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BRJS uses 100% CPU when idle #327

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andy-berry-dev opened this issue Feb 2, 2014 · 9 comments
Open

BRJS uses 100% CPU when idle #327

andy-berry-dev opened this issue Feb 2, 2014 · 9 comments
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1 - Planned bug core experience
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@andy-berry-dev
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BRJS uses 100% CPU even while it's idle. See attached screenshots.

andy@AndysMac:~/Desktop/.../BladeRunnerJS: ps aux | grep java
andy            58694 171.1  2.9  3032684 239364 s004  R+    7:49pm   8:31.88 /usr/bin/java -Xms64m -Xmx256m -XX:MaxPermSize=128M -cp /Users/andy/Desktop/GlasgowJS-Demo/BladeRunnerJS/sdk/libs/java/system/*:/Users/andy/Desktop/GlasgowJS-Demo/BladeRunnerJS/sdk/../conf/java/* org.bladerunnerjs.runner.CommandRunner /Users/andy/Desktop/GlasgowJS-Demo/BladeRunnerJS/sdk serve
andy            59814   0.0  0.0  2450192    640 s002  S+   11:55am   0:00.00 grep java

andy@AndysMac:~/Desktop/.../BladeRunnerJS/sdk: ./brjs version
BladeRunnerJS version: v0.3-637-g894dc29-DEV, built: 01 February 2014 19:32 GMT

screen shot 2014-02-02 at 11 57 04
screen shot 2014-02-02 at 11 57 11
screen shot 2014-02-02 at 11 58 22

I also had a few stack traces in the console window from BRJS, not sure if it's related to the CPU usage though

andy@AndysMac:~/Desktop/.../BladeRunnerJS/sdk: ./brjs serve
BladeRunnerJS version: v0.3-637-g894dc29-DEV, built: 01 February 2014 19:32 GMT

BladeRunnerJS server starting
started o.e.j.w.WebAppContext{/dashboard,file:/Users/andy/Desktop/GlasgowJS-Demo/BladeRunnerJS/sdk/system-applications/dashboard/}
2014-02-01 19:49:13,212 [main] INFO  brjs.core.BRJS - creating plugins
2014-02-01 19:49:13,299 [main] INFO  brjs.core.BRJS - performing node discovery
2014-02-01 19:49:13,336 [main] INFO  brjs.core.BRJS - making plugins available via model
NO JSP Support for /dashboard-services, did not find org.apache.jasper.servlet.JspServlet
started o.e.j.w.WebAppContext{/dashboard-services,file:/Users/andy/Desktop/GlasgowJS-Demo/BladeRunnerJS/sdk/system-applications/dashboard-services/}
started o.e.j.w.WebAppContext{/brjs-todo,file:/Users/andy/Desktop/GlasgowJS-Demo/apps/brjs-todo/}
jetty-7.6.4.v20120524
started o.e.j.s.h.ContextHandler{/,null}
Started SelectChannelConnector@0.0.0.0:7070
Application server started on port 7070

    BladerunnerJS server is now running and can be accessed at http://localhost:7070/
    Press Ctrl + C to stop the server

