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ASF GitHub Bot commented on NIFI-3095: -------------------------------------- Github user mattyb149 commented on a diff in the pull request: https://github.com/apache/nifi/pull/1276#discussion_r90534894 --- Diff: nifi-nar-bundles/nifi-elasticsearch-bundle/nifi-elasticsearch-processors/src/main/java/org/apache/nifi/processors/elasticsearch/AbstractElasticsearchProcessor.java --- @@ -28,14 +29,20 @@ import java.util.Collection; import java.util.HashSet; -import java.util.Map; import java.util.Set; /** * A base class for all Elasticsearch processors */ public abstract class AbstractElasticsearchProcessor extends AbstractProcessor { + protected static final Validator NON_EMPTY_EL_VALIDATOR = (subject, value, context) -> { --- End diff -- Opened [NIFI-3139](https://issues.apache.org/jira/browse/NIFI-3139) to move the validators to StandardValidators > PutElasticSearch (2.x Bulk API) - Add expression language support to > 'Elasticsearch Hosts' and 'Cluster Name' fields > -------------------------------------------------------------------------------------------------------------------- > > Key: NIFI-3095 > URL: https://issues.apache.org/jira/browse/NIFI-3095 > Project: Apache NiFi > Issue Type: Improvement > Components: Extensions > Reporter: Randy Bovay > Assignee: Matt Burgess > Fix For: 1.2.0 > > > Being able to a) Use Expression Language in the Hoss field, and ClusterName > fields. > This way we can provide a variable input to the service, and have it differ > in our different data centers and environments. -- This message was sent by Atlassian JIRA (v6.3.4#6332)