I just make my frist steps with Selenium. I successfully set up a test (Firefox driver), running on Selenium grid on my Jenkins (using Jenkins-Selenium-Grid plugin). I also
You can use this as a node setup code:
java -jar selenium-server-standalone-2.19.0.jar -Dwebdriver.chrome.driver="C:\Java\chromedriver.exe" -role node -hub http://localhost:4444/grid/register -browser "browserName=internet explorer,version=8,platform=WINDOWS" -browser "browserName=chrome,version=17,platform=WINDOWS" -browser "browserName=firefox,version=9,platform=WINDOWS" -browser "browserName=opera,version=11,platform=WINDOWS"
So there is direct point to chromedriver binary and it is a chromedriver.exe not the common chrome.exe. I had similar problem and it worked for me.