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Latest 7 Posts
The WebSphere Contrarian: Are you getting the most out of virtualization?
Sat, Apr 18th 2015 82
How to manually generate a Heapdump in WebSphere on Windows
Wed, Apr 15th 2015 28
IBM BPM - SCA and BPEL
Wed, Apr 15th 2015 135
IBM Business Monitor - Yet more on Cognos dependencies
Wed, Apr 15th 2015 26
IBM Business Monitor 8.5.6 on Red Hat Enterprise Linux 6.6 - Forked
Tue, Apr 14th 2015 35
Learn the workings of Git, not just the commands
Sun, Apr 12th 2015 171
IBM AIX commands you should not leave home without
Thu, Apr 9th 2015 35
Top 10
Learn the workings of Git, not just the commands
Sun, Apr 12th 2015 171
IBM BPM - SCA and BPEL
Wed, Apr 15th 2015 135
The WebSphere Contrarian: Are you getting the most out of virtualization?
Sat, Apr 18th 2015 82
WAS - How to clear the WebSphere class caches
Mon, Feb 10th 2014 52
MQOPEN ended with reason code 2085 - WebSphere MQ and Clustered Queues
Thu, Apr 9th 2015 37
Hmmmm, HTTP404 and SRVE0190E seen with IBM HTTP Server and WebSphere Application Server
Fri, Nov 14th 2014 36
New - IBM Business Process Manager and IBM Business Monitor 8.5.6
Wed, Feb 18th 2015 36
IBM AIX commands you should not leave home without
Thu, Apr 9th 2015 35
IBM Business Monitor 8.5.6 on Red Hat Enterprise Linux 6.6 - Forked
Tue, Apr 14th 2015 35
"SECJ0371W: Validation of the LTPA token failed because the token expired with the following info..." - much more useful with WAS 8.5
Wed, Feb 12th 2014 29




Recent Blog Posts
82
The WebSphere Contrarian: Are you getting the most out of virtualization?
Sat, Apr 18th 2015 1:47a   Dave Hay
This popped up via IBM developerWorks on Twitter - @developerWorks: -Much has happened in the area of virtualization since the topic was first discussed in this column, so this is a good time to revisit (or re-introduce) virtualization and all its flavors to help you determine which type of virtualization could benefit your organization the most, and how to make it the most effective. This content is part of the IBM WebSphere Developer Technical Journal.The WebSphere Contrarian: Are you getting
28
How to manually generate a Heapdump in WebSphere on Windows
Wed, Apr 15th 2015 5:44a   Dave Hay
Problem(Abstract)How to generate a heapdump without waiting for an OutOfMemoryError condition to occur.Resolving the problemOccasionally a heapdump needs to be generated without waiting for an OutOfMemoryError condition to occur. For example: an OutOfMemoryError will probably cause a system outage. On a production system this is not a desired event. If we manually create a heapdump before the OutOfMemoryError generates one, then the application server can be recycled and we will get a heapdump w
135
IBM BPM - SCA and BPEL
Wed, Apr 15th 2015 4:56a   Dave Hay
This is something that I've recently added to my reading list.It's by an IBM colleague, Mr Kim Clark Esq., and dates from 2010.However, it's directly relevant to my current project, in the context of Long-Running and Straight Through business processing, hosted on IBM Business Process Manager Advanced 8.5.5.I really really need to learn this stuff: -Solution design in WebSphere Process Server: Part 1Solution design in WebSphere Process Server and WebSphere ESB: Part 2Solution design in WebSph
26
IBM Business Monitor - Yet more on Cognos dependencies
Wed, Apr 15th 2015 4:13a   Dave Hay
This follows an earlier post: -Cognos on Linux - Dependencies - Soup to NutsI saw a similar issue: -Caused by: java.lang.UnsatisfiedLinkError: JCAM_Crypto_JNI (libCCLCore.so: cannot open shared object file: No such file or directory)with Cognos 10.2.2 underlying IBM Business Monitor 8.5.6, during an installation on Red Hat Enterprise Linux 6.6 earlier today.I went through the same problem determination regime as described in my earlier blog post, and found that the missing link was libstdc++.so.