started o.e.j.w.WebAppContext{/demoApp,file:/Users/andy/Desktop/GlasgowJS-Demo/apps/demoApp/}
WARN: Committed before 500 java.lang.NullPointerException
WARN: /demoApp/
java.lang.IllegalStateException: Committed
    at org.eclipse.jetty.server.Response.resetBuffer(Response.java:1087)
    at org.eclipse.jetty.server.Response.sendError(Response.java:297)
    at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:118)
    at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:118)
    at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:118)
    at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:118)
    at org.bladerunnerjs.appserver.BRJSServletFilter.filterIndexPage(BRJSServletFilter.java:114)
    at org.bladerunnerjs.appserver.BRJSServletFilter.doFilter(BRJSServletFilter.java:85)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:477)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:542)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:186)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:965)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
    at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:288)
    at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:115)
    at org.eclipse.jetty.servlet.DefaultServlet.doGet(DefaultServlet.java:557)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
    at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:565)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1361)
    at org.bladerunnerjs.appserver.BRJSServletFilter.doFilter(BRJSServletFilter.java:91)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:28)
    at com.caplin.cutlass.filter.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:44)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.bundlerfilter.contenttype.BundlerContentTypeFilter.doFilter(BundlerContentTypeFilter.java:84)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.tokenfilter.TokenisingServletFilter.doFilter(TokenisingServletFilter.java:77)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.bundlerfilter.BundlerTokenFilter.doFilter(BundlerTokenFilter.java:80)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.sectionfilter.SectionRedirectFilter.doFilter(SectionRedirectFilter.java:79)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.versionfilter.VersionRedirectFilter.doFilter(VersionRedirectFilter.java:114)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.thirdpartyfilter.ThirdPartyResourceFilter.doFilter(ThirdPartyResourceFilter.java:68)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.BladerunnerFilters.doFilter(BladerunnerFilters.java:78)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:28)
    at com.caplin.cutlass.filter.BladerunnerDevFilters.doFilter(BladerunnerDevFilters.java:68)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at org.bladerunnerjs.appserver.BRJSServletFilter.doFilter(BRJSServletFilter.java:91)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:477)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:542)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:186)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:965)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
    at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:288)
    at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:115)
    at com.caplin.cutlass.filter.sectionfilter.SectionRedirectFilter.doFilter(SectionRedirectFilter.java:73)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.versionfilter.VersionRedirectFilter.doFilter(VersionRedirectFilter.java:114)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.thirdpartyfilter.ThirdPartyResourceFilter.doFilter(ThirdPartyResourceFilter.java:68)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.BladerunnerFilters.doFilter(BladerunnerFilters.java:78)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:28)
    at com.caplin.cutlass.filter.BladerunnerDevFilters.doFilter(BladerunnerDevFilters.java:68)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at org.bladerunnerjs.appserver.BRJSServletFilter.doFilter(BRJSServletFilter.java:91)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:477)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:499)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:186)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:965)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
    at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:250)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:111)
    at org.eclipse.jetty.server.Server.handle(Server.java:348)
    at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:452)
    at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:884)
    at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:938)
    at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:630)
    at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:230)
    at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:77)
    at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:620)
    at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:46)
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:603)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:538)
    at java.lang.Thread.run(Thread.java:744)
WARN: Committed before 500 java.lang.NullPointerException
WARN: /demoApp/
java.lang.IllegalStateException: Committed
    at org.eclipse.jetty.server.Response.resetBuffer(Response.java:1087)
    at org.eclipse.jetty.server.Response.sendError(Response.java:297)
    at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:118)
    at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:118)
    at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:118)
    at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:118)
    at org.bladerunnerjs.appserver.BRJSServletFilter.filterIndexPage(BRJSServletFilter.java:114)
    at org.bladerunnerjs.appserver.BRJSServletFilter.doFilter(BRJSServletFilter.java:85)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:477)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:542)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:186)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:965)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
    at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:288)
    at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:115)
    at org.eclipse.jetty.servlet.DefaultServlet.doGet(DefaultServlet.java:557)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
    at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:565)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1361)
    at org.bladerunnerjs.appserver.BRJSServletFilter.doFilter(BRJSServletFilter.java:91)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:28)
    at com.caplin.cutlass.filter.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:44)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.bundlerfilter.contenttype.BundlerContentTypeFilter.doFilter(BundlerContentTypeFilter.java:84)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.tokenfilter.TokenisingServletFilter.doFilter(TokenisingServletFilter.java:77)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.bundlerfilter.BundlerTokenFilter.doFilter(BundlerTokenFilter.java:80)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.sectionfilter.SectionRedirectFilter.doFilter(SectionRedirectFilter.java:79)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.versionfilter.VersionRedirectFilter.doFilter(VersionRedirectFilter.java:114)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.thirdpartyfilter.ThirdPartyResourceFilter.doFilter(ThirdPartyResourceFilter.java:68)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.BladerunnerFilters.doFilter(BladerunnerFilters.java:78)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:28)
    at com.caplin.cutlass.filter.BladerunnerDevFilters.doFilter(BladerunnerDevFilters.java:68)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at org.bladerunnerjs.appserver.BRJSServletFilter.doFilter(BRJSServletFilter.java:91)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:477)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:542)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:186)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:965)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
    at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:288)
    at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:115)
    at com.caplin.cutlass.filter.sectionfilter.SectionRedirectFilter.doFilter(SectionRedirectFilter.java:73)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.versionfilter.VersionRedirectFilter.doFilter(VersionRedirectFilter.java:114)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.thirdpartyfilter.ThirdPartyResourceFilter.doFilter(ThirdPartyResourceFilter.java:68)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.BladerunnerFilters.doFilter(BladerunnerFilters.java:78)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:28)
    at com.caplin.cutlass.filter.BladerunnerDevFilters.doFilter(BladerunnerDevFilters.java:68)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at org.bladerunnerjs.appserver.BRJSServletFilter.doFilter(BRJSServletFilter.java:91)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:477)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:499)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:186)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:965)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
    at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:250)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:111)
    at org.eclipse.jetty.server.Server.handle(Server.java:348)
    at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:452)
    at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:884)
    at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:938)
    at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:630)
    at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:230)
    at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:77)
    at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:620)
    at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:46)
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:603)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:538)
    at java.lang.Thread.run(Thread.java:744)
WARN: Committed before 500 java.lang.NullPointerException
WARN: /demoApp/
