Github user mattyb149 commented on a diff in the pull request: https://github.com/apache/nifi/pull/2260#discussion_r149995922 --- Diff: nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/FetchDistributedMapCache.java --- @@ -151,6 +164,35 @@ public FetchDistributedMapCache() { } @Override + protected Collection<ValidationResult> customValidate(ValidationContext validationContext) { + List<ValidationResult> results = new ArrayList<>(super.customValidate(validationContext)); + + PropertyValue cacheEntryIdentifier = validationContext.getProperty(PROP_CACHE_ENTRY_IDENTIFIER); + boolean elPresent = false; + try { --- End diff -- Hoping to remove this try/catch if [NIFI-4590](https://issues.apache.org/jira/browse/NIFI-4590) is implemented first.
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