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Elasticsearch data migration

I have installed the version 0.90.10 of Elasticsearch. I have large amounts of indexed information.

How I can migrate the information to Elasticsearch 1.0.1?

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Mariano Avatar asked Feb 26 '14 17:02

Mariano


1 Answers

You can simply move/use your data folder by the new elasticsearch version. This works for upgrading elasticsearch. Moving a data folder into an older elasticsearch version will not work.

Like this it is not necessary to reindex your data.

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paweloque Avatar answered Oct 08 '22 18:10

paweloque