opensearch-project
Consolidate processor configurations for actions when there're key conflicts
Is your feature request related to a problem? Please describe. These processors have similar overwrite_if_key_exists options:
- add_entries
- copy_values
- rename_keys
- parse_json
- parse_ion
- key_value
grok processor has a keys_to_overwrite option so that you can determine to overwrite or append (default) for each grok generated field.
There are 3 basic options when adding fields but the key already exists: overwrite, append or skip. We should consider making the options available and consistent throughout processors.
Describe the solution you'd like A clear and concise description of what you want to happen.
Describe alternatives you've considered (Optional) A clear and concise description of any alternative solutions or features you've considered.
Additional context See comments from https://github.com/opensearch-project/data-prepper/pull/4143
