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upgrade 5.5.0.8 to 6.2.3.3 #217

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iamdenchik opened this issue Aug 2, 2018 · 1 comment
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upgrade 5.5.0.8 to 6.2.3.3 #217

iamdenchik opened this issue Aug 2, 2018 · 1 comment
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@iamdenchik
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how to upgrade?
there are known problems?
@DBarthe
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DBarthe commented Sep 13, 2018

Hello @bazuka-joe ,
This is a major elasticsearch upgrade with a change in the internal lucene version. Your elasticsearch mappings may not be compatible. In case downtime it's not a problem, you should recreate all you indices manually.

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@iamdenchik @DBarthe