websphere-7

问题 I'm working with WAS 7.0 and I found this error: [27/10/13 11:55:06:727 CET] 00000023 servlet E com.ibm.ws.webcontainer.servlet.ServletWrapper run [Servlet Error]-[class java.lang.NullPointerException: null]: java.lang.ClassNotFoundException: class java.lang.NullPointerException: null at java.beans.Beans.instantiate(Beans.java:190) at java.beans.Beans.instantiate(Beans.java:75) at com.ibm.ws.webcontainer.servlet.ServletWrapper$1.run(ServletWrapper.java:1909) at com.ibm.ws.security.util

问题 I'm using Worklight 5.0.6.20130311-0918, running on WebSphere application server (7.0.0.21) on RedHat Linux, and I'm trying to deploy an app using Worklight Console. I'm getting an error: 'Failed to deploy application 'CitizenCollaboration-android-1.0.5.wlapp'. : ERROR' There is not much information in WebSphere's SystemOut.log. I tried increasing the trace level in the App Server Admin Console but still not enough error information. Note: I'm able to deploy worklight adapters successfully

问题 I just picked up an existing web application at work that is supposed to log its activity using Log4J. I've configured my workspace exactly as I was told to and everything else (db connection, authentication, etc...) works fine except that the nothing is being written to the log file. Other similar applications have no problem logging. I've looked at the WebSphere console when the application starts up and there are no errors there that might indicate why Log4J isn't logging. I mentioned this

问题 Can JSF 2.0 be used with WebSphere Application Server version 7.x? If so, how? 回答1: The WebSphere Infocenter indicates that the right way to change to an alternative JSF implementation is to create a WebSphere Shared Library with the isolated classloader option enabled. Any modules that need JSF 2 would be associated with the new shared library, and then the application would start with JSF 2 instead of JSF 1.2. It is also necessary to have fix pack 7.0.0.19 or later installed. 回答2: Websphere

问题 I am trying to migrate an application from Websphere 6.1 to 7.0 I noticed that many of the ibm MQ/JMS classes have changed/disappeared =) In particular, I am getting errors on com.ibm.msg.client.jms.JmsQueue com.ibm.mq.jmqi.JmqiObject it is saying "...cannot be resolved. It is indirectly referenced from required .class files" Does anyone know what I can do to get this to compile? thanks 回答1: Hard to say exactly from the description so I'll provide some general pointers that may be of help.

问题 I'm using Hibernate 3.4 on Websphere 7, with Spring 2.5.6 On startup, my application seems to have problems with Hibernate vs. OpenJPA: 10/02/12 10:41:50:448 GMT] 00000010 LocalEntityMa I org.springframework.orm.jpa.LocalEntityManagerFactoryBean createNativeEntityManagerFactory Building JPA EntityManagerFactory for persistence unit 'mypu' [10/02/12 10:41:50:495 GMT] 00000010 SystemErr R WARNING: Found unrecognized persistence provider "org.hibernate.ejb.HibernatePersistence" in place of

问题 We have the requirement of going to Vendor login page from the main application. If the session is valid then the data selected in the main application is visible in the Vendor page are we are storing the data in session. For Handling this, in Tomcat we had below code in the starting of Vendor login jsp. request.getSession().invalidate(); We are migrating now to Websphere Application Server. The same code is not working in WAS. We are getting IllegalStateException. Somewhere I read that WAS

问题 I have 4 GB heap size allocated to JVM . why should i choose genconn GC policy for short lived object. As far as my understanding is genconn will divide the Heap into 2 parts (nursery and tenured ) which will increase the response time of the application but not throughput as i have sufficient heap size for my application. But if i am only concerned about the throughput should i not use optthruput policy so that i have less GC call. I can only think of one advantage of genconn is to avoid

问题 i've got a websphere 6.1 cluster environment which is composed of two nodes with 2 appservers each. Let's call NodeA including Server1(2809) & Server2(2810) , NodeB including Server3(2811) & Server4(2812) . Meanwhile, i created a cluster-scope datasource with JNDI local_db . Right now i want to get database connection in a java client through WAS ORB call from above environment. The specific part of java code would look like this: Hashtable env = new Hashtable(); env.put(Context.INITIAL

问题 I am trying to deploy an application on WebSphere 7.0 and the Resource adapter is not getting started. What could be the reason for this. Is the resource adapter not accessible by the application being deployed? or is there a WAS configuration that needs to be set right? The file log4j.properties do exist and have proper permissions. The error message is O log4j: Trying to find [/web/properties/Cluster/log4j.properties] using ClassLoader.getSystemResource(). [9/8/14 10:16:04:703 BST] 00000027