Monday Mar 31, 2014

WebLogic Partner Community Newsletter March 2014

Dear WebLogic Partner Community member,

Did you miss the Oracle Fusion Middleware Partner Community Forum in Malta?

Most of the presentations are available at our WebLogic Community Workspace (WebLogic Community membership required) - Key announcements include free implementation assessment vouchers, WebLogic 12.1.2 and the SOA Suite 11g On-Demand Course. During the conference, attendees also had the opportunity to learn more about Internet of Things (IoT) a great showcase for middleware. Thanks for the excellent feedback at Twitter #ofmForum and the first impression on the WebLogic Community Facebook page.

Oracle OpenWorld Call for presentations is open – make sure you submit your WebLogic, ADF, Java, Coherence papers! Do you want a free trip to JavaOne? Please make sure you participate in the IoT Challenge!

Java 8 is Revolutionary! Do you want its Proof? Get the latest version of Java 8 including NetBeans IDE 8.0 and Java 8 and Adopt OpenJDK.

WebLogic 12c supports now WebSockets,  GlassFish user can migration to WebLogic or get commercial
GlassFish Support by C2B2.

Thanks to the community for sharing all the great articles: JDK JAVA SE 7, 8 puppet module, Improve SSL
Support for Your WebLogic Domains,
Developing Java EE applications with Maven and WebLogic 12c and Getting the most out of WLDF Part 1: What is the WLDF? By Mike Croft.

In our ADF section Going Mobile with ADF continues to be a hot topic. If you haven’t seen it so far, it’s time to visit the ADF Code Corner with excellent samples.

Thanks to the community for sharing all the great ADF articles: Using ADF BC Declarative Built-in Rules:
Collection Validator &
The Future of Application Development Tools at Oracle by Tori Wieldt & AMIS "Enterprise
to Mobility” Oracle ADF Conference Wednesday, May 21 - Friday, May 23, 2014
& ADF Angels in the
Architecture by UKOUG.

Best regards,

Jürgen Kress

To read the complete newsletter please visit http://tinyurl.com/WebLogicNewsMarch2014 (OPN Account required)

To become a member of the WebLogic Partner Community please register at http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with your account please contact the Oracle Partner Business Center.

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Virtual Developer Day: Oracle ADF Development – Web, Mobile, and Beyond: Content on Demand

Developer Leads, Managers and Architects - come learn about developing Web, Mobile and beyond based Oracle applications. This virtual event provides sessions that range from introductory to deep dive, covering Oracle’s strategic framework for developing multi-channel enterprise applications for the Oracle platforms. Multiple tracks cover every interest and every level. Access the on-demand training here.

WebLogic Partner Community

For regular information become a member in the WebLogic Partner Community please visit: http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with your account please contact the Oracle Partner Business Center.

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Saturday Mar 29, 2014

Design – Service Integration Architectures – SOAP Services by ADF Architecture TV

The author's recommendation: the ADF Architecture TV channel is a training course to extend customers' knowledge in ADF, it is not a marketing or promotional exercise from Oracle Corporation. If you've arrived on this episode by Googling in, please make sure to look at all of the content on the TV channel rather than taking this episode as a standalone topic.
This episode: Frank Nimphius in this episode of the ADF Architecture TV channel explores the ADF service integration architecture for SOAP services. Frank explains the Web Services Data Control, POJO Data Control, ADF BC and when to use which for web service access. Watch the video here.


WebLogic Partner Community

For regular information become a member in the WebLogic Partner Community please visit: http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with your account please contact the Oracle Partner Business Center.

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Friday Mar 28, 2014

Working with the select Many Checkbox component by Antonis Antoniou

I recently came across a simple, yet not so straightforward use case as it seems for many ADF developers on the JDeveloper & ADF forum so I decided to blog about it.

The requirement was to use the selectManyCheckbox component and to save the selection in the database in a varchar2 column of type.

So I created a custom table in the HR schema, MY_EMPLOYEES with 3 columns; ID (number), NAME (varchar2) and DEPARTMENTS (varchar2).

