I have trying to run a test plan on JMeter 2.7, but encountering the following error in log file:
jmeter.engine.StandardJMeterEngine: Test has ended on host null

When viewed in Result Tree Listener, all the requests (samples) are marked green, and I could see the response data and the response time as well.

I am new to JMeter and could not make out whether the test has been successful or not; and also what to do to remove the above error.

Kindly suggest on the same. Your help would be much appreciated.