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https://issues.apache.org/jira/browse/NIFI-4800?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16394530#comment-16394530
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ASF GitHub Bot commented on NIFI-4800:
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GitHub user yjhyjhyjh0 opened a pull request:
https://github.com/apache/nifi/pull/2530
NIFI-4800 Expose the flattenMode as property in FlattenJSON processor
Expose all 3 kinds of flatten mode.
Documentation along with unit tests.
Finish local nifi instance integration test.
### For all changes:
- [x] Is there a JIRA ticket associated with this PR? Is it referenced
in the commit message?
- [x] Does your PR title start with NIFI-XXXX where XXXX is the JIRA number
you are trying to resolve? Pay particular attention to the hyphen "-" character.
- [x] Has your PR been rebased against the latest commit within the target
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- [x] Is your initial contribution a single, squashed commit?
### For code changes:
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- [ ] If applicable, have you updated the NOTICE file, including the main
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- [ ] If adding new Properties, have you added .displayName in addition to
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### For documentation related changes:
- [ ] Have you ensured that format looks appropriate for the output in
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### Note:
Please ensure that once the PR is submitted, you check travis-ci for build
issues and submit an update to your PR as soon as possible.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/yjhyjhyjh0/nifi NIFI-4800
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/nifi/pull/2530.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 #2530
----
commit d78cf4e088b075feef17c515cb3577b3198b1eaf
Author: Deon Huang <yjhyjhyjh0@...>
Date: 2018-03-11T15:01:53Z
NIFI-4800 Expose the flattenMode as property in FlattenJSON processor
----
> Expose the flattenMode as property in FlattenJSON processor
> -----------------------------------------------------------
>
> Key: NIFI-4800
> URL: https://issues.apache.org/jira/browse/NIFI-4800
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Extensions
> Affects Versions: 1.5.0
> Reporter: Alois Gruber
> Assignee: Deon Huang
> Priority: Trivial
>
> the flattening class supports 3 different modes, which cannot be selected in
> the processor. Especially the flattening of arrays would be helpful
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