I then created the basic ADFBC objects (an entity MyEmployees based on the MY_EMPLOYEES table, a view MyEmployeesView based on the MyEmployees entity and an application module AppModule that has the MyEmployeesView selected in the data model). Read the complete article here.

WebLogic Partner Community

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Thursday Mar 27, 2014

top tweets WebLogic Partner Community – March 2014

Send us your tweets @wlscommunity #WebLogicCommunity and follow us on twitter http://twitter.com/wlscommunity. Please feel free to send us your news!

clip_image001adfArchSquare‏ I added a video to a @YouTube playlist http://youtu.be/vUJiYev2oEA?a 48. Design - Designing for Accessibility - Browser Support, ADF

clip_image002Simon RitterThe new #Java magazine is out with lots of great content on #JDK8 and Java ME 8. http://bit.ly/1c70ewC

clip_image003Rohan‏ Af InputDate Default Message hint http://weblogiccommunity.com/2014/03/23/af-inputdate-default-message-hint-disable-by-rohan-walia/ … @JDeveloper @adf @wlscommunity

clip_image004Bruno Borges Chris Tonas answers questions on #Oracle's plan for #NetBeans 9 http://blogs.oracle.com/java/entry/the_future_of_application_development …

clip_image005Wolfgang WeigendToday #Java8 launch webcast worldwide and at DOAG iJUG Javaland Germany 6pm https://blogs.oracle.com/otn/entry/java_8_launch_webcast_on …

clip_image006Adam BienYou are invited to a Java EE/SE/FX #airhacks "Come Together" tomorrow: http://www.adam-bien.com/roller/abien/entry/free_java_event_1st_airhacks … with #airbräu draft beer.

clip_image006[1]Adam BienSamples for yesterday's #airhacks #bootstrap #javaee workshop uploaded: https://kenai.com/projects/javaee-patterns/sources/hg/show/hacks/airport-hacking?rev=491 … … Thanks for attending!

clip_image007WebLogic Community Consolidate Your Applications on Oracle WebLogic Server http://wp.me/p1LMIb-14s

clip_image007[1]WebLogic CommunitySimple Sample Custom Database Authenticator for Oracle Weblogic Server 11g by Middleware Wonders http://wp.me/p1LMIb-14w

clip_image008orclateamsoa#orclateamsoa Blog: Improve SSL Support for Your WebLogic Domains http://ow.ly/2EUCag

clip_image009C2B2 Consulting C2B2 #GlassFish Support-our engineers provide their expertise as backup to your operations teams #JEE #Java http://hub.am/1iJDHrS

clip_image006[2]Adam BienFree Java 8 / java EE 7 / Java FX 8 After Dark Session and Virtual, World Wide Java QA: March 26th, 6.30 - 7.... http://bit.ly/1qYcp4Z

clip_image006[3]Adam BienThanks for attending the #java8 party. See you next week in Munich!: http://www.adam-bien.com/roller/abien/entry/free_java_8_java_ee …

clip_image007[2]WebLogic CommunityDo I need to run WebLogic Server in a certified platform? By Luz Mestre http://wp.me/p1LMIb-14u

clip_image010Oracle WebLogicMilestone for the Java platform – The Release of Java 8 - @Lucas Jellema http://pub.vitrue.com/8y6T

clip_image011JDeveloper & ADFDesign - Designing for Application Customization & MDS - Customization - YouTube http://dlvr.it/5BkNd2

clip_image010[1]Oracle WebLogic‏ JDK 8 now available on OTN http://pub.vitrue.com/1tqC

clip_image012Oracle Tech NetworkEntering the #IoT Developer Challenge? Check out these free training resources. #RaspberryPi http://pub.vitrue.com/GjvV

clip_image009[1]C2B2 Consulting#WebLogic Diagnostic Framework is often overlooked but can be very powerful when configured properly http://hub.am/OAyAj0 #JEE #Java

