我在我的一个mesos节点上安装了jmeter，但是我无法运行它，因为出现了这个错误

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Do not use GUI mode for load testing, only for Test creation and Test debugging.
For load testing, use CLI Mode (was NOT GUI):
   jmeter -n -t [jmx file] -l [results file] -e -o [Path to web report folder]
& increase Java Heap to meet your test requirements:
   Modify current env variable HEAP = "- Xms1g -Xmx1g -XX: MaxMetaspaceSize = 256m" in the jmeter batch file
Check: https://jmeter.apache.org/usermanual/best-practices.html
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An error occurred: Can not connect to the window server using ': 0' as the value of the DISPLAY variable.