1. java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)
2. java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)
3. com.lambdaworks.redis.protocol.AsyncCommand.await(AsyncCommand.java:52)
4. com.lambdaworks.redis.LettuceFutures.await(LettuceFutures.java:96)
5. com.lambdaworks.redis.LettuceFutures.awaitOrCancel(LettuceFutures.java:77)
6. com.lambdaworks.redis.cluster.StatefulRedisClusterConnectionImpl$ClusterFutureSyncInvocationHandler.handleInvocation(StatefulRedisClusterConnectionImpl.java:343)
7. com.lambdaworks.redis.internal.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:54)
8. com.sun.proxy.$Proxy71.get(Unknown Source)
9. com.pearson.ltg.ole.util.RedisClusterBackedEhcache.updateNameSpaceVersion(RedisClusterBackedEhcache.java:389)
10. com.pearson.ltg.ole.util.RedisClusterBackedEhcache.createCachizeKey(RedisClusterBackedEhcache.java:411)
11. com.pearson.ltg.ole.util.RedisClusterBackedEhcache.putInRediscache(RedisClusterBackedEhcache.java:224)
12. com.pearson.ltg.ole.util.RedisClusterBackedEhcache.putInRediscache(RedisClusterBackedEhcache.java:219)
13. com.pearson.ltg.ole.util.RedisClusterBackedEhcache.put(RedisClusterBackedEhcache.java:288)
14. com.pearson.ltg.ole.util.cache.CachingProxy.addToCache(CachingProxy.java:145)
15. com.pearson.ltg.ole.util.cache.CachingProxy.makeCachedCall(CachingProxy.java:228)
16. com.pearson.ltg.ole.util.cache.CachingProxy.invoke(CachingProxy.java:243)
17. com.sun.proxy.$Proxy89.getResourceDetails(Unknown Source)
18. com.pearson.ltg.ole.service.RumbaDataService.getRumbaResourceByProductId(RumbaDataService.java:157)
19. com.pearson.ltg.ole.service.EtextService.getEtextUrl(EtextService.java:31)
20. com.pearson.ltg.ole.service.ContentItemConverterV2.getEtextUrl(ContentItemConverterV2.java:543)
21. com.pearson.ltg.ole.service.ContentItemConverterV2.convertOle(ContentItemConverterV2.java:520)
22. com.pearson.ltg.ole.service.ContentItemConverterV2.convertBean(ContentItemConverterV2.java:182)
23. com.pearson.ltg.ole.service.ContentItemFactoryV2.createContentItemFromItemResult(ContentItemFactoryV2.java:125)
24. com.pearson.ltg.ole.service.content.ContentItemProcessorService.getCachedContentItem(ContentItemProcessorService.java:347)
25. com.pearson.ltg.ole.service.content.ContentItemProcessorService.getItemFromEquella(ContentItemProcessorService.java:128)
26. com.pearson.ltg.ole.service.content.ContentItemProcessorService.getAndProcessItem(ContentItemProcessorService.java:82)
27. com.pearson.ltg.ole.service.content.ContentSearchService.searchForFullItem(ContentSearchService.java:222)
28. com.pearson.ltg.ole.service.content.ContentSearchService.searchForFullItem(ContentSearchService.java:204)
29. com.pearson.ltg.ole.service.content.ContentServiceFacade.searchForFullItem(ContentServiceFacade.java:372)
30. com.pearson.ltg.ole.controller.item.ContentController.searchFasterWithFacetFilters(ContentController.java:128)
31. com.pearson.ltg.ole.controller.item.ContentController$$FastClassBySpringCGLIB$$7c250888.invoke(<generated>)
32. org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
33. org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:649)
34. com.pearson.ltg.ole.controller.item.ContentController$$EnhancerBySpringCGLIB$$60346641.searchFasterWithFacetFilters(<generated>)
35. sun.reflect.GeneratedMethodAccessor971.invoke(Unknown Source)
36. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
37. java.lang.reflect.Method.invoke(Method.java:498)
38. org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)
39. org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
40. org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
41. org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:776)
42. org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:705)
43. org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
44. org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
45. org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
46. org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:967)
47. org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:858)
48. javax.servlet.http.HttpServlet.service(HttpServlet.java:618)
49. org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:843)
50. javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
51. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
52. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
53. org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
54. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
55. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
56. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
57. org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
58. org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
59. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
60. org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
61. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
62. org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
63. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
64. org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
65. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
66. org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154)
67. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
68. org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
69. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
70. com.pearson.ltg.ole.security.SharedAssignmentBasicAuthenticationFilter.doFilter(SharedAssignmentBasicAuthenticationFilter.java:88)
71. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
72. com.pearson.ltg.ole.security.ProsperoAuthenticationFilter.doFilter(ProsperoAuthenticationFilter.java:104)
73. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
74. org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199)
75. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
76. org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199)
77. org.spri