35
IBM Business Monitor 8.5.6 on Red Hat Enterprise Linux 6.6 - Forked
Tue, Apr 14th 2015 4:28p   Dave Hay
Again, THIS is why I blog.One of my colleagues saw issues with IBM Business Monitor 8.5.6 on a Red Hat Enterprise Linux 6.6 VM, including core dumps and OutOfMemory exceptions.Given that I'd created the base VM, and also installed all of the IBM middleware components ( this is for an enablement event that we're co-delivering next week ), I wanted to get to the bottom of it.I took his build notes, and went through the same process.And I saw much the same thing, specifically: -[4/14/15 20:06:37:
171
Learn the workings of Git, not just the commands
Sun, Apr 12th 2015 11:09a   Dave Hay
This: -Learn the workings of Git, not just the commandsWhen you come from using a classical source code repository like Concurrent Versions System (CVS) or Subversion (SVN), it can be difficult to understand the flexibility and the possibilities of Git. This article tries to explain the workings of Git and how it all fits together, so you don't have to try to remember the commands, but instead just know what to do because you understand it well.via IBM developerWorks on Twitter.
35
IBM AIX commands you should not leave home without
Thu, Apr 9th 2015 3:48p   Dave Hay
Saw this via Twitter: -Do you ever wish you could answer some of your own questions when you work with IBM AIX® and your IBM Power Systems™ server? Do you ever feel you could save time by not having to call on the support professionals all the time? Well, wish no more. Shiv Dutta discusses some of the AIX commands that answer those questions and tells you how to enlarge the list of such answers.IBM AIX commands you should not leave home without
37
MQOPEN ended with reason code 2085 - WebSphere MQ and Clustered Queues
Thu, Apr 9th 2015 9:07a   Dave Hay
I hit this problem earlier today: -/opt/ibm/mqm/usr/mqm/samp/bin/amqsput ESB.TO.BPM.CLQ ESB1.DEV1Sample AMQSPUT0 starttarget queue is ESB.TO.BPM.CLQMQOPEN ended with reason code 2085unable to open queue for outputSample AMQSPUT0 endI could see the queue on the Queue Manager local to where I was running the command ( my ESB box, running IIB 9 and MQ 8 ).However, when I looked more deeply: -display queue(ESB*) 1 : display queue(ESB*)AMQ8409: Display Queue details. QUEUE(ESB.TO.BPM.CLQ)
29
hostName: hostName is not a properly formed host name.
Mon, Apr 6th 2015 2:29p   Dave Hay
I saw this exception earlier: -hostName: hostName is not a properly formed host name.when creating a WAS profile: -/opt/IBM/WebSphere/AppServer/bin/manageprofiles.sh -create -templatePath /opt/IBM/WebSphere/AppServer/profileTemplates/management -profileName Dmgr01 -nodeName Dmgr -isDefault -enableAdminSecurity true -adminUserName wasadmin -adminPassword passw0rdInitially I was stumped, as the command doesn't specify a hostname.Then I thought about it …..…. and looked at the hostname of my s
24
SQL10003C There are not enough system resources to process the request. The request cannot be processed.
Mon, Apr 6th 2015 10:39a   Dave Hay
If you see this: -SQL10003C There are not enough system resources to process the request. The request cannot be processed.when trying to run commands against DB2 e.g. db2level, db2start, db2licm etc. then make one simple check :-)hostnamemta2015_1.uk.ibm.comping `hostname`PING mta2015_1.uk.ibm.com (192.168.33.129) 56(84) bytes of data.64 bytes from mta2015_1.uk.ibm.com (192.168.33.129): icmp_seq=1 ttl=64 time=0.020 ms64 bytes from mta2015_1.uk.ibm.com (192.168.33.129): icmp_seq=2 ttl=64 time=0




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