Posts by Marimuthu Pandu

ORA-00000: normal, successful completion

check correct hostname and ip on /etc/hosts fie or check environment variables.

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expdp throwing ORA-04031 (stream pool) error

increase the memory_max_size to resolve.

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War file not getting deployed in JBoss

Its look like newly copied war may not inheritable permission, add permission and check

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JBoss 7 admin console stuck at loading

While starting standlone.bat add hostname of server or IP     standalone.bat -b 192.168.0.1 or hostname

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JBAS015899: JBoss AS 7.1.1.Final “Brontes” starting

Java 8 wasn’t compatible with JBoss AS7 so I prefered to upgrade the JBoss version rather than downgrade the Java version

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WebLogic Server 12.2 EM and Console Slow Response

Remove the below parameter in startup script   -Dweblogic.UseEnhancedIncrementAdvisor=false

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Node Manager associated with machine Admin server is not reachable

1)Check if Machine is configured in console against Node where Managed Server is running. 2) Check Node Manager IP and port number configured for that Machine. 3)Check firewall and antivirus …

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How to take thread dumb in JVM

1)Verify java installed.   2) find the required process of PID sing below command can take thread dumb.   jstack -l <pid> >> threaddumps.log        

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How to generate heap dump in weblogic using hprof

Using HPROF: You can use HPROF: Heap and CPU Profiling Agent. A complete dump of the current live objects in the heap can be obtained with: -java -agentlib:hprof=heap=dump,format=b -jar application…

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How to find PID using port on windows.

netstat -a -n -o | find “port number”

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