Github user ijokarumawak commented on a diff in the pull request:
https://github.com/apache/nifi/pull/3122#discussion_r230257806
--- Diff:
nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/test/java/org/apache/nifi/processors/standard/TestLogMessage.java
---
@@ -57,7 +57,7 @@ MockComponentLog getMockComponentLog() {
public void before() throws InitializationException {
testableLogMessage = new TestableLogMessage();
runner = TestRunners.newTestRunner(testableLogMessage);
-
+ runner.setValidateExpressionUsage(false);
--- End diff --
Hmm, I think changing logLevel based on expression makes sense. For
example, if you want to debug for a particular type of FlowFiles, you'd use EL
to write WARN level log for specific attribute value and use TRACE/DEBUG for
others to minimize the noise. I don't think specifying log level by text is a
critical issue..
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