1 Reply Latest reply on Jul 21, 2000 3:24 PM by 3004

    Cannot spider WLS site - too many open files???

    3004

      To index our site for our search engine, we spider the site (using
      http). All of our documents are JSP pages. After the scripts index a
      few hundered documents,
      we get the following exceptions:

      java.lang.ClassCastException:
      com.sun.java.util.collections.ConcurrentModificationException

      weblogic.utils.AssertionError: ***** ASSERTION FAILED *****[
      getServlet()
      returned null!! ]
      at java.lang.Throwable.fillInStackTrace(Native Method)

      Tue Jul 18 11:06:57 EDT 2000:<E> <ServletContext-General> Compilation of

      /usr/WebLogicCommerce201/server/classfiles/jsp/_products/_cc_95_ms
      /_ttt.java failed: java.io.IOException: Bad file number
      at java.lang.UNIXProcess.forkAndExec(Native Method)

      Here is the related parts of weblogic.log:

      (Note: We use Apache, WLS 5.1, WLCS 2.0.1 on Solaris.We tried spidering
      HTML only using Apache, and it worked. It looks like WLC is having
      problems)

      Tue Jul 18 11:06:58 EDT 2000:<I> <ServletContext-General> Generated java
      file:
      /usr/WebLogicCommerce201/server/classfiles/jsp/_products/_cc_95_multisite/_whitepapers_45_mc.java

      Tue Jul 18 11:06:58 EDT 2000:<E> <ServletContext-General> Compilation of
      /usr/WebLogicCommerce201/server/classfiles/jsp/_products/_cc_95_multisite/_whitepapers_45_mc.java
      failed: java.io.IOException: Bad file number
      at java.lang.UNIXProcess.forkAndExec(Native Method)
      at java.lang.UNIXProcess.forkAndExec(Compiled Code)
      at java.lang.UNIXProcess.<init>(Compiled Code)
      at java.lang.Runtime.execInternal(Native Method)
      at java.lang.Runtime.execInternal(Compiled Code)
      at java.lang.Runtime.exec(Compiled Code)
      at java.lang.Runtime.exec(Compiled Code)
      at weblogic.utils.Executable.exec(Compiled Code)
      at weblogic.utils.Executable.exec(Compiled Code)
      at weblogic.utils.compiler.CompilerInvoker.compileMaybeExit(Compiled
      Code)
      at weblogic.utils.compiler.CompilerInvoker.compile(Compiled Code)
      at weblogic.servlet.jsp.JspStub.compilePage(Compiled Code)
      at weblogic.servlet.jsp.JspStub.prepareServlet(Compiled Code)
      at weblogic.servlet.internal.ServletStubImpl.getServlet(Compiled
      Code)
      at weblogic.servlet.internal.ServletStubImpl.invokeServlet(Compiled
      Code)
      at weblogic.servlet.internal.ServletStubImpl.invokeServlet(Compiled
      Code)
      at
      weblogic.servlet.internal.ServletContextImpl.invokeServlet(Compiled
      Code)
      at
      weblogic.servlet.internal.ServletContextImpl.invokeServlet(Compiled
      Code)
      at
      weblogic.servlet.internal.ServletContextManager.invokeServlet(Compiled
      Code)
      at weblogic.socket.MuxableSocketHTTP.invokeServlet(Compiled Code)
      at weblogic.socket.MuxableSocketHTTP.execute(Compiled Code)
      at weblogic.kernel.ExecuteThread.run(Compiled Code)

