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https://issues.apache.org/jira/browse/SLING-7890?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Robert Munteanu closed SLING-7890.
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> JSON-related IT failures when upgrading sling.servlets to 2.1.34
> ----------------------------------------------------------------
>
> Key: SLING-7890
> URL: https://issues.apache.org/jira/browse/SLING-7890
> Project: Sling
> Issue Type: Bug
> Components: Servlets
> Affects Versions: Servlets Get 2.1.34
> Reporter: Robert Munteanu
> Assignee: Jason E Bailey
> Priority: Major
> Fix For: Launchpad Integration Tests 1.0.8, Servlets Get 2.1.36
>
>
> With the following change in the sling starter
> {noformat}diff --git a/src/main/provisioning/sling.txt
> b/src/main/provisioning/sling.txt
> index 0f76c0b..4904fc3 100644
> --- a/src/main/provisioning/sling.txt
> +++ b/src/main/provisioning/sling.txt
> @@ -62,7 +62,7 @@
> org.apache.sling/org.apache.sling.resourceresolver/1.6.6
> org.apache.sling/org.apache.sling.serviceusermapper/1.4.0
> org.apache.sling/org.apache.sling.serviceuser.webconsole/1.0.0
> - org.apache.sling/org.apache.sling.servlets.get/2.1.30
> + org.apache.sling/org.apache.sling.servlets.get/2.1.34
> org.apache.sling/org.apache.sling.servlets.post/2.3.26
> org.apache.sling/org.apache.sling.servlets.resolver/2.4.22
> org.apache.sling/org.apache.sling.xss/2.0.12
> {noformat}
> I get multiple IT failures, and the root cause seems top be
> {noformat}java.lang.ClassCastException:
> org.apache.johnzon.core.JsonObjectImpl cannot be cast to javax.json.JsonArray
> at
> org.apache.sling.servlets.get.impl.util.JsonToText.valueToString(JsonToText.java:164)
> at
> org.apache.sling.servlets.get.impl.util.JsonToText.prettyPrint(JsonToText.java:209)
> at
> org.apache.sling.servlets.get.impl.VersionInfoServlet.doGet(VersionInfoServlet.java:124)
> at
> org.apache.sling.api.servlets.SlingSafeMethodsServlet.mayService(SlingSafeMethodsServlet.java:266)
> at
> org.apache.sling.api.servlets.SlingSafeMethodsServlet.service(SlingSafeMethodsServlet.java:342)
> at
> org.apache.sling.api.servlets.SlingSafeMethodsServlet.service(SlingSafeMethodsServlet.java:374)
> at
> org.apache.sling.engine.impl.request.RequestData.service(RequestData.java:552)
> at
> org.apache.sling.engine.impl.filter.SlingComponentFilterChain.render(SlingComponentFilterChain.java:44)
> at
> org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:82)
> at
> org.apache.sling.engine.impl.SlingRequestProcessorImpl.processComponent(SlingRequestProcessorImpl.java:282)
> at
> org.apache.sling.engine.impl.filter.RequestSlingFilterChain.render(RequestSlingFilterChain.java:49)
> at
> org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:82)
> at
> org.apache.sling.engine.impl.debug.RequestProgressTrackerLogFilter.doFilter(RequestProgressTrackerLogFilter.java:107)
> at
> org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:72)
> at
> org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:78)
> at
> org.apache.sling.launchpad.testservices.filters.TestFilter.doFilter(TestFilter.java:47)
> at
> org.apache.sling.launchpad.testservices.filters.NoPropertyFilter.doFilter(NoPropertyFilter.java:25)
> at
> org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:72)
> at
> org.apache.sling.launchpad.testservices.filters.TestFilter.doFilter(TestFilter.java:47)
> at
> org.apache.sling.launchpad.testservices.filters.SlingFilter.doFilter(SlingFilter.java:25)
> at
> org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:72)
> at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:131)
> at
> org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:72)
> at
> org.apache.sling.engine.impl.SlingRequestProcessorImpl.doProcessRequest(SlingRequestProcessorImpl.java:151)
> at
> org.apache.sling.engine.impl.SlingMainServlet.service(SlingMainServlet.java:234)
> at
> org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:120)
> at
> org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:86)
> at
> org.apache.sling.junit.impl.servlet.TestLogServlet$TestNameLoggingFilter.doFilter(TestLogServlet.java:257)
> at
> org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
> at
> org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:81)
> at
> org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:96)
> at
> org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
> at
> org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:81)
> at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:131)
> at
> org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
> at
> org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:81)
> at
> org.apache.sling.engine.impl.log.RequestLoggerFilter.doFilter(RequestLoggerFilter.java:72)
> at
> org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
> at
> org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:81)
> at
> org.apache.sling.engine.impl.parameters.RequestParameterSupportConfigurer.doFilter(RequestParameterSupportConfigurer.java:63)
> at
> org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
> at
> org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:81)
> at
> org.apache.felix.http.base.internal.dispatch.Dispatcher$1.doFilter(Dispatcher.java:146)
> at
> org.apache.felix.http.base.internal.whiteboard.WhiteboardManager.invokePreprocessors(WhiteboardManager.java:1000)
> at
> org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:91)
> at
> org.apache.felix.http.base.internal.dispatch.DispatcherServlet.service(DispatcherServlet.java:49)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
> at
> org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:865)
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:535)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1317)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1219)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
> at
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:219)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
> at org.eclipse.jetty.server.Server.handle(Server.java:531)
> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:352)
> at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260)
> at
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:281)
> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
> at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118)
> at
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333)
> at
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310)
> at
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
> at
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
> at
> org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
> at java.lang.Thread.run(Thread.java:748){noformat}.
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