[Elasticsearch] Track TSDB process #6618

Issues blocking migration

• CCR: Pending
  1. Exists field of type nested: issue [Elasticsearch][CCR] Change type nested to object #6604.
  2. Exists field of type text: issue [TSDB] TSDB enablement fails when there is a field of type text elasticsearch#96254
• Cluster stats: Pending
  1. Exists field of type text: issue [TSDB] TSDB enablement fails when there is a field of type text elasticsearch#96254.
• Enrich: Pending
  • Policy name needs to be set as dimension. However, the value is not correct, and it needs to be fixed first. Issue here: [Elasticsearch][Enrich] Policy name field is not correct #6608.

Data streams

Dimensions:

• CCR, Cluster stats, Enrich: Pending
• Shard and Pending Tasks: not rich in metrics, will not be migrated
• All the other metrics data streams: [Elasticsearch] Add dimensions fields for TSDB migration #6623

Metric type:

• Shard and Pending Tasks: not rich in metrics, will not be migrated
• All the other metrics data streams: [Elasticsearch] Add metric type to fields #6698

Testing:

• CCR, Cluster stats, Enrich: Pending
• Shard and Pending Tasks: not rich in metrics, will not be migrated
• All other metrics data streams:
  • Ingest pipeline
  • Index
  • Index recovery
  • Index summary
  • Node
  • Node stats
  • ML Job

Enable TSDB by default:

• CCR, Cluster stats, Enrich: Pending
• Shard and Pending Tasks: not rich in metrics, will not be migrated
• All other metrics data streams: [Elasticsearch] Enable TSDB by default #6861