java.lang.IllegalStateException: Committed
    at org.eclipse.jetty.server.Response.resetBuffer(Response.java:1087)
    at org.eclipse.jetty.server.Response.sendError(Response.java:297)
    at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:118)
    at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:118)
    at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:118)
    at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:118)
    at org.bladerunnerjs.appserver.BRJSServletFilter.filterIndexPage(BRJSServletFilter.java:114)
    at org.bladerunnerjs.appserver.BRJSServletFilter.doFilter(BRJSServletFilter.java:85)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:477)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:542)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:186)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:965)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
    at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:288)
    at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:115)
    at org.eclipse.jetty.servlet.DefaultServlet.doGet(DefaultServlet.java:557)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
    at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:565)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1361)
    at org.bladerunnerjs.appserver.BRJSServletFilter.doFilter(BRJSServletFilter.java:91)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:28)
    at com.caplin.cutlass.filter.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:44)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.bundlerfilter.contenttype.BundlerContentTypeFilter.doFilter(BundlerContentTypeFilter.java:84)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.tokenfilter.TokenisingServletFilter.doFilter(TokenisingServletFilter.java:77)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.bundlerfilter.BundlerTokenFilter.doFilter(BundlerTokenFilter.java:80)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.sectionfilter.SectionRedirectFilter.doFilter(SectionRedirectFilter.java:79)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.versionfilter.VersionRedirectFilter.doFilter(VersionRedirectFilter.java:114)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.thirdpartyfilter.ThirdPartyResourceFilter.doFilter(ThirdPartyResourceFilter.java:68)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.BladerunnerFilters.doFilter(BladerunnerFilters.java:78)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:28)
    at com.caplin.cutlass.filter.BladerunnerDevFilters.doFilter(BladerunnerDevFilters.java:68)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at org.bladerunnerjs.appserver.BRJSServletFilter.doFilter(BRJSServletFilter.java:91)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:477)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:542)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:186)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:965)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
    at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:288)
    at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:115)
    at com.caplin.cutlass.filter.sectionfilter.SectionRedirectFilter.doFilter(SectionRedirectFilter.java:73)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.versionfilter.VersionRedirectFilter.doFilter(VersionRedirectFilter.java:114)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.thirdpartyfilter.ThirdPartyResourceFilter.doFilter(ThirdPartyResourceFilter.java:68)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.BladerunnerFilters.doFilter(BladerunnerFilters.java:78)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:28)
    at com.caplin.cutlass.filter.BladerunnerDevFilters.doFilter(BladerunnerDevFilters.java:68)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at org.bladerunnerjs.appserver.BRJSServletFilter.doFilter(BRJSServletFilter.java:91)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:477)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:499)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:186)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:965)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
    at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:250)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:111)
    at org.eclipse.jetty.server.Server.handle(Server.java:348)
    at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:452)
    at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:884)
    at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:938)
    at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:630)
    at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:230)
    at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:77)
    at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:620)
    at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:46)
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:603)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:538)
    at java.lang.Thread.run(Thread.java:744)
WARN: Committed before 500 java.lang.NullPointerException
WARN: /demoApp/
java.lang.IllegalStateException: Committed
    at org.eclipse.jetty.server.Response.resetBuffer(Response.java:1087)
    at org.eclipse.jetty.server.Response.sendError(Response.java:297)
    at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:118)
    at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:118)
    at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:118)
    at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:118)
    at org.bladerunnerjs.appserver.BRJSServletFilter.filterIndexPage(BRJSServletFilter.java:114)
    at org.bladerunnerjs.appserver.BRJSServletFilter.doFilter(BRJSServletFilter.java:85)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:477)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:542)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:186)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:965)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
    at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:288)
    at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:115)
    at org.eclipse.jetty.servlet.DefaultServlet.doGet(DefaultServlet.java:557)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
    at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:565)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1361)
    at org.bladerunnerjs.appserver.BRJSServletFilter.doFilter(BRJSServletFilter.java:91)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:28)
    at com.caplin.cutlass.filter.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:44)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.bundlerfilter.contenttype.BundlerContentTypeFilter.doFilter(BundlerContentTypeFilter.java:84)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.tokenfilter.TokenisingServletFilter.doFilter(TokenisingServletFilter.java:77)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.bundlerfilter.BundlerTokenFilter.doFilter(BundlerTokenFilter.java:80)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.sectionfilter.SectionRedirectFilter.doFilter(SectionRedirectFilter.java:79)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.versionfilter.VersionRedirectFilter.doFilter(VersionRedirectFilter.java:114)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.thirdpartyfilter.ThirdPartyResourceFilter.doFilter(ThirdPartyResourceFilter.java:68)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.BladerunnerFilters.doFilter(BladerunnerFilters.java:78)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:28)
    at com.caplin.cutlass.filter.BladerunnerDevFilters.doFilter(BladerunnerDevFilters.java:68)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at org.bladerunnerjs.appserver.BRJSServletFilter.doFilter(BRJSServletFilter.java:91)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:477)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:542)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:186)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:965)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
    at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:288)
    at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:115)
    at com.caplin.cutlass.filter.sectionfilter.SectionRedirectFilter.doFilter(SectionRedirectFilter.java:73)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.versionfilter.VersionRedirectFilter.doFilter(VersionRedirectFilter.java:114)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.thirdpartyfilter.ThirdPartyResourceFilter.doFilter(ThirdPartyResourceFilter.java:68)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:34)
    at com.caplin.cutlass.filter.BladerunnerFilters.doFilter(BladerunnerFilters.java:78)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at com.caplin.cutlass.filter.VirtualFilterChain.doFilter(VirtualFilterChain.java:28)
    at com.caplin.cutlass.filter.BladerunnerDevFilters.doFilter(BladerunnerDevFilters.java:68)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at org.bladerunnerjs.appserver.BRJSServletFilter.doFilter(BRJSServletFilter.java:91)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:477)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:499)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:186)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:965)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
    at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:250)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:111)
    at org.eclipse.jetty.server.Server.handle(Server.java:348)
    at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:452)
    at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:884)
    at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:938)
    at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:630)
    at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:230)
    at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:77)
    at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:620)
    at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:46)
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:603)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:538)
    at java.lang.Thread.run(Thread.java:744)
andy@AndysMac:~/Desktop/.../BladeRunnerJS/sdk:
@andy-berry-dev
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possibly related to #274

