CachingExternalEntityDAO.java:41) 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 org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) at com.sun.proxy.$Proxy36.createExternalEntity(Unknown Source) {code} Some users mentioned that setting both caching to false allows ldap users to login, but this introduce another issue mentioned in this old bug: BAM-11615 where editing or creating task fails

    Atlassian JIRA | 2 years ago | Sultan Maiyaki [Atlassian]
    com.atlassian.cache.CacheException: java.lang.NullPointerException
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    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.google.common.base.Preconditions.checkNotNull()
    2. Guava
      LocalCache.put
      1. com.google.common.base.Preconditions.checkNotNull(Preconditions.java:187)
      2. com.google.common.cache.LocalCache.put(LocalCache.java:4180)
      2 frames
    3. com.atlassian.cache
      DelegatingCache.put
      1. com.atlassian.cache.memory.DelegatingCache.put(DelegatingCache.java:78)
      1 frame