I don't know what do you mean by "threads", but according to
documentation
<https://jmeter.apache.org/usermanual/component_reference.html#User_Defined_Variables>(however
who ever bothers reading it)
1. The User Defined Variables element lets you define an initial set of
variables, just as in the Test Plan.
<https://jmeter.apache.org/usermanual/component_reference.html#Test_Plan>
2. Note that all the UDV elements in a test plan - no matter where they
are - are processed at the start.
"thread specific" UDV is called User Parameters
<https://jmeter.apache.org/usermanual/component_reference.html#User_Parameters>
You might want to have > 1 instance of UDV if you want to reference a
variable as a partial value of another variable, I cannot think of other
use cases
More information: Using User Defined Variables
<https://guide.blazemeter.com/hc/en-us/articles/207421395-Using-User-Defined-Variables>
On 9/6/2022 5:56 PM, Tong Sun wrote:
Hi,
I put 2 UDVs *inside *2 threads, but when I execute, I found my 1st thread
is taking the 2nd UDV's value.
Can UDV be thread specific, or is it always global?