is it possible to simply reuse the data I have in my elastic data folder? So right now, I created a new elastic container with the 7.x version. Created a new index with an updated mapping.
Now as the last step I would like to copy paste the data from the old elastic to the data folder of the new one.
Can this work? I can't think of another way how to do that.
Okay I realised that I can't simply copy the data folder from the old to the new container because the data also comes with the deprecated mapping from 6.x.
So in this case I have to reindex or is there another solution?
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