事实证明，这是一个错误，JMeter的好伙伴能够很快修复:

Turns out it was a bug that the nice folks at JMeter were able to fix very quickly: https://issues.apache.org/bugzilla/show_bug.cgi?id=52897

使用每晚生成的版本解决了我的问题，到目前为止，它很可能已纳入发行版.

Using the nightly build solved my problem, and by now it has probably made it into the release.