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elastic / elasticsearch-migration

This plugin will help you to check whether you can upgrade directly to the next major version of Elasticsearch, or whether you need to make changes to your data and cluster before doing so.
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lose my all data #115

Closed fuchao01 closed 6 years ago

fuchao01 commented 7 years ago

I am entering: http: // localhost: 9200 / _plugin / migration / test.html lost all my data. But this page is check segment?

clintongormley commented 6 years ago

The test.html page says very clearly that you will lose all your data: https://github.com/elastic/elasticsearch-migration/blob/1.x/_site/test.html#L49