[ https://issues.apache.org/jira/browse/NIFI-5500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16573441#comment-16573441 ]
ASF GitHub Bot commented on NIFI-5500:
--------------------------------------
GitHub user wietze opened a pull request:
https://github.com/apache/nifi/pull/2942
NIFI-5500
Thank you for submitting a contribution to Apache NiFi.
In order to streamline the review of the contribution we ask you
to ensure the following steps have been taken:
### For all changes:
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### Note:
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You can merge this pull request into a Git repository by running:
$ git pull https://github.com/wietze/nifi NIFI-5500
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/nifi/pull/2942.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2942
----
commit 25e2ee280e0b856b73de8cd0c8f039521a883f32
Author: Wietze <wi...@...>
Date: 2018-08-08T16:17:47Z
Adding support for array fields when outputting to attributes when using QueryElasticsearchHttp
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> Add array support to QueryElasticsearchHttp
> -------------------------------------------
>
> Key: NIFI-5500
> URL: https://issues.apache.org/jira/browse/NIFI-5500
> Project: Apache NiFi
> Issue Type: Improvement
> Affects Versions: 1.7.1
> Reporter: Wietze B
> Assignee: Sivaprasanna Sethuraman
> Priority: Minor
>
> When using the QueryElasticsearchHttp processor (with output=Attributes) to query a document that contains a field with an Array rather than a String or Integer, the resulting attribute for that field will be an empty string.
> This is due to the fact that the QueryElasticsearchHttp component doesn't handle array fields correctly.
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