mattyb149 commented on a change in pull request #5116:
URL: https://github.com/apache/nifi/pull/5116#discussion_r645878547
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File path:
nifi-nar-bundles/nifi-scripting-bundle/nifi-scripting-processors/src/main/java/org/apache/nifi/rules/handlers/script/ScriptedActionHandler.java
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@@ -110,23 +101,26 @@ protected boolean reloadScript(final String scriptBody) {
final Collection<ValidationResult> results = new HashSet<>();
try {
+ // Create a single script engine, the Processor object is reused
by each task
+ if (scriptRunner == null) {
+ scriptingComponentHelper.setupScriptRunners(1, scriptBody,
getLogger());
+ scriptRunner = scriptingComponentHelper.scriptRunnerQ.poll();
+ }
+
+ if (scriptRunner == null) {
+ throw new ProcessException("No script engine available!");
Review comment:
Probably, I'll search-and-replace these
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