[jira] [Commented] (INFRA-11811) Jenkins slave issue: "Unable to find a javac compiler"

["Patrick Hunt (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/INFRA-11811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15271627#comment-15271627 ] 

Patrick Hunt commented on INFRA-11811:
--------------------------------------

Notice from the trend line that ubuntu* hosts seem fine while jenkins-test-* hosts fail with environmental issues.
https://builds.apache.org/job/ZooKeeper-trunk-openjdk7/buildTimeTrend


> Jenkins slave issue: "Unable to find a javac compiler"
> ------------------------------------------------------
>
>                 Key: INFRA-11811
>                 URL: https://issues.apache.org/jira/browse/INFRA-11811
>             Project: Infrastructure
>          Issue Type: Bug
>          Components: Jenkins
>            Reporter: Patrick Hunt
>            Priority: Critical
>
> Looks like one of the jenkins slaves is not setup properly:
> https://builds.apache.org/job/ZooKeeper-trunk-openjdk7/1011/console
> /home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-openjdk7/trunk/build.xml:272: Unable to find a javac compiler;
> com.sun.tools.javac.Main is not on the classpath.
> Perhaps JAVA_HOME does not point to the JDK.
> It is currently set to "/usr/lib/jvm/java-7-openjdk-amd64/jre"
> This runs fine on the other jenkins hosts like "ubuntu3"
> https://builds.apache.org/job/ZooKeeper-trunk-openjdk7/buildTimeTrend
> Hm. looks like other hosts have issues as well:
> FATAL: Cannot find executable from the chosen Ant installation "Ant (latest)"
> https://builds.apache.org/job/ZooKeeper-trunk-openjdk7/1006/console



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