[JIRA] [core] (JENKINS-28120) Jenkins core to require Java7

[jan.geert...@ericsson.com (JIRA)]

Title: Message Title

Jan Geertsma commented on JENKINS-28120   Re: Jenkins core to require Java7 I have installed 1.612 but it broke one build, so I reverted to 1.611 Our Jenkins uses Java 1.8, the slave uses 1.7, but the broken build is a Maven project that depends on Java 1.6. In the job configuration the JDK is set to 1.6 and I tried the optional maven parameter -Dmaven.compiler.executable=/opt/java/jdk-1.6/bin/javac. In 1.612 I get a line in the console output which says " JENKINS-18403 ] JDK 5 not supported to run Maven" ... but I didn't specify JDK5, also restarting the build slaves didn't help. I applaud the upgrade to Java7 and I would like to upgrade our projects to Java7 or Java8, but some legacy code makes it complicated. 07:23:55 [BuildJob] $ /opt/java/jdk-1.6/bin/java -cp /opt/data/jenkins-agent/maven32-agent.jar:/opt/maven/apache-maven-3/boot/plexus-classworlds-2.5.1.jar:/opt/maven/apache-maven-3/conf/logging jenkins.maven3.agent.Maven32Main /opt/maven/apache-maven-3 /opt/data/jenkins-agent/slave.jar /opt/data/jenkins-agent/maven32-interceptor.jar /opt/data/jenkins-agent/maven3-interceptor-commons.jar 46882 07:23:56 <===[JENKINS REMOTING CAPACITY]===>channel started 07:23:56 ERROR: [JENKINS-18403] JDK 5 not supported to run Maven; retrying with slave Java and setting compile/test properties to point to /opt/java/jdk-1.6 07:23:56 maven32-agent.jar already up to date 07:23:56 maven32-interceptor.jar already up to date 07:23:56 maven3-interceptor-commons.jar already up to date 07:23:56 [BuildJob] $ /opt/java/jdk1.7.0_72/jre/bin/java -cp /opt/data/jenkins-agent/maven32-agent.jar:/opt/maven/apache-maven-3/boot/plexus-classworlds-2.5.1.jar:/opt/maven/apache-maven-3/conf/logging Add Comment   This message was sent by Atlassian JIRA (v6.4.2#64017-sha1:e244265) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.