I have read through much of the documentation about migrating from ES 2.x to ES 6.x. Specifically first migrating to ES 5.6.x and then migrating to ES 6.x. Unfortunately I have been unable to find finer grained details such as how/what to do when your ES 2.x indices contains multiple types per index and has parent-child relationships. Does anyone know of a place with a concrete example of what was done in and how this was done in this scenario? Specifically:
Can I take a snapshot of ES 2.x and then restore it in ES 5.6. Then take a snapshot of the ES 5.6 indices and restore it in ES 6.x considering I have multiple types per index and parent-child relationships?
Would I be able to continue to use these indices in ES 6.x and continue the multiple types per index and parent-child relationships?
Any help is appreciated!