How to trigger a jenkins build on specific node using pipeline plugin?
<p>I have a Jenkins pipeline job called "TestPipeline". I want to trigger a build on 2 different slaves which labeled "tester1' and "tester2". And the pipeline script is quite simple here:</p>

<pre><code>node('tester1') {
    build 'test_job'
}
node('tester2') {
    build 'test_job'
}
</code></pre>

<p>However when I run the TestPipeline job, the "test_job" won't run on the nodes which I assigned. But run on random node instead. </p>

<p>I'm wondering if I should set "Restrict where this project can be run" on my "test_job". So I set it to "tester" (The "tester" label contains both node "tester1" and "tester2"). But when I run the pipeline job again, the "test_job" runs on "tester2" twice. I should expect the job to run on "tester1" first and then run on "tester2". 
Why is that? Is it because the "node" step doesn't matter when it comes to which node the build step should be built on?</p>