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ASF GitHub Bot commented on NIFI-4383: -------------------------------------- GitHub user pvillard31 opened a pull request: https://github.com/apache/nifi/pull/2208 NIFI-4383 - Fix UpdateRecord when updating arrays elements 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: - [ ] Is there a JIRA ticket associated with this PR? Is it referenced in the commit message? - [ ] 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. - [ ] Has your PR been rebased against the latest commit within the target branch (typically master)? - [ ] Is your initial contribution a single, squashed commit? ### For code changes: - [ ] Have you ensured that the full suite of tests is executed via mvn -Pcontrib-check clean install at the root nifi folder? - [ ] Have you written or updated unit tests to verify your changes? - [ ] If adding new dependencies to the code, are these dependencies licensed in a way that is compatible for inclusion under [ASF 2.0](http://www.apache.org/legal/resolved.html#category-a)? - [ ] If applicable, have you updated the LICENSE file, including the main LICENSE file under nifi-assembly? - [ ] If applicable, have you updated the NOTICE file, including the main NOTICE file found under nifi-assembly? - [ ] If adding new Properties, have you added .displayName in addition to .name (programmatic access) for each of the new properties? ### For documentation related changes: - [ ] Have you ensured that format looks appropriate for the output in which it is rendered? ### 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/pvillard31/nifi NIFI-4383 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/nifi/pull/2208.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 #2208 ---- commit 5edcfa9ac7833de62ba8b3198c0ad32b16239035 Author: Pierre Villard <pierre.villard...@gmail.com> Date: 2017-10-12T21:51:09Z NIFI-4383 - Fix UpdateRecord when updating arrays elements ---- > UpdateRecord - cannot update arrays elements > -------------------------------------------- > > Key: NIFI-4383 > URL: https://issues.apache.org/jira/browse/NIFI-4383 > Project: Apache NiFi > Issue Type: Bug > Components: Extensions > Affects Versions: 1.3.0, 1.4.0 > Reporter: Pierre Villard > Assignee: Pierre Villard > Labels: records > > At the moment, if trying to use the update record to update the elements of > an array it won't have any effect. > Input: > {noformat} > { > "numbers" : [ 1, null, 4 ] > } > {noformat} > Parameters: > ||Path||Value||Expected output|| > |{{/numbers[*]}}|{{8}}|{{"numbers" : [ 8, 8, 8 ]}}| > |{{/numbers[1]}}|{{8}}|{{"numbers" : [ 1, 8, 4 ]}}| > |{{/numbers[0..1]}}|{{8}}|{{"numbers" : [ 8, 8, 4 ]}}| > |{{/numbers[0,2]}}|{{8}}|{{"numbers" : [ 8, null, 8 ]}}| > When elements of the array are records, it's possible to update fields of the > record but not the record itself as-is. > Also in the MultiArrayIndexPath implementation, index of array elements is > not correctly provided. Because of that, wrong elements of the array could be > updated. -- This message was sent by Atlassian JIRA (v6.4.14#64029)