      java.io.IOException: Compiler failed
      executable.exec([Ljava.lang.String;[/usr/java/bin/javac, -classpath,
      /usr/java1.2/jre/lib/rt.jar:/usr/java1.2/jre/lib/i18n.jar:/usr/java1.2/jre/classes:/CyberSource/ics/cdkjava12-3300/cdkjava3300.jar:/usr/java/jre/lib/rt.jar:/usr/WebLogicCommerce201/lib/weblogic510sp1boot.jar:/usr/weblogic/classes/boot:/usr/weblogic/eval/cloudscape/lib/cloudscape.jar:/usr/WebLogicCommerce201/lib/weblogic510sp1.jar:/usr/WebLogicCommerce201/lib/WebLogic_RDBMS.jar:/usr/weblogic/mssqlserver4/classes:/usr/weblogic/license:/usr/weblogic/classes:/usr/weblogic/lib/weblogicaux.jar:/usr/weblogic/lib/rmi-iiop12.jar:/usr/WebLogicCommerce201/license:/usr/WebLogicCommerce201/lib/wljsp.jar:/usr/WebLogicCommerce201/lib/esportal.jar:/usr/WebLogicCommerce201/lib/pt_admin.jar:/usr/WebLogicCommerce201/lib/foundation.jar:/usr/WebLogicCommerce201/lib/axiom.jar:/usr/WebLogicCommerce201/lib/bridge.jar:/usr/WebLogicCommerce201/lib/rules.jar:/usr/WebLogicCommerce201/lib/jrulesserviceprovider.jar:/usr/WebLogicCommerce201/classes:/usr/WebLogicCommerce201/lib/foundation-bmp-deploy.jar:/usr/WebLogicCommerce201/lib/axiom-bmp-deploy.jar:/usr/WebLogicCommerce201/lib/ebusiness-bmp-deploy.jar:/usr/WebLogicCommerce201/lib/examples-bmp-deploy.jar:/usr/WebLogicCommerce201/lib/collections.zip:/usr/WebLogicCommerce201/lib/helper-bmp.jar:/usr/WebLogicCommerce201/lib/classes111.zip:/usr/rational_java_adds/activation.jar:/usr/rational_java_adds/mail.jar:/usr/rational_java_adds/vsearch.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar832.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar833.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar834.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar835.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar836.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar837.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar838.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar839.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar840.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar841.jar:/usr/weblogic510/lib/persistence/WebLogic_RDBMS.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar842.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar843.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar844.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar845.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar846.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar847.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar848.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar849.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar850.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar851.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar852.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar853.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar854.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar855.jar:/usr/weblogic/myserver/servletclasses:/usr/WebLogicCommerce201/server/classfiles,
      -d, /usr/WebLogicCommerce201/server/classfiles,
      /usr/WebLogicCommerce201/server/classfiles/jsp/_products/_cc_95_multisite/_whitepapers_45_mc.java])

      at java.lang.Throwable.fillInStackTrace(Native Method)
      at java.lang.Throwable.fillInStackTrace(Compiled Code)
      at java.lang.Throwable.<init>(Compiled Code)
      at java.lang.Exception.<init>(Compiled Code)
      at java.io.IOException.<init>(Compiled Code)
      at weblogic.utils.compiler.CompilerInvoker.compileMaybeExit(Compiled
      Code)
      at weblogic.utils.compiler.CompilerInvoker.compile(Compiled Code)
      at weblogic.servlet.jsp.JspStub.compilePage(Compiled Code)
      at weblogic.servlet.jsp.JspStub.prepareServlet(Compiled Code)
      at weblogic.servlet.internal.ServletStubImpl.getServlet(Compiled
      Code)
      at weblogic.servlet.internal.ServletStubImpl.invokeServlet(Compiled
      Code)
      at weblogic.servlet.internal.ServletStubImpl.invokeServlet(Compiled
      Code)
      at
      weblogic.servlet.internal.ServletContextImpl.invokeServlet(Compiled
      Code)
      at
      weblogic.servlet.internal.ServletContextImpl.invokeServlet(Compiled
      Code)
      at
      weblogic.servlet.internal.ServletContextManager.invokeServlet(Compiled
      Code)
      at weblogic.socket.MuxableSocketHTTP.invokeServlet(Compiled Code)
      at weblogic.socket.MuxableSocketHTTP.execute(Compiled Code)
      at weblogic.kernel.ExecuteThread.run(Compiled Code)