@andy-berry-dev
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I tried to reproduce this and noticed several things:

  • It looks like it takes a good hour to get to the point of using 100% CPU - and this time when I tried to reproduce it crashed the OS 😢
  • The CPU usage for the first hour is basically zero, then it rockets up
  • The memory usage has a sawtooth profile (similar to the screenshot in Investigate memory heap size rise when BRJS is idle  #274) and the height of each 'tooth' gradually gets lower along with the max memory assigned to the Java process
    • I couldn't get a screenshot before the crash so when I get a sec I'll try and reproduce again and get a screenshot before it crashes

@andy-berry-dev andy-berry-dev added this to the 0.9 milestone Apr 24, 2014
@andy-berry-dev andy-berry-dev modified the milestones: 0.10, 0.9 May 12, 2014
@andy-berry-dev andy-berry-dev removed this from the 0.9.1 milestone May 27, 2014
@andy-berry-dev andy-berry-dev modified the milestones: 0.9.1, 0.11 Jun 10, 2014
@andy-berry-dev andy-berry-dev modified the milestone: 0.11 Jun 17, 2014
@andy-berry-dev
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I can't reproduce this with a pre v0.10 release build. I still see the sawtooth profile but don't see anywhere near the same CPU usage.

Closing, the issue can be re-opened if it does turn out to still be an issue.

For completeness, below is the 'sawtooth' profile I was trying to describe in my comment above.

screen shot 2014-07-08 at 12 54 39

@andy-berry-dev andy-berry-dev removed this from the 0.11 milestone Jul 15, 2014
dchambers pushed a commit that referenced this issue Aug 26, 2014
@hegemonic
update JSON schema; validate doclets against schema (#327)
42e6822
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@andyberry88 Any more reports of this?

@andy-berry-dev
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Yes, several other devs using BRJS have reported it. It's less common now but is a pretty big issue when it happens. I think this issue should remain open as low priority since we need to do some investigation into this.

If I get a chance I'll see if I can reproduce this using v0.13 to check we haven't fix it through other bug fixes.

@andy-berry-dev andy-berry-dev modified the milestone: 1.0 RC1 Dec 10, 2014
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I can't now reproduce this with v0.14.3 (although we've said that before and it was re-opened), even after waking my mac from sleep. This may have been related to how we use the watch service which we've now completely rewritten.

I'm going to close this again and it can be re-opened if people are still having issues.

@dchambers dchambers modified the milestones: 1.0 M1, 1.0 RC1 Jan 15, 2015
@andy-berry-dev andy-berry-dev modified the milestones: 1.0 M1, 0.15 Jan 28, 2015
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Re-opening this again as it seems others are having the same problem. This needs more investigation.

@andy-berry-dev andy-berry-dev reopened this May 8, 2015
@andy-berry-dev andy-berry-dev modified the milestones: Post 1.0, 0.15 May 8, 2015
@andy-berry-dev andy-berry-dev modified the milestones: 1.1, Post 1.0 May 19, 2015
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From feedback from others it sounds like this also happens with the test-server command and not just the serve command.

@dchambers dchambers modified the milestones: Bugs & Docs, 1.1 Sep 15, 2015
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