[jira] [Commented] (NIFI-9388) Elasticsearch processor to fetch a single document by _id using the ElasticsearchClientService

["Chris Sampson (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NIFI-9388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17445546#comment-17445546 ] 

Chris Sampson commented on NIFI-9388:
-------------------------------------

NIFI-1576 point #1 would be covered by this processor if it allows fetch of a document without an input flowfile being processed by the processor.

> Elasticsearch processor to fetch a single document by _id using the ElasticsearchClientService
> ----------------------------------------------------------------------------------------------
>
>                 Key: NIFI-9388
>                 URL: https://issues.apache.org/jira/browse/NIFI-9388
>             Project: Apache NiFi
>          Issue Type: Improvement
>    Affects Versions: 1.15.0
>            Reporter: Chris Sampson
>            Assignee: Chris Sampson
>            Priority: Minor
>
> An equivalent processor to the existing {{FetchElasticsearch}}/{{FetchElasticsearchHttp}} processors should be created that uses the {{ElasticsearchClientService}} (and thus the official Elastic connection libraries).
> Consider also allowing the GET of an Elasticsearch document with the new processor without the need for an input FlowFile (i.e. allow the processor to be run as a "source" processor for the start of a Flow with the {{Document Identifier}} being provided by the processor property)



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