Below are few most common issues you might run into when trying to start a NodeManager. 1. weblogic.nodemanager.common.ConfigException: Native version
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this category contains posts related to Troubleshooting
Weblogic Server Stuck thread and very high cpu usage when executing a query
We were observing frequent server hangs. On taking thread dumps at the time of hang we found the following culprit
Continue readingWeblogic STUCK Thread on executing query on MS SQL Server 2008
Stuck threads were observed on Weblogic Server. Thread was stuck at this point. at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.read(SocketInputStream.java:129) at com.microsoft.sqlserver.jdbc.TDSChannel.read(IOBuffer.java:1579)
Continue readingAnalyzing memory leak on Weblogic Server
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Continue readingWeblogic JMS Test plan using Apache JMETER
With the ever growing business needs, today’s companies need their web applications to be robust and highly scalable. Before deploying
Continue readingCommon classloader (ClassNotFoundException) issues in WebSphere Application Server
JNDI lookup for a WebSphere application server resource could be tricky due to lots of client jar being required. Below
Continue readingTroubleshooting classloader issues with WebSphere
What is a Classloader: ClassLoader is the central entity of Java Virtual Machine. It is responsible for loading the classes
Continue readingWeblogic Thread Dumps
There could be scenarios like Server Hang, Crashes, Performance delays where you might need to capture Weblogic Thread Dumps for
Continue readingAnalyzing WebSphere Thread Dump
We can take thread dump on WAS using wsadmin tool in the following way. D:IBMWebSphereAppServerprofilesProcessCommanderbin>wsadmin.bat WASX7209I: Connected to process “server1”
Continue readingHow to Analyze verbosegc of IBM JDK
We can use IBM Pattern Modeling and Analysis Tool for this purpose. Its a very simple and effective tool
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