1. 2018-06-26 13:22:07.892 ERROR 399 --- [http-nio-0.0.0.0-8080-exec-37] o.s.boot.web.support.ErrorPageFilter     : Forwarding to error page from request [/api/v1/search/glossa
2. ry] due to exception [Duplicate key com.pearson.lst.ci.query.models.GlossaryTermResponse@64c0b6ad]
3.  
4. java.lang.IllegalStateException: Duplicate key com.pearson.lst.ci.query.models.GlossaryTermResponse@64c0b6ad
5.         at java.util.stream.Collectors.lambda$throwingMerger$0(Collectors.java:133)
6.         at java.util.HashMap.merge(HashMap.java:1254)
7.         at java.util.stream.Collectors.lambda$toMap$58(Collectors.java:1320)
8.         at java.util.stream.ReduceOps$3ReducingSink.accept(ReduceOps.java:169)
9.         at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382)
10.         at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
11.         at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
12.         at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
13.         at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
14.         at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
15.         at com.pearson.lst.ci.query.datamap.CIGlossaryDataMapper.convertResponse(CIGlossaryDataMapper.java:36)
16.         at com.pearson.lst.ci.query.datamap.CIGlossaryDataMapper.convertResponse(CIGlossaryDataMapper.java:27)
17.         at com.pearson.lst.ci.elastic.rest.search.RestSearchExecutor.execute(RestSearchExecutor.java:63)
18.         at com.pearson.lst.ci.query.service.CISearchService.execute(CISearchService.java:62)
19.         at com.pearson.lst.ci.query.service.CISearchService.execute(CISearchService.java:91)
20.         at com.pearson.lst.ci.controller.GlossaryController.getGlossary(GlossaryController.java:59)
21.         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
22.         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
23.         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
24.         at java.lang.reflect.Method.invoke(Method.java:498)
25.         at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)
26.         at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133)
27.         at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97)
28.         at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827)
29.         at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738)
30.         at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
31.         at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967)
32.         at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901)
33.         at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
34.         at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
35.         at javax.servlet.http.HttpServlet.service(HttpServlet.java:618)
36.         at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
37.         at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
38.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
39.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
40.         at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
41.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
42.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
43.         at org.springframework.boot.web.filter.ApplicationContextHeaderFilter.doFilterInternal(ApplicationContextHeaderFilter.java:55)
44.         at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
45.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
46.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
47.         at com.pearson.lst.ci.filter.XSSWrappingFilter.doFilter(XSSWrappingFilter.java:24)
48.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
49.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
50.         at org.springframework.boot.actuate.trace.WebRequestTraceFilter.doFilterInternal(WebRequestTraceFilter.java:110)
51.         at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
52.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
53.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
54.         at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317)
55.         at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127)
56.         at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91)
57.         at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
58.         at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:114)
59.         at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
60.         at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137)
61.         at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
62.         at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111)
63.         at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
64.         at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:170)
65.         at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
66.         at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63)
67.         at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
68.         at org.springframework.security.oauth2.provider.authentication.OAuth2AuthenticationProcessingFilter.doFilter(OAuth2AuthenticationProcessingFilter.java:176)
69.         at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
70.         at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116)
71.         at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
72.         at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:64)
73.         at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
74.         at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
75.         at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)
76.         at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
77.         at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56)
78.         at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
79.         at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
80.         at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214)
81.         at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177)
82.         at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:347)
83.         at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:263)
84.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
85.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
86.         at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)
87.         at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
88.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
89.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
90.         at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:108)
91.         at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
92.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
93.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
94.         at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:81)
95.         at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
96.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
97.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
98.         at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)
99.         at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
100.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
101.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
102.         at org.springframework.boot.actuate.autoconfigure.MetricsFilter.doFilterInternal(MetricsFilter.java:106)
103.         at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
104.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
105.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
106.         at org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:115)
107.         at org.springframework.boot.web.support.ErrorPageFilter.access$000(ErrorPageFilter.java:59)
108.         at org.springframework.boot.web.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:90)
109.         at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
110.         at org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:108)
111.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
112.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
113.         at com.pearson.lst.ci.config.CorsFilter.doFilter(CorsFilter.java:37)
114.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
115.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
116.         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
117.         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
118.         at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
119.         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142)
120.         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
121.         at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:610)
122.         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
123.         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:516)
124.         at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1086)
125.         at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:659)
126.         at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:223)
127.         at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1558)
128.         at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1515)
129.         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
130.         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
131.         at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
132.         at java.lang.Thread.run(Thread.java:748)
133.  
134. 2018-06-26 13:22:16.982 DEBUG 399 --- [http-nio-0.0.0.0-8080-exec-38] io.searchbox.client.http.JestHttpClient  : GET method created based on client request