Posts in Category "JRun"

JRun 4 Updater 6: Hot fix for JRun deadlocking when load testing application with large session objects that are locked

(Hot fix) This TechNote provides a link to the JRun4 Updater 6 hot fix JAR file that contains the fix for the following JRun defect:

60495 – JRun deadlocks when load testing an application that has around 100k or more of session data per user and the application locks the session object when making any change to it.

JRun 4 Updater 6: Hot fix for JRun hanging if a servlet calls another servlet in init method

(Hot fix) This TechNote provides a link to the JRun4 Updater 6 hot fix JAR file that contains the fix for the following JRun defect:

61237 – JRun hangs if a Servlet calls another Servlet in init() method.

JRun 4 Updater 6 : Hot fix for user supplied servlet response wrapper ignored by JRun

(Hot fix) This TechNote provides a link to the JRun4 Updater 6 hot fix JAR file that contains the fix for the following JRun defect:

61205 – User supplied servlet response wrapper is ignored by JRun.

Webserver connector hangs while trying to configure remote ColdFusion MX/JRun server

(TechNote) The web server configuration tool, wsconfig, may appear to hang while trying to configure a remote ColdFusion MX or JRun server.

JRun 4: Error ‘500 Could not invoke Java compiler’ when compiling JSP

(TechNote) The following error may be seen when compiling a JSP page:

500 Could not invoke Java compiler, please make sure jikesw is in
C:\JRun4/bin or put a JDK bin directory in your path.

Precompiled JSP files for deployment in JRun 4

(TechNote) In JRun 4, when you compile a JSP using the JSPC off-line compiler, three different types of files are generated, .class, .ct, and .dep files.

If you try to deploy only the .class file, without the .ct and .dep files for the JSP, the following error will be thrown:

java.lang.NoClassDefFoundError
at jrun.jsp.runtime.ConstantTable.load(ConstantTable.java:51)

JRun 4 Updater 6 : Hot fix 56259

(Hot fix) This TechNote provides a hot fix for the following JRun defect:

56259 – User-timeout property provided for a JRun data source does not work any more with JRun 4 Updater 3. If a query takes more than the value provided for the user-timeout, JRun does not stop processing the query.

JRun 4 Updater 6: Hot fix for defects 61163 and 61162

(Hot fix) This TechNote provides a hot fix for the following JRun defects:

61163 – JRun does not recognize the Class-path in Manifest.mf when the EAR is deployed to the cluster directory.
61162 – A JSP in an EAR application has access to the classes specified in the Class-path of another EAR’s Manifest.mf. As the EAR application has its own classloader, a JSP file in an EAR should not be able access the classes in another EAR.

ColdFusion MX 7: Slow server startup on Red Hat EL4

(TechNote) When running on Red Hat Enterprise Linux 4, the startup of the ColdFusion MX/JRun server may take four to six minutes.

JRun 4: Disabling JSP processing on iPlanet/SunOne

(TechNote) After configuring the web server connector for JRun 4, the iPlanet/SunOne web server may continue processing JSP pages.