Sarav is the creator and Founding Author of Devops Junction. He has 13+ years of experience in Software Development and Architecture. He has written around 250+ articles on various technologies.

How to handle the weblogic too many open files exception

How to handle the weblogic Too many open files exceptions in Linux environment. Exception: <Jan 9, 2018 11:06:01 AM IST> <Notice> <Server> <> <mwiserver2> <DynamicListenThread[Default]> <<WLS Kernel>> <> <> <1515557161382> <BEA-002614> <Reopening channel "Default" on> ####<Jan 9, 2018 11:06:01 AM IST> <Error> <Server> <> <mwiserver2> <DynamicListenThread[Default]> <<WLS Kernel>> <>[...]

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Remote Server - File System Lister [Linux]

Have you ever  had the requirement of logging in to the Nnumber of remote servers (without keybased authentication ) and  get the mount point information and save it as CSV Report (or) Print it with a good console formatting. Then this is for you. Basically, It is a Shell script ([...]

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weblogic.Deployer Exception - Server Unavailable

While Doing the deployment throught Jenkins/Hudson/Anthill continious integration server tools (or) while directly deploying the app using weblogic.Deployer (or) during the normal console deployment, there are chances you might have come across this exception. Exception: java.rmi.RemoteException: [Deployer:149145]Unable to contact  'mwiServer3'. Deployment is deferred until 'mwiServer3' becomes available. Deployment Logs weblogic@mwinventory01>[...]

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How to Pack and Unpack the Domain in weblogic

pack and unpack of weblogic domain While setting up the distributed WebLogic domain infrastructure,   You might have wondered,(as I did) "how am going to get the another unix machine into my domain and register it or create the managed server in it ?" Installing the WebLogic and re-creating the domain[...]

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Weblogic 12c Oracle Datasource TNS Exception

Problem While creating a Oracle Data source in weblogic 12c, If you are encountering the below error message upon TestConnection. Though all the SID(Database name) and Host and Port are Correct Listener refused the connection with the following error: ORA-12505, TNS:listener does not currently know of SID given in connect descriptor[...]

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Weblogic Config XML reader

Have you ever wanted to get the server configuration information of WebLogic directly from config.xml without using WLST. I recently had the same requirement and spent a little time ( I think ) to create this simple XML parser in python which helped me in reading the config.xml file's content[...]

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