Field analyzer application would allow to see for a given index and field names which visualizations/saved searches/ML jobs/Transform jobs may be affected if the field is removed or changed
Also such tool should parse elasticsearch transform/ML job/datafeed make use of the field(s)
Support for Cross Cluster Search indices as well
Describe a specific use case for the feature:
When a field is removed from an index or a new data stream is created with a different datatype for the field, this may cause issues for saved searches, visualizations and dashboard which may need to be corrected by the owner/maintainer of affected objects
Also the impact may not be limited to kibana saved object transform or ML or watcher job using that field may stop working
Describe the feature:
Describe a specific use case for the feature: