Jetty + OSGi導致奇怪的緩存錯誤

Question

我試圖從OSGi服務器運行嵌入式jetty實例。

服務器啓動時，我可以在日誌中看到以下內容：

Started o.e.j.w.WebAppContext@1f437060{/browser,bundle://201.0:24/browser,AVAILABLE} 

第一個請求是成功的，但後來請求將導致堆棧跟蹤，例如

WARN | ResourceCache | Could not load bundle://201.0:24/browser/index.html true 1415275444922 java.nio.HeapByteBuffer[pos=0 lim=9 cap=9] java.nio.HeapByteBuffer[pos=0 lim=29 cap=29] 
WARN | ResourceCache | 
java.io.FileNotFoundException: \browser\index.html (Det går inte att hitta sökvägen) 
    at java.io.RandomAccessFile.open(Native Method)[:1.8.0_20] 
    at java.io.RandomAccessFile.<init>(RandomAccessFile.java:243)[:1.8.0_20] 
    at org.eclipse.jetty.util.BufferUtil.readFrom(BufferUtil.java:408)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.ResourceCache.getIndirectBuffer(ResourceCache.java:296)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.ResourceCache$Content.getIndirectBuffer(ResourceCache.java:478)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.ResourceCache$Content.getInputStream(ResourceCache.java:525)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.HttpOutput.sendContent(HttpOutput.java:427)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.HttpOutput.sendContent(HttpOutput.java:345)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.servlet.DefaultServlet.sendData(DefaultServlet.java:887)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.servlet.DefaultServlet.doGet(DefaultServlet.java:493)[201:com.test.mybundle:1.0.0] 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:735)[201:com.test.mybundle:1.0.0] 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:698)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:505)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:138)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:582)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:213)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1096)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:432)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:175)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1030)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:136)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:261)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:101)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.servlet.DefaultServlet.doGet(DefaultServlet.java:546)[201:com.test.mybundle:1.0.0] 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:735)[201:com.test.mybundle:1.0.0] 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:698)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:505)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:138)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:564)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:213)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1096)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:432)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:175)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1030)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:136)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:52)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.Server.handle(Server.java:445)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:268)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:229)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.io.AbstractConnection$ReadCallback.run(AbstractConnection.java:358)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:601)[201:com.test.mybundle:1.0.0] 
    at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:532)[201:com.test.mybundle:1.0.0] 
    at java.lang.Thread.run(Thread.java:745)[:1.8.0_20] 

我的猜測是路徑前綴bundle://不支持。這可能是問題所在，如果是這樣，這怎麼解決？

Answer 1

ServiceMix已經在Web Feature中構建。您只需安裝war或http功能，它也將安裝Jetty服務器。這就是你需要做的，沒有額外的安裝在ServiceMix/Karaf容器中。