      Tue Jul 18 11:06:58 EDT 2000:<E> <ServletContext-General> Servlet failed
      with Exception
      java.io.IOException: Compiler failed
      executable.exec([Ljava.lang.String;[/usr/java/bin/javac, -classpath,
      /usr/java1.2/jre/lib/rt.jar:/usr/java1.2/jre/lib/i18n.jar:/usr/java1.2/jre/classes:/CyberSource/ics/cdkjava12-3300/cdkjava3300.jar:/usr/java/jre/lib/rt.jar:/usr/WebLogicCommerce201/lib/weblogic510sp1boot.jar:/usr/weblogic/classes/boot:/usr/weblogic/eval/cloudscape/lib/cloudscape.jar:/usr/WebLogicCommerce201/lib/weblogic510sp1.jar:/usr/WebLogicCommerce201/lib/WebLogic_RDBMS.jar:/usr/weblogic/mssqlserver4/classes:/usr/weblogic/license:/usr/weblogic/classes:/usr/weblogic/lib/weblogicaux.jar:/usr/weblogic/lib/rmi-iiop12.jar:/usr/WebLogicCommerce201/license:/usr/WebLogicCommerce201/lib/wljsp.jar:/usr/WebLogicCommerce201/lib/esportal.jar:/usr/WebLogicCommerce201/lib/pt_admin.jar:/usr/WebLogicCommerce201/lib/foundation.jar:/usr/WebLogicCommerce201/lib/axiom.jar:/usr/WebLogicCommerce201/lib/bridge.jar:/usr/WebLogicCommerce201/lib/rules.jar:/usr/WebLogicCommerce201/lib/jrulesserviceprovider.jar:/usr/WebLogicCommerce201/classes:/usr/WebLogicCommerce201/lib/foundation-bmp-deploy.jar:/usr/WebLogicCommerce201/lib/axiom-bmp-deploy.jar:/usr/WebLogicCommerce201/lib/ebusiness-bmp-deploy.jar:/usr/WebLogicCommerce201/lib/examples-bmp-deploy.jar:/usr/WebLogicCommerce201/lib/collections.zip:/usr/WebLogicCommerce201/lib/helper-bmp.jar:/usr/WebLogicCommerce201/lib/classes111.zip:/usr/rational_java_adds/activation.jar:/usr/rational_java_adds/mail.jar:/usr/rational_java_adds/vsearch.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar832.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar833.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar834.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar835.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar836.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar837.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar838.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar839.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar840.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar841.jar:/usr/weblogic510/lib/persistence/WebLogic_RDBMS.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar842.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar843.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar844.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar845.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar846.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar847.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar848.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar849.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar850.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar851.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar852.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar853.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar854.jar:/usr/WebLogicCommerce201/server/tmp_deployments/ejbjar855.jar:/usr/weblogic/myserver/servletclasses:/usr/WebLogicCommerce201/server/classfiles,
      -d, /usr/WebLogicCommerce201/server/classfiles,
      /usr/WebLogicCommerce201/server/classfiles/jsp/_products/_cc_95_multisite/_whitepapers_45_mc.java])

      at java.lang.Throwable.fillInStackTrace(Native Method)
      at java.lang.Throwable.fillInStackTrace(Compiled Code)
      at java.lang.Throwable.<init>(Compiled Code)
      at java.lang.Exception.<init>(Compiled Code)
      at java.io.IOException.<init>(Compiled Code)
      at weblogic.utils.compiler.CompilerInvoker.compileMaybeExit(Compiled
      Code)
      at weblogic.utils.compiler.CompilerInvoker.compile(Compiled Code)
      at weblogic.servlet.jsp.JspStub.compilePage(Compiled Code)
      at weblogic.servlet.jsp.JspStub.prepareServlet(Compiled Code)
      at weblogic.servlet.internal.ServletStubImpl.getServlet(Compiled
      Code)
      at weblogic.servlet.internal.ServletStubImpl.invokeServlet(Compiled
      Code)
      at weblogic.servlet.internal.ServletStubImpl.invokeServlet(Compiled
      Code)
      at
      weblogic.servlet.internal.ServletContextImpl.invokeServlet(Compiled
      Code)
      at
      weblogic.servlet.internal.ServletContextImpl.invokeServlet(Compiled
      Code)
      at
      weblogic.servlet.internal.ServletContextManager.invokeServlet(Compiled
      Code)
      at weblogic.socket.MuxableSocketHTTP.invokeServlet(Compiled Code)
      at weblogic.socket.MuxableSocketHTTP.execute(Compiled Code)
      at weblogic.kernel.ExecuteThread.run(Compiled Code)

