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https://issues.apache.org/jira/browse/NIFI-5777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16672515#comment-16672515
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ASF GitHub Bot commented on NIFI-5777:
--------------------------------------
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..
> Update the tag and the property of LogMessage
> ---------------------------------------------
>
> Key: NIFI-5777
> URL: https://issues.apache.org/jira/browse/NIFI-5777
> Project: Apache NiFi
> Issue Type: Improvement
> Affects Versions: 1.8.0
> Reporter: Kotaro Terada
> Assignee: Kotaro Terada
> Priority: Major
>
> There are a few points to update in {{LogMessage}}:
> * The processor tags are a little bit strange. The current tags are
> "attributes" and "logging". A tag "attributes" is not suitable for this
> processor. I suggest just "logging" is enough.
> * The property "Log Level" should be selected using a drop-down list (as it
> is done in {{LogAttribute}}). Currently, the field is just a text box, and
> users need to type a log level manually. If we set "expression language
> supported" on the property, does it force to make the property become a text
> field in the Web UI?
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