clip_image007[3]WebLogic CommunityREST, SSE or WebSockets on WebLogic 10.3.6 by Edwin Biemond http://wp.me/p1LMIb-14m

clip_image013NightHacking‏ Java 8 Released! -- Lambdas Tutorial http://wp.me/pKWAB-Zu

clip_image014Java#Java8 Now Available http://ow.ly/uII6b

clip_image015DonaldOJDKNetBeans, IntelliJ & Eclipse all GA support #java8 at launch. https://netbeans.org/downloads/ http://blog.jetbrains.com/idea/2014/03/intellij-idea-13-1-released/ … http://wp.me/p1jvxA-D6

clip_image016Edwin Biemond JDK8 is now also supported by my #puppet module http://forge.puppetlabs.com/biemond/jdk7 also option to override /usr/java and RSA key size fix for WLS 12.1.1

clip_image007[4]WebLogic Community OOW call for paper OPEN http://www.oracle.com/openworld/call-for-papers/index.html … … submit your WebLogic & ADF success now! @OracleWebLogic #WebLogicCommunity @JDeveloper

clip_image007[5]WebLogic Community WebLogic & JRockit FlightRecording scheduling by Qualogy http://wp.me/p1LMIb-14i

clip_image010[2]Oracle WebLogic#Weblogic Server JDBC Connect String For Failover and Load Balancing - Mukesh Negi

clip_image010[3]Oracle WebLogic#Weblogic Server : Custom Memory Heap Setting For Each Server http://pub.vitrue.com/px5P

clip_image017OTNArchBeatGet Ready for #IoT: Challenges and opportunities in the Internet of Things http://pub.vitrue.com/sDXV

clip_image010[4]Oracle WebLogic WebLogic 12.1.3 Preview-We were recently pleased to present a webcast on the upcoming release of WebLogic 12.1.3. http://pub.vitrue.com/IuTS

clip_image009[2]C2B2 ConsultingWhat's C2B2's Commercial #GlassFish support?What will a customer get for the money?' @AdamBien interviews S.Millidge http://hub.am/1iVkVAx

clip_image010[5]Oracle WebLogicDeploying Jenkins to a #WebLogic Server - Peter Lorenzen http://pub.vitrue.com/KiZg

clip_image018OracleBlogs‏ Common WebLogic Problems by Steve Millidge http://ow.ly/2ELSfD

clip_image019Simon Haslam@yashoo @wlscommunity I don't think there is anything. You could try DOM/servers/<server>/data/nodemanager/<server>.state but WLST better

clip_image020Antonis Antoniou@wlscommunity Using ADF BC Declarative Built-in Rules: Collection Validator http://antonis-antoniou.blogspot.com/2014/03/using-adf-bc-declarative-built-in-rules.html …

clip_image021Markus EiseleRunning #GlassFish 4 on #Java8 : Experiment with Java 8 Functionality in #JavaEE7 Applications by @javajuneau http://jj-blogger.blogspot.de/2014/03/running-glassfish-4-on-java-8.html …

clip_image014[1]Java#Java8, Eclipse, and the Future http://ow.ly/uLZoT #EclipseCon

clip_image007[6]WebLogic Community Part I – WebLogic Suite: Foundation Infrastructure for Oracle iAS (Internet App Server) Customers http://wp.me/p1LMIb-14o

clip_image007[7]WebLogic Community Common WebLogic Problems by Steve Millidge http://wp.me/p1LMIb-14g

clip_image007[8]WebLogic CommunityAdditional new material WebLogic Community http://wp.me/p1LMIb-153

clip_image009[3]C2B2 ConsultingMissed the last #GlassFish User Group Event? No worries, watch the video presentation by @AdamBien here http://hub.am/1hU7mxB #JEE #Java

clip_image022d8P.itNetBeans support for JavaFX for iOS is out! | http://tech.d8p.it/40687/netbeans/NetBeans-support-for-JavaFX-for-iOS-is-out- … (Spotted by @wlscommunity on #netbeans)

