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https://issues.apache.org/jira/browse/NIFI-5389?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16537135#comment-16537135
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ASF GitHub Bot commented on NIFI-5389:
--------------------------------------
Github user mattyb149 commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2864#discussion_r201058684
--- Diff:
nifi-nar-bundles/nifi-elasticsearch-bundle/nifi-elasticsearch-restapi-processors/src/main/resources/docs/org.apache.nifi.processors.elasticsearch.JsonQueryElasticsearch/additionalDetails.html
---
@@ -0,0 +1,58 @@
+<!DOCTYPE html>
+<html lang="en">
+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+ http://www.apache.org/licenses/LICENSE-2.0
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<head>
+ <meta charset="utf-8" />
+ <title>JsonQueryElasticsearch</title>
+ <link rel="stylesheet" href="../../../../../css/component-usage.css"
type="text/css" />
+</head>
+<body>
+ <p>This processor is intended for use with the ElasticSearch JSON DSL
and ElasticSearch 5.X and newer. It is designed
+ to be able to take a query from Kibana and execute it as-is against an
ElasticSearch cluster. Like all processors in the
+ "restapi" bundle, it uses the official Elastic client APIs, so it
supports leader detection.</p>
+ <p>The query to execute can be provided either in the Query
configuration property or in an attribute on a flowfile. In
+ the latter case, the name of the attribute (Expression Language is
supported here) must be provided in the Query Attribute
+ property.</p>
+ <p>Additionally, search results and aggregation results can be split
up into multiple flowfiles. Aggregation results
+ will only be split at the top level because nested aggregations lose
their context (and thus lose their value) if
+ separated from their parent aggregation. The following is an example
query that would be accepted:</p>
+ <pre>
+ {
+ "query": {
+ "match": {
+ "restaurant.keyword": "Local Pizzaz FTW Inc"
--- End diff --
Nice, thanks! Will merge shortly
> Write additional documentation for JsonQueryElasticsearch
> ---------------------------------------------------------
>
> Key: NIFI-5389
> URL: https://issues.apache.org/jira/browse/NIFI-5389
> Project: Apache NiFi
> Issue Type: Improvement
> Reporter: Mike Thomsen
> Assignee: Mike Thomsen
> Priority: Major
>
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