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04 December 2018

play with WLST

Deleting JMS messages using WLST

At time you will see that your environment ends up with n numbers of messages getting piled up, and it is not always a good option to remove the Filestore, instead another option is to purge/delete the messages from queues.

do the following to achieve this

# set WLS environment
$ ORACLE_HOME/wlserver/server/bin/./setWLSenv.sh

# launch WLST
$ ORACLE_HOME/oracle_common/common/bin/./wlst.sh

$ java weblogic.WLST

wls:/offline>connect('weblogic','weblogic1','t3://192.0.0.123:7001')
wls:/domain/serverConfig>serverRuntime()
wls:/domain/serverRuntime>cd('JMSRuntime')
wls:/domain/serverRuntime/JMSRuntime>:ls()
wls:/domain/serverRuntime/JMSRuntime>:cd('server.jms')
wls:/domain/serverRuntime/JMSRuntime/server.jms> cd ('JMSServers')
wls:/domain/serverRuntime/JMSRuntime/server.jms/JMSServers>cd (JMSServer-1')


**
wls:/WLST_domain/serverRuntime>cd('JMSRuntime/managed1_wls.jms/JMSServers/JMSServer-1/Destinations/SystemModule-0!com/fixstream/benifits/dr/out/dq')
wls:/WLST_domain/serverRuntime/JMSRuntime/managed1_wls.jms/JMSServers/JMSServer-0/Destinations/SystemModule-0!Queue-0> ls()
wls:/WLST_domain/serverRuntime/JMSRuntime/managed1_wls.jms/JMSServers/JMSServer4/Destinations/SystemModule-0!Queue-0> cmo.deleteMessages('')
**

do the necessary changes and that's it.

App Un-deployment using WLST


# set WLS environment
$ ORACLE_HOME/wlserver/server/bin/./setWLSenv.sh

# launch WLST
$ ORACLE_HOME/oracle_common/common/bin/./wlst.sh

$ java weblogic.WLST

wls:/offline>connect('weblogic','weblogic1','t3://192.0.0.123:7001')
wls:/domain/serverConfig>listApplications()
wls:/domain/serverConfig>edit()
wls:/domain/serverConfig/startEdit()
wls:/domain/serverConfig/stopApplication('myapp')
wls:/domain/serverConfig/undeploy('myapp')
wls:/domain/serverConfig/save()

wls:/domain/serverConfig/activate()
wls:/domain/serverConfig/exit()

# use below command to Deploy application
deploy('myapp','/app/deliv/myapp.war',targets='managed1_mydom01')


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