clip_image023Peter van Ne Exporting a LDAP or DB based #OPSS store. http://www.reddipped.com/2014/03/exporting-a-ldap-or-db-based-opss-store/ … @wlscommunity #WebLogicCommunity

clip_image009[4]C2B2 Consulting WebLogic 12c Does WebSockets -Getting Started' read more on C2B2 Blog #WebLogic #JEE #Java

clip_image007[9]WebLogic Community ADF Classic mistakes and Worst practices (abstract from UKOUG 2013) by Amis http://wp.me/p1LMIb-146

clip_image024Frank NimphiusAnd the Oscar goes to … Timo Hahn from Virtual 7 … for best main acting and performance ... pic.twitter.com/jhLr1I8v0d

clip_image026

clip_image004[1]Bruno Borges Migrating a @Java_EE app from @GlassFish to @OracleWebLogic, first steps and road ahead for customers and users: http://blog.brunoborges.com.br/2014/03/migrating-java-ee-app-from-glassfish-to.html …

clip_image009[5]C2B2 Consulting 'C2B2,winners of the #WebLogic Partner Community Award,play a key role for Oracle Fusion Middleware in the UK market http://hub.am/OShEF5

clip_image017[1]OTNArchBeat‏ The OTNArchBeat Daily is out! http://paper.li/OTNArchBeat/1329828521 … Stories via @wlscommunity @arungupta

clip_image021[1]Markus Eisele"Diagnosing Intermittent Authentication Failures and User Lock Outs in Oracle #WebLogic"

clip_image027Oracle.IMCNew Blog Post: Partner Webcast – Foundation for Innovation: Oracle Fusion Middleware http://ift.tt/1pIq0Nk oraclepartners

clip_image027[1]Oracle.IMCPartner Webcast – Oracle WebLogic Server Management using Oracle Enterprise Manager 12c Slidedeck oraclepartners pic.twitter.com/LtF5j44rsq

clip_image024[1]Frank NimphiusOracle Magazine article about JDeveloper 12c "REST for Everyone"

clip_image028ADF Code Corner New on ADF Code Corner; Oracle Magazine article about JDeveloper 12c "REST for Everyone" http://www.oracle.com/technetwork/developer-tools/adf/learnmore/index-101235.html …

clip_image029Steven DavelaarTaking ADF Mobile development to the next level: generate a sophisticated mobile app in a few minutes: http://www.ateam-oracle.com/?p=22331

clip_image017[2]OTNArchBeatMaturing #REST Specifications and the Internet of Things | Phil Hunt http://pub.vitrue.com/aGmS

For regular information become a member in the WebLogic Partner Community please visit: http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with your account please contact the Oracle Partner Business Center.

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Top Ten Secrets of Successful ADF Projects by Scott Tiger & OTN

There is more to developing applications with Oracle Application Development Framework (ADF) than just the page building and coding.

In this video Oracle ACE Director and ADF expert Sten Vesterli teaches you all the other things you need to know to make your enterprise ADF project a success.

Topics covered include: The component catalog; Expectation management, Proof of Concept; Structuring workspaces, projects and code; Using templates and framework extension classes; Version Control and Build tools; ADF Logging. Watch this video to understand the tasks and tools necessary to successfully complete an enterprise ADF project.
This video was originally presented as part of the Oracle ACE Track during the Oracle Technology Network Virtual Developer Day event "Oracle ADF Development -- Web, Mobile and Beyond." Watch the video here.

WebLogic Partner Community

For regular information become a member in the WebLogic Partner Community please visit: http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with your account please contact the Oracle Partner Business Center.

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Wednesday Mar 26, 2014

ADF & ADF mobile section: Overview Video published on the ADF Performance Monitor by Frank Houweling

video_pm_overviewA good performance is the key to the success of a web application. Oracle ADF applications are no exception to this rule. ADF performance tuning can be time intensive, costly and quite a challenge when performance issues require developers to delve deep into the inner workings of the ADF framework.