      Tue Jul 18 11:06:59 EDT 2000:<E> <ServletContext-General> Servlet failed
      with Exception
      weblogic.utils.AssertionError: ***** ASSERTION FAILED *****[
      getServlet() returned null!! ]
      at java.lang.Throwable.fillInStackTrace(Native Method)
      at java.lang.Throwable.fillInStackTrace(Compiled Code)
      at java.lang.Throwable.<init>(Compiled Code)
      at java.lang.Error.<init>(Compiled Code)
      at weblogic.utils.NestedError.<init>(Compiled Code)
      at weblogic.utils.AssertionError.<init>(Compiled Code)
      at weblogic.utils.Debug.assert(Compiled Code)
      at weblogic.servlet.internal.ServletStubImpl.invokeServlet(Compiled
      Code)
      at weblogic.servlet.internal.RequestDispatcherImpl.include(Compiled
      Code)
      at weblogic.servlet.internal.RequestDispatcherImpl.include(Compiled
      Code)
      at weblogic.servlet.jsp.PageContextImpl.include(Compiled Code)
      at
      jsp._products._cc_95_multisite._reviews._jspService(_reviews.java:89)
      at weblogic.servlet.jsp.JspBase.service(Compiled Code)
      at weblogic.servlet.internal.ServletStubImpl.invokeServlet(Compiled
      Code)
      at weblogic.servlet.internal.ServletStubImpl.invokeServlet(Compiled
      Code)
      at
      weblogic.servlet.internal.ServletContextImpl.invokeServlet(Compiled
      Code)
      at
      weblogic.servlet.internal.ServletContextImpl.invokeServlet(Compiled
      Code)
      at
      weblogic.servlet.internal.ServletContextManager.invokeServlet(Compiled
      Code)
      at weblogic.socket.MuxableSocketHTTP.invokeServlet(Compiled Code)
      at weblogic.socket.MuxableSocketHTTP.execute(Compiled Code)
      at weblogic.kernel.ExecuteThread.run(Compiled Code)

      Tue Jul 18 11:06:59 EDT 2000:<I> <ServletContext-General> Generated java
      file:
      /usr/WebLogicCommerce201/server/classfiles/jsp/_global/_includes/_leftnav.java

      Tue Jul 18 11:06:59 EDT 2000:<E> <ServletContext-General> Compilation of
      /usr/WebLogicCommerce201/server/classfiles/jsp/_global/_includes/_leftnav.java
      failed: java.io.IOException: Bad file number
      at java.lang.UNIXProcess.forkAndExec(Native Method)
      at java.lang.UNIXProcess.forkAndExec(Compiled Code)
      at java.lang.UNIXProcess.<init>(Compiled Code)
      at java.lang.Runtime.execInternal(Native Method)
      at java.lang.Runtime.execInternal(Compiled Code)
      at java.lang.Runtime.exec(Compiled Code)
      at java.lang.Runtime.exec(Compiled Code)
      at weblogic.utils.Executable.exec(Compiled Code)
      at weblogic.utils.Executable.exec(Compiled Code)
      at weblogic.utils.compiler.CompilerInvoker.compileMaybeExit(Compiled
      Code)
      at weblogic.utils.compiler.CompilerInvoker.compile(Compiled Code)
      at weblogic.servlet.jsp.JspStub.compilePage(Compiled Code)
      at weblogic.servlet.jsp.JspStub.prepareServlet(Compiled Code)
      at weblogic.servlet.internal.ServletStubImpl.getServlet(Compiled
      Code)
      at weblogic.servlet.internal.ServletStubImpl.invokeServlet(Compiled
      Code)
      at weblogic.servlet.internal.RequestDispatcherImpl.include(Compiled
      Code)
      at weblogic.servlet.internal.RequestDispatcherImpl.include(Compiled
      Code)
      at weblogic.servlet.jsp.PageContextImpl.include(Compiled Code)
      at
      jsp._products._cc_95_multisite._support._jspService(_support.java:89)
      at weblogic.servlet.jsp.JspBase.service(Compiled Code)
      at weblogic.servlet.internal.ServletStubImpl.invokeServlet(Compiled
      Code)
      at weblogic.servlet.internal.ServletStubImpl.invokeServlet(Compiled
      Code)
      at
      weblogic.servlet.internal.ServletContextImpl.invokeServlet(Compiled
      Code)
      at
      weblogic.servlet.internal.ServletContextImpl.invokeServlet(Compiled
      Code)
      at
      weblogic.servlet.internal.ServletContextManager.invokeServlet(Compiled
      Code)
      at weblogic.socket.MuxableSocketHTTP.invokeServlet(Compiled Code)
      at weblogic.socket.MuxableSocketHTTP.execute(Compiled Code)
      at weblogic.kernel.ExecuteThread.run(Compiled Code)