I have installed jmeter and it's extension, copy lib extension jar to jmeter lib and extension-->lib-->extension to jmeter-->lib-->extension https://jmeter-plugins.org/wiki/XMPPSet/
i have found xmpp connection config but couldn't find the xmpp sampler, am new to jmeter.
i need xmpp sampler
Simplest way is to install a JMeter plugin using Plugin-Manager.
/lib/extfolder of JMeter and restart the JMeter.Options -> Plugin-Managerwhich displayes already installed plugin, available plugins, and the plugins which have new versions to upgrade. select the checkbox related toXMPP protocol supportto install XMPP plugin.Another way is which you followed.
libfolder andextfolder (inside lib folder) with jars.libfolder from the unzipped file to JMeterlibfolder.extfolder from the unzipped file to JMeterextfolder.bzm - XMPP Connection&bzm - XMPP Sampler