The ADF Performance Monitor is a tool specifically designed for measuring, analyzing, tuning, and checking the performance of Oracle ADF applications. The tool can track and collect crucial (production) performance information of the application’s runtime ADF components that are not standard provided by Oracle. It helps development, QA, and operation teams to detect, analyze and resolve common and less common issues in response times and resource usage of ADF applications. Read the complete article here.

WebLogic Partner Community

For regular information become a member in the WebLogic Partner Community please visit: http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with your account please contact the Oracle Partner Business Center.

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Tuesday Mar 25, 2014

JDK8 Project is being built at jdk8.java.net

Schedule & Features OTN logo with Java 8 URL Java SE 8 is scheduled for release in March, 2014. The full schedule and feature list is available here.

Technical Articles Java SE 8 Date and Time by Ben Evans and Richard Warburton
Why do we need a new date and time library?

Oracle Nashorn: A Next-Generation JavaScript Engine for the JVM by Julien Ponge Scenarios for using Oracle Nashorn as a command-line tool and as an embedded interpreter in Java applications

Collection enhancements leveraging Lambda Expressions - or: How Java emulates SQL by Lucas Jellema
Lambdas introduce a powerful Inversion of Control in Java – allowing a clear and elegant distinction between the what [should be done] and how [should it be done]. Under certain circumstances Java is very similar to SQL! Read the complete article here.

WebLogic Partner Community

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Monday Mar 24, 2014

Consolidate Your Applications on Oracle WebLogic Server

Learn why it makes sense for customers to consolidate their application infrastructure on Oracle WebLogic Server. Packed with customer success stories, this e-book provides insights, proof points, and best practices for customers to drive the transition.

Download it today.


WebLogic Partner Community

For regular information become a member in the WebLogic Partner Community please visit: http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with your account please contact the Oracle Partner Business Center.

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Sunday Mar 23, 2014

Af InputDate Default Message hint – Disable by Rohan Walia

When we click on the af:InputDate , As soon as we click inside it, there is a default note hint which comes besides the inputDate field. Below is how it does.

So this works good for some implementations but sometimes client wants to avoid this default behaviour. We had a requirement where client dsnt wanted this default hint note to be displayed on clicking the Input Date field. We will see how we can remove this default behaviour.

First we will write a java script which will over ride the shouldShowHint function which is there in default implementation. Once we are done with the Java Script, we need to use clientListener and use this JS. Read the complete article here.

WebLogic Partner Community

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Saturday Mar 22, 2014

Simple Sample Custom Database Authenticator for Oracle Weblogic Server 11g by Middleware Wonders

To create a custom database authenticator for oracle weblogic server, you will have to implement the AuthenticationProviderV2, create an MBean definition file and create a class that implements LoginModule.

I am providing the sample code below and also the steps to create and install it on your server.

Read the complete article here.

WebLogic Partner Community

For regular information become a member in the WebLogic Partner Community please visit: http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with your account please contact the Oracle Partner Business Center.

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Friday Mar 21, 2014

Do I need to run WebLogic Server in a certified platform? By Luz Mestre

Well, the answer is Yes. But, Why is it important to be in a certified platform?

We have faced several issues which customers in a non certified platforms where after a long time and huge troubleshooting efforts we concluded that the issue was fixed after moving to a tested configuration. WebLogic Server might run in any other non certified platform like any flavor of Linux, but we can not assure that it will work correctly.

So, What if you have a problem when running a non certified configuration? If you don't find a known issue in the net or in My Oracle Support, try to reproducing the issue in a certified configuration. That will save a lot of time because as per out experience, the most probably cause of the issue is that the configuration where you are running WebLogic Server is causing the issue.

Eventually, if the issue still occurs, that will help to focus on the real issue and not in the noise added by the environment used to run WebLogic server. It is also recommended to be in the latest JDK, that will help you to include in your environment the latest security fixes and patches for known issues already faced by other customers. Another thing to consider is that you are upgrading your WebLogic Server. Then, you will probably need to upgrade your JDK as well. Always check certification matrix. Here you can find the supported configurations of Fusion Middleware products.

