Github user joewitt commented on a diff in the pull request:
https://github.com/apache/nifi/pull/1564#discussion_r104315645
--- Diff:
nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/ScanAttribute.java
---
@@ -60,13 +64,21 @@
@Tags({"scan", "attributes", "search", "lookup"})
@CapabilityDescription("Scans the specified attributes of FlowFiles,
checking to see if any of their values are "
+ "present within the specified dictionary of terms")
+@WritesAttributes({
+ @WritesAttribute(attribute = "dictionary.hit.{n}.attribute",
description = "The attribute name that had a value hit on the dictionary
file."),
+ @WritesAttribute(attribute = "dictionary.hit.{n}.term",
description = "The term that had a hit on the dictionary file."),
+ @WritesAttribute(attribute = "dictionary.hit.{n}.metadata",
description = "The metadata returned from the dictionary file associated with
the term hit.")
+})
+
+
public class ScanAttribute extends AbstractProcessor {
public static final String MATCH_CRITERIA_ALL = "All Must Match";
public static final String MATCH_CRITERIA_ANY = "At Least 1 Must
Match";
public static final PropertyDescriptor MATCHING_CRITERIA = new
PropertyDescriptor.Builder()
- .name("Match Criteria")
--- End diff --
Must retain the previously existing name so as not to disturb existing
configurations. Andy's advice for the new property is good to follow going
forward but it is wise to avoid changing old names.
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