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NIFI-6764: Recreate GroovyShell in ExecuteGroovyScript only when necessary 

Signed-off-by: Pierre Villard <pierre.villard.fr@gmail.com>

This closes #3803.
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Matthew Burgess 2019-10-09 20:45:51 -04:00 committed by Pierre Villard
parent 266a59d05a
commit 77e9bda0ff
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1 changed files with 4 additions and 1 deletions
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nifi-nar-bundles/nifi-groovyx-bundle/nifi-groovyx-processors/src/main/java/org/apache/nifi/processors/groovyx/ExecuteGroovyScript.java
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@ -233,7 +233,10 @@ public class ExecuteGroovyScript extends AbstractProcessor {
*/ */
@Override @Override
public void onPropertyModified(final PropertyDescriptor descriptor, final String oldValue, final String newValue) { public void onPropertyModified(final PropertyDescriptor descriptor, final String oldValue, final String newValue) {
this.shell = null; // Only re-create the shell if necessary, this helps if loading native libraries
if (ExecuteGroovyScript.ADD_CLASSPATH.equals(descriptor)) {
this.shell = null;
}
this.compiled = null; this.compiled = null;
this.scriptLastModified = 0; this.scriptLastModified = 0;
} }