using websphere mq with websphere application server and the liberty profile
Post on 19-Oct-2014
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DESCRIPTION
Presentation looking at the integration architecture between WebSphere MQ and WebSphere Application Server and the Liberty Profile. Also details WebSphere Application Server properties which you must be aware of in order to use Multi-Instance Queue Managers with WebSphere Application Server.TRANSCRIPT
© 2014 IBM Corporation
AMC 1884
Tim Quigly – Software [email protected]
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
Please Note
IBM’s statements regarding its plans, directions, and intent are subject to change or withdrawal without notice at IBM’s sole discretion.
Information regarding potential future products is intended to outline our general product direction and it should not be relied on in making a purchasing decision.
The information mentioned regarding potential future products is not a commitment, promise, or legal obligation to deliver any material, code or functionality. Information about potential future products may not be incorporated into any contract. The development, release, and timing of any future features or functionality described for our products remains at our sole discretion.
Performance is based on measurements and projections using standard IBM benchmarks in a controlled environment. The actual throughput or performance that any user will experience will vary depending upon many factors, including considerations such as the amount of multiprogramming in the user’s job stream, the I/O configuration, the storage configuration, and the workload processed. Therefore, no assurance can be given that an individual user will achieve results similar to those stated here.
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IBM® WebSphere® Application Server
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
Enterprise standard Java™ Application Server
Highly scalable: single server up to massive network deployment
Web gui and command line interface (wsadmin)
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Liberty
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
Lightweight, Developer focussed
Eclipse based: server.xml and WAS Developer Tools
wasdev.net
Bundled in WebSphere Application Server version 8.5.5
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Version 6 Messaging Architecture
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
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The solution now
Picture courtesy: public domainSource: http://www.livescience.com/20404-gallery-sun-gods-goddesses.html
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
RA
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Introducing the IBM® WebSphere® MQ JMS Resource Adapter
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
wmq.jmsra.rar
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Why have a Resource Adapter?
Java Enterprise Edition(Java EE)
Java Connector Architecture(JCA)
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
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Harnessing the Resource Adapter: WAS
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
Deployed inside WebSphere Application Server
WAS is shipped with a validated RA
RA can be a different version to the Queue Manager
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Harnessing the Resource Adapter: Liberty
Supported from Liberty version 8.5.5
Download from IBM Fix Central – search 'Resource Adapter'
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
<server description="new server">
<!-- Enable features --> <featureManager> <feature>jsp-2.2</feature> <feature>localConnector-1.0</feature> <feature>ejbLite-3.1</feature> <feature>jmsMdb-3.1</feature>
<feature>jndi-1.0</feature>
<feature>wmqJmsClient-1.1</feature>
</featureManager>
<variable name="wmqJmsClient.rar.location" value="C:\MY_RA_FOLDER\wmq.jmsra.rar"/>
</server>
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Managing the Resource Adapter
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
Client mode – no configuration necessary
Bindings mode: WAS: set 'native library path' on Resource Adapter
Liberty: <wmqJmsClient nativeLibraryPath="/opt/mqm/java/lib64"/>
Updates to RA: WAS: WAS Fix Packs and iFixes
Liberty: updated download from Fix Central
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Version 7 onwards Messaging Architecture
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
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Practical benefits: standardised, well-versioned connections
Photo courtesy: public domainSource: http://pixabay.com/en/industrial-mess-electric-power-69750/
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
Photo courtesy: public domainSource: http://pixabay.com/en/communication-connection-113613/
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Bindings mode architecture
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
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Practical benefits
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
Simplified maintenance
Ease of migration
Easier consumption of Multi-Version WMQ
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Multi-instance queue manager
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
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Multi-instance queue manager
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
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Multi-instance queue manager
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
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High availability with Multi-Instance Queue Managers
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
WebSphere MQ Automatic Client Reconnect is NOT supported with Java EE Application Servers
Configure WAS to automatically reconnect instead
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High availability with Multi-Instance Queue Managerswith Activation Specifications
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
Connection Factory
Connection Name List – host(port) for Active instance, host(port) for standby instance CCDT (Client Channel Definition Table)
Resource Adapter
Reconnection Retry Count – default is 5Reconnection Retry Interval – default is 5 minutes
Activation Specification
Connection Name List – host(port) for Active instance, host(port) for standby instanceStop endpoint if message delivery fails
Number of sequential delivery failures before suspending endpoint
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High availability with Multi-Instance Queue Managerswith Listener Ports
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
Connection Factory
Connection Name List – host(port) for Active instance, host(port) for standby instance CCDT (Client Channel Definition Table)
Message Listener Service
Maximum Retries (on listener port) – default is 0Custom property: MAX.RECOVERY.RETRIES – default is 5
Custom property: RECOVERY.RETRY.INTERVAL – default is 60 seconds
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Product Connectivity Scenarios Information CentreHands on, scenario based education for MQ:WAS and MQ:Liberty inter-operation
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
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IBM Product Information
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
See the new IBM Knowledge Center – No more infocenters from 2014!
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Summary
WebSphere MQ JMS RA provides MQ messaging to WAS
Easier maintenance and upgrading
MuIti Instance Queue Managers – configure your Application Server
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
Questions?
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Thank You
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Links:Product Connectivity Scenarios Information Centre
http://pic.dhe.ibm.com/infocenter/prodconn/v1r0m0/index.jsp
IBM Knowledge Centre:
http://www-01.ibm.com/support/knowledgecenter/
7.1 and 7.5 RA statement of support
http://www-01.ibm.com/support/docview.wss?uid=swg27023129
Using WebSphere MQ automatic client reconnect with the WebSphere MQ classes for JMS:
http://www-01.ibm.com/support/docview.wss?uid=swg21508357
Obtaining the WebSphere MQ Resource Adapter for the Liberty profile:
http://www-01.ibm.com/support/docview.wss?uid=swg21633761
Introduction to WebSphere MQ Multi-Instance Queue Managers:
http://www-01.ibm.com/support/docview.wss?uid=swg27017382&aid=1
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
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Links:Product Connectivity Scenarios Information Centre
http://pic.dhe.ibm.com/infocenter/prodconn/v1r0m0/index.jsp
Resource Adapter configuration properties:
http://pic.dhe.ibm.com/infocenter/wasinfo/v8r5/index.jsp?topic=/com.ibm.websphere.ihs.doc/ihs/tihs_startadmserv.html
Activation Specification Properties:
http://pic.dhe.ibm.com/infocenter/wasinfo/v8r5/index.jsp?topic=%2Fcom.ibm.websphere.nd.multiplatform.doc%2Fae%2Fumj_pasm_advprops.html
Listener Port Properties:
http://pic.dhe.ibm.com/infocenter/wasinfo/v8r0/index.jsp?topic=%2Fcom.ibm.websphere.express.doc%2Finfo%2Fexp%2Fae%2Fumb_prolp.html
http://pic.dhe.ibm.com/infocenter/wasinfo/v8r5/index.jsp?topic=%2Fcom.ibm.websphere.nd.multiplatform.doc%2Fae%2Fumb_prolscp.html
Using WebSphere MQ with WebSphere Application Server and the Liberty Profile
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