title: How to get stdout and stderr from single Jenkins Pipeline parallel blocks?
body: <p>I'm using a <code>parallel</code> block into my Jenkinsfile to execute concurrently some tests, but all the outputs are getting mixed up.</p>
  
  <p>This is an extract of my Jenkinsfile, as an example:</p>
  
  <pre><code>// do some IT against different databases
  stage name: 'IT'
  
  parallel (
      mysqlIT: {
          node {
              executeMysqlIT()
          }
      },
      oracleIT: {
          node {
              executeOracleIT()
          }
      }
  )
  </code></pre>
  
  <p>Please note that, as suggested <a href="https://github.com/jenkinsci/pipeline-examples/blob/master/docs/BEST_PRACTICES.md" rel="noreferrer">here</a> I'm running a new <code>node</code> within each <code>parallel</code>, so they get properly parallelized and each of them gets its own workspace.</p>
  
  <p>What should I do to have Jenkins show me separated outputs for the <code>parallel</code> blocks?</p>