java.io.FileNotFoundException

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  • Since the configuration changes went in I have found that the tests no longer run and hang indefinitely Looking at the logs I see the following error: {noformat} 2015-03-02 16:19:59,251 WARN webapp.WebInfConfiguration (WebInfConfiguration.java:unpack) - Web application not found /mnt/tachyon_default_home/core/src/main/webapp 2015-03-02 16:19:59,252 WARN webapp.WebAppContext (WebAppContext.java:doStart) - Failed startup of context o.e.j.w.WebAppContext{/,null},/mnt/tachyon_default_home/core/src/main/webapp java.io.FileNotFoundException: /mnt/tachyon_default_home/core/src/main/webapp at org.eclipse.jetty.webapp.WebInfConfiguration.unpack(WebInfConfiguration.java:505) at org.eclipse.jetty.webapp.WebInfConfiguration.preConfigure(WebInfConfiguration.java:71) at org.eclipse.jetty.webapp.WebAppContext.preConfigure(WebAppContext.java:445) at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:481) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:229) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95) at org.eclipse.jetty.server.Server.doStart(Server.java:281) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at tachyon.web.UIWebServer.startWebServer(UIWebServer.java:113) at tachyon.master.TachyonMaster.start(TachyonMaster.java:297) at tachyon.master.LocalTachyonMaster$2.run(LocalTachyonMaster.java:109) at java.lang.Thread.run(Thread.java:744) {noformat} Which is because {{UIWebServer}} creates a new {{TachyonConf}} instance ignoring all the test configuration that may have been passed to the {{TachyonMaster}} that creates it. I have a local fix which ensures that we explicitly pass the {{TachyonConf}} to the {{UIWebServer}} and this resolves the error seen above although the tests still hang locally on my OS X box. It looks like there is some environmental issue causing this since tests are clearly passing on AmpLabs Jenkins instance.
    via by Rob Vesse,
  • Since the configuration changes went in I have found that the tests no longer run and hang indefinitely Looking at the logs I see the following error: {noformat} 2015-03-02 16:19:59,251 WARN webapp.WebInfConfiguration (WebInfConfiguration.java:unpack) - Web application not found /mnt/tachyon_default_home/core/src/main/webapp 2015-03-02 16:19:59,252 WARN webapp.WebAppContext (WebAppContext.java:doStart) - Failed startup of context o.e.j.w.WebAppContext{/,null},/mnt/tachyon_default_home/core/src/main/webapp java.io.FileNotFoundException: /mnt/tachyon_default_home/core/src/main/webapp at org.eclipse.jetty.webapp.WebInfConfiguration.unpack(WebInfConfiguration.java:505) at org.eclipse.jetty.webapp.WebInfConfiguration.preConfigure(WebInfConfiguration.java:71) at org.eclipse.jetty.webapp.WebAppContext.preConfigure(WebAppContext.java:445) at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:481) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:229) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95) at org.eclipse.jetty.server.Server.doStart(Server.java:281) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at tachyon.web.UIWebServer.startWebServer(UIWebServer.java:113) at tachyon.master.TachyonMaster.start(TachyonMaster.java:297) at tachyon.master.LocalTachyonMaster$2.run(LocalTachyonMaster.java:109) at java.lang.Thread.run(Thread.java:744) {noformat} Which is because {{UIWebServer}} creates a new {{TachyonConf}} instance ignoring all the test configuration that may have been passed to the {{TachyonMaster}} that creates it. I have a local fix which ensures that we explicitly pass the {{TachyonConf}} to the {{UIWebServer}} and this resolves the error seen above although the tests still hang locally on my OS X box. It looks like there is some environmental issue causing this since tests are clearly passing on AmpLabs Jenkins instance.
    via by Rob Vesse,
  • {code:java} 2015-07-31 17:04:45,008 WARN webapp.WebInfConfiguration (WebInfConfiguration.java:unpack) - Web application not found /home/user/tachyon/integration-tests/src/main/webapp 2015-07-31 17:04:45,009 WARN webapp.WebAppContext (WebAppContext.java:doStart) - Failed startup of context o.e.j.w.WebAppContext{/,null},/home/user/tachyon/integration-tests/src/main/webapp java.io.FileNotFoundException: /home/user/tachyon/integration-tests/src/main/webapp at org.eclipse.jetty.webapp.WebInfConfiguration.unpack(WebInfConfiguration.java:505) at org.eclipse.jetty.webapp.WebInfConfiguration.preConfigure(WebInfConfiguration.java:71) at org.eclipse.jetty.webapp.WebAppContext.preConfigure(WebAppContext.java:445) at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:481) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:229) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:229) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95) at org.eclipse.jetty.server.Server.doStart(Server.java:281) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at tachyon.web.UIWebServer.startWebServer(UIWebServer.java:112) at tachyon.master.TachyonMaster.start(TachyonMaster.java:333) at tachyon.master.LocalTachyonMaster$2.run(LocalTachyonMaster.java:119) at java.lang.Thread.run(Thread.java:745) {code}
    via by Pengfei Xuan,
  • {code:java} 2015-07-31 17:04:45,008 WARN webapp.WebInfConfiguration (WebInfConfiguration.java:unpack) - Web application not found /home/user/tachyon/integration-tests/src/main/webapp 2015-07-31 17:04:45,009 WARN webapp.WebAppContext (WebAppContext.java:doStart) - Failed startup of context o.e.j.w.WebAppContext{/,null},/home/user/tachyon/integration-tests/src/main/webapp java.io.FileNotFoundException: /home/user/tachyon/integration-tests/src/main/webapp at org.eclipse.jetty.webapp.WebInfConfiguration.unpack(WebInfConfiguration.java:505) at org.eclipse.jetty.webapp.WebInfConfiguration.preConfigure(WebInfConfiguration.java:71) at org.eclipse.jetty.webapp.WebAppContext.preConfigure(WebAppContext.java:445) at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:481) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:229) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:229) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95) at org.eclipse.jetty.server.Server.doStart(Server.java:281) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at tachyon.web.UIWebServer.startWebServer(UIWebServer.java:112) at tachyon.master.TachyonMaster.start(TachyonMaster.java:333) at tachyon.master.LocalTachyonMaster$2.run(LocalTachyonMaster.java:119) at java.lang.Thread.run(Thread.java:745) {code}
    via by Pengfei Xuan,
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    • java.io.FileNotFoundException: /mnt/tachyon_default_home/core/src/main/webapp at org.eclipse.jetty.webapp.WebInfConfiguration.unpack(WebInfConfiguration.java:505) at org.eclipse.jetty.webapp.WebInfConfiguration.preConfigure(WebInfConfiguration.java:71) at org.eclipse.jetty.webapp.WebAppContext.preConfigure(WebAppContext.java:445) at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:481) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:229) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95) at org.eclipse.jetty.server.Server.doStart(Server.java:281) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at tachyon.web.UIWebServer.startWebServer(UIWebServer.java:113) at tachyon.master.TachyonMaster.start(TachyonMaster.java:297) at tachyon.master.LocalTachyonMaster$2.run(LocalTachyonMaster.java:109) at java.lang.Thread.run(Thread.java:744)

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