Github user vlsi commented on a diff in the pull request:
https://github.com/apache/jmeter/pull/223#discussion_r73664814
--- Diff: src/core/org/apache/jmeter/util/JSR223TestElement.java ---
@@ -86,11 +88,16 @@ public JSR223TestElement() {
}
protected ScriptEngine getScriptEngine() throws ScriptException {
- final String lang = getScriptLanguage();
+ String lang = getScriptLanguage();
+
+ if (lang.isEmpty()) {
+ lang = defaultScriptLanguage;
+ log.warn("Script language has not been chosen on the UI, the
script will be interpreted as a groovy script");
--- End diff --
>it's not the best solution for performance
JMeter is meant for performance testing. Why do you break the main use case?
1) The `warn` message does not enable user to identify which particular
sampler is bad, so it will be impossible to fix large JMeter script. That kind
of message is useless.
2) The message should be printed at most once for each sampler for each
test execution.
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