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https://issues.apache.org/jira/browse/NIFI-4789?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16343722#comment-16343722
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ASF GitHub Bot commented on NIFI-4789:
--------------------------------------
Github user markap14 commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2411#discussion_r164509747
--- Diff:
nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/ExtractGrok.java
---
@@ -70,33 +65,51 @@
@Tags({"grok", "log", "text", "parse", "delimit", "extract"})
@CapabilityDescription("Evaluates one or more Grok Expressions against the
content of a FlowFile, " +
"adding the results as attributes or replacing the content of the
FlowFile with a JSON " +
- "notation of the matched content")
+ "notation of the matched content\n" +
--- End diff --
I would avoid using the \n here as this is rendered in a couple of places
in HTML and we don't guarantee that it will render as expected. If we are going
to explicitly indicate which library is being used, we should also be very
clear that this is the implementation that is currently used and that it could
change at any time without notice.
> Enhance ExtractGrok processor to handle multiple grok expressions
> -----------------------------------------------------------------
>
> Key: NIFI-4789
> URL: https://issues.apache.org/jira/browse/NIFI-4789
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Core Framework
> Affects Versions: 1.2.0, 1.5.0
> Environment: all
> Reporter: Charles Porter
> Priority: Minor
> Labels: features
>
> Many flows require running several grok expressions against an input to
> correctly tag and extract data. using many separate grok processors to
> accomplish this is unwieldy and hard to maintain. Supporting multiple grok
> expressions delimited by comma or user selected delimiter greatly simplifies
> this.
> Feature is coded and tested, ready for pull request, if feature is approved
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