![]() ![]() (Ignore the message about the loop device).īack to the config.xml we created earlier. In the next step we will configure the jRockit VE and run the VM. We don’t need anything more, because we will use the default Coherence cache server. Now download Oracle Coherence, and unzip it in /mnt/sysimg so that there is a coherence directory with the required Coherence library (make sure /mnt/sysimg/coherence/lib exists for example). This application directory contains the WLS server. If we now go to the /mnt/sysimg directory, we see (among others) a jrockitve, boot, and application directory. Mount -o loop=/dev/loop0 system.img /mnt/sysimg Run as root (or use sudo): # If the mount directory doesn't exist: First we mount the system.img file in /mnt/sysimg. Next we will look inside the system.img and put our own Java software on it. This is the config we will later change and apply. $JAVA_HOME/bin/java -jar wlsveimagetool.jar -r. (In my examples I assume a Linux/Unix environment). After this, we need to get the jRockit VE configuration. It is actually quite simple.įirst thing to do is to unzip the wlsvePackage. To show how this works I decided to run a default Coherence cache server on jRockit VE on my Oracle VM Server. So I decided to modify the jRockit VE + WLS image to run something else than WLS. But I got stuck at the point that the jrockitve.bin file is needed during the configuration (I don’t seem to be able to find that on the Oracle site). The download contains a Oracle VM config file, the jRockit VE Image Tool and a disc image (system.img).īut what if you don’t want to run WLS on jRockit VE? The official Oracle documentation has an elaborate manual for creating jRockit VE images for Oracle VM. Luckily this blog gives a download link to a Oracle VM image with jRockit VE and WebLogic server 10.3.2. At the time of writing, the OTN page gives a 404, and Google doesn’t really give you an alternative location. ![]() I don’t know what happened with this product, because finding a download for this software is near to impossible. (Picture taken from this Oracle datasheet). The idea is that an OS is not necessary any more, giving the jRockit VE a speculated overhead of only 2MB of RAM. This WebLogic server runs on jRockit Virtual Edition (VE), which is a Java VM that runs directly on the hypervisor. keystoreĭelete the invalid certificates with “keytool -delete -alias mydomain -keystore keystore.jks”Ī while ago the Oracle WebLogic Virtual Edition was announced. Restart your weblogic.Ģ) Replace the trust store file of jdkjrelibsecuritycacerts with one from earlier JDK (Oracle Doc ID 952078.1).ģ) check the contents in the keystore file by issueing the following command: keytool -list -keystore. If you still encounter the problem after patching, try one of the following solutions:ġ) Select your Server in the Weblogic Console -> SSL -> Advanced -> set “Enable JSSE” to true. Note: this issue should be fixed in Weblogic server 10.3.2 and above. The solution is to install one of the following patches after upgrading the Java JDK. Oracle JRockit versions from R27.6.4 (1.6.0_13 and 1.5.0_18) and higher also exhibit this issue. ![]() ![]() 9.0, 9.1, 9.2 and all maintenance releases of 9.2 prior to 9.2 MP4.10.0 and all maintenance releases of 10.0.Recent updates to the Sun JDK (Java Developer Kit) (versions: 1.6.0_13 and 1.5.0_18) are incompatible with the SSL (Secure Socket Layer) implementation in the following versions of Oracle WebLogic Server: There aren’t any relevant results when searching for the BEA-090898, but Oracle Support has a note that mentions the cause of the PKIX: Unsupported OID in the AlgorithmIdentifier object error. This error shows up in our OSB logs all the time: ![]()
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