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IBM ODM - WASX7025E: Error found in String ""; cannot create ObjectName
Following on from earlier posts, I'm now building a Decision Server cluster: -/opt/ibm/WebSphere/AppServer/profiles/Dmgr01/bin/createODMDecisionServerCluster.sh -clusterPropertiesFile...
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Eclipse Luna on macOS Mojave - Not working, now working
I've just deployed Eclipse Luna on my Mac, which is running macOS 10.14.1 Mojave: -tar xvzf /Volumes/DaveHaySSD/Software/Eclipse/eclipse-jee-luna-SR2-macosx-cocoa-x86_64.tar.gz ...x eclipse/x...
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I am living in the past - missing ifconfig on Ubuntu
I've just rolled a new VM comprising Ubuntu 18.10, ready to build a Docker/Jenkins/Maven/Git/Liberty PoC environment.First thing I did was to check my IP address: -ifconfigCommand 'ifconfig' not found,...
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Docker CE on Ubuntu 18.10
That'll teach me to use the latest n' greatest Ubuntu 18.10 ( aka Cosmic ): -sudo add-apt-repository \> "deb [arch=amd64] https://download.docker.com/linux/ubuntu \> $(lsb_release -cs)...
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Apple TV Screensavers - On the Mac !
I've had this installed for a while, but noticed that it was a little more clunky since I had upgraded to macOS Mojave 10.14.1.Thankfully, the oh-so-excellent author, John Coates, has updated it...
View ArticleUbuntu 18.04 - Changing the hostname
So I did not realise that it's now so hard to change a hostname in Ubuntu, I've obviously been spoilt in the past.I assumed that it was a case of: -sudo hostname hostname.domain.comsudo vi...
View ArticleHow many open files ? "Too many open files"
I saw this today: -[09/11/18 11:18:19:403 GMT] 00000176 FileDocument E ADMR0104E: The system is unable to read document...
View ArticleReminder - pulling a single file from a ZIP archive
I am following this tutorial: -DevOps with Liberty, Maven, and Chef (Part 1)which requires one to download Apache Derby from here: -Apache Derby 10.10.2.0 Releasespecifically the LIB distribution (...
View ArticlemacOS Mojave and Git - Borked No More
I was trying to clone a repository: -git clone https://github.com/IBM-Cloud/java-helloworldbut got this: -xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing...
View ArticleWAS on Docker - Dockerfiles for WebSphere Application Server traditional
Saw this yesterday: -Dockerfiles for WebSphere Application Server traditionalhttps://github.com/WASdev/ci.docker.websphere-traditional#building-an-application-image…The files in this directory are used...
View ArticleApache Derby - It's almost like my first time
Back with Apache Derby, after quite a long while ( it was IBM Cloudscape back in the day, and it's a core part of a lot of IBM products ), I wanted to create a simple DB to test my Java Persistence...
View ArticleApache Derby - Networking Notworking
Following my earlier post: -Apache Derby - It's almost like my first timeI've been fiddling with the Apache Derby Network ServerHaving unpacked the appropriate derbyrun.jar from the downloaded Derby...
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Git - Learning to fiddle with it properly
I've been using Git on and off for about two years, but have mostly been lazy and depended upon the Github Desktop: -especially for commits and pushes.I'm using an Enterprise Github instance, as hosted...
View ArticlemacOS - Finding and nuking processes by listening port
When I'm trying to find/kill a process on a Linux box, I tend to use my muscle memory of: -netstat -aonp|grep 9043(Not all processes could be identified, non-owned process info will not be shown, you...
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Down the rabbit hole - Fun with Dynamic Web Module version 4.0 and Eclipse...
I’m using Eclipseand WebSphere Liberty Profile~/wlp/bin/server versionWebSphere Application Server 17.0.0.4 (1.0.19.201712061531) on Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_181-b13 (en_GB)and...
View ArticleGoops, I broke WebSphere Liberty ....
Having started a Liberty instance, I was seeing errors : -cat ~/wlp/usr/servers/foobar/logs/console.logLaunching foobar (WebSphere Application Server 18.0.0.3/wlp-1.0.22.cl180320180905-2337) on Java...
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Maven and Spring and Liberty - Broken, now fixed
Having followed this Spring / JPA tutorial : -JPA Tutorialsspecifically this: -Eclipse/JPA Web Application Tutorialand having deployed the resulting WAR file to WebSphere Liberty Profile:...
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IBM Notes on macOS - Aiding my memory ....
So one of my colleagues asked about this earlier ….He was writing a memo, a nice long memo, and then, alas, Notes crashed …..And he lost the draft memo ….And he didn't know that Notes has autosave...
View ArticleIBM InfoSphere Information Server - Passwords
Following on from an earlier few posts about IIS, I hit an issue yesterday, where a client was trying, and failing, to connect the IIS tool ( istool.sh ) to their IIS environment, with a strange...
View ArticleKerberos and Red Hat Enterprise Linux - Now friends
Following a number of previous posts, including: -Koralling Kerberos KeytabsIBM Business Process Manager and Desktop SSO via Kerberos and SPNEGOI was looking for, and failing to find, utilities such as...
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