If you are in 12.1.1 or 12.1.2, make sure you pick the correct link. WebLogic Server 12.1.2 is very different from 12.1.1. If you are in 11g, you will need to pick the document depending on your configuration.

WebLogic Partner Community

For regular information become a member in the WebLogic Partner Community please visit: http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with your account please contact the Oracle Partner Business Center.

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Thursday Mar 20, 2014

Part I – WebLogic Suite: Foundation Infrastructure for Oracle iAS (Internet App Server) Customers

WebLogic has become the strategic application server infrastructure for Oracle Fusion Middleware and Applications. It is designed to provide a standards-based, mission critical and secure platform for organizations developing and deploying large-scale, cloud environments. Oracle iAS capabilities like Oracle TopLink and Oracle Coherence along with layered products such as Oracle Forms, Oracle Reports, Oracle Discoverer and Oracle Portal and others have been certified with the WebLogic Server infrastructure. The J2EE runtime underlying Oracle Internet Application Server, Oracle Containers for J2EE (OC4J) has had key capabilities converged and certified with WebLogic Server. The goal has been to enable Oracle customer investments in Oracle Internet Application Server to move forward seamlessly.

Watch the video here.

WebLogic Partner Community

For regular information become a member in the WebLogic Partner Community please visit: http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with your account please contact the Oracle Partner Business Center.

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Wednesday Mar 19, 2014

REST, SSE or WebSockets on WebLogic 10.3.6 by Edwin Biemond

WebLogic 10.3.6 comes with Jersey1.9 and has no support for Server Side Events or WebSockets. But for one of our projects we are making a HTML5 / AngularJS application, which need to invoke some RESTful services and we also want to use of SSE or WebSockets.

Off course we can use WebLogic 12.1.2 but we already have an OSB / SOA Suite WebLogic 10.3.6 environment.
So when you want to pimp your WebLogic 11g server you can make a new shared library which has the latest version of Jersey (1.18),  Jackson, Linking and the  Atmosphere Jersey module ( for  SSE & Websockets).  Atmosphere also comes with a WebLogic addon ( cause Servlet 3.0 is not supported on WebLogic 10.3.6 ).
The Atmosphere framework also supports IE 6 or higher and when SSE or WebSockets is not supported by your browser,  it automatically falls back to Long Polling.
Here you can download the shared library and it comes with a working demo Rest Service and SSE chat application.

Just deploy this war as a Library and target this to a managed server.
In a Web Application add the weblogic.xml deployment descriptor to the web-inf folder and add a reference to this shared library. Read the complete article here.

WebLogic Partner Community

For regular information become a member in the WebLogic Partner Community please visit: http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with your account please contact the Oracle Partner Business Center.

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Tuesday Mar 18, 2014

WebLogic & JRockit FlightRecording scheduling by Qualogy

As part of an analysis during a longer period of time, I wanted to investigate on a deeper level and for a longer period, JRockit JVM level.

Besides using WLDF embedded FlightRecording, it is also possible to separately record using jrcmd commandline. Within JRockit JDK you have this recording option you can use to take recordings for a certain period or a certain amount of time. These options are available in JRockit Command line (jrcmd.sh - a shell script shipped within your JDK installation directory).

  • The script collects a recording for an hour but you can set your time as you wish. Now, let’s see how the script is built up.
  • First, some parameters are set to identify which JVM you’d like to collect from.
  • Next, we define a period of time of how long recording should run, the actual jrcmd command and name of the compressed file.
  • We set some limits such as maxsize and compress to relieve your filesystem.
  • Last part of the script will take care of some cleaning up. All recorded files older than N days are removed, as well as the tmp folders on your managed server volumes!

I used a remote JRockit MC Console, in which I can see the recordings. Usually you can download them if they have a green light, but because I cleaned the tmp dir of the managed server, I needed to copy the JFR’s manually and load them into my console. Read the complete article here.

WebLogic Partner Community

For regular information become a member in the WebLogic Partner Community please visit: http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with your account please contact the Oracle Partner Business Center.

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