title: How to configure Jenkins for MasterJob to pass git tag to child jobs, which execute in parallel?
body: <p>I've seen numerous questions on SO for similar issues, but I haven't found one that answers this question for me.</p>
  
  <p>I'm looking for pretty much the simplest use case for parallel builds. I'd like to do the following:</p>
  
  <pre>
  Job1 (git commit no: abc123)
    |
    +------- SubJob1 (git commit no: abc123)
    |
    +------- SubJob2 (git commit no: abc123)
  </pre>
  
  <p>Both subjobs would be executed in parallel, and Job1 wouldn't complete until all subjobs finished.</p>
  
  <p>Job1 gets executed by a git hook for a commit against any branch. At the moment the subjobs execute other commits instead of the exact one the parent job originally executed against. </p>
  
  <p>Anyway to get this working? </p>
  
  <p>As a bonus question, would it be possible for console output to be rolled up to the master job?</p>
  
  <p>Thanks</p>