locationtech / locationtech/geomesa

Support top-level arrays in json-type attributes

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Description

Support top-level arrays in json-type attributes

Our serialization assumes a top-level object - but top-level arrays are also valid json


Original JIRA Issue: https://geomesa.atlassian.net/browse/GEOMESA-2945

Key: GEOMESA-2945
Type: Improvement
Priority: Major
Status: To Do
Resolution: Unresolved
Reporter: Emilio Lahr-Vivaz
Created: Thu, 5 Nov 2020 09:53:24 -0500
Updated: Wed, 17 Jan 2024 20:04:11 -0500


Related Issues:

  • Relates (depends on): GEOMESA-2944

Comments:

557058:da7f6dfa-f0a1-468b-aec5-2cb61273feb5 (Wed, 17 Jan 2024 20:04:11 -0500):

This may be done already?

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Search the Scala code for json-type attribute serialization and its existing tests, starting with the serializer or attribute type handling. Verify the current behavior for top-level objects, then add coverage for top-level arrays and confirm both serialization and deserialization support them.

Written by the indexing model from the issue text.

Assessment

Tech stack
scala
Domain
backend
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Quiet
Clarity
Mostly clear
Newbie friendliness
52/100

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