I just checked my ElasticSearch server and the indexes are gone, there is no index remaining. I don't see any information in the /var/logs/elasticsearch and not sure what to look for. How do I debug what went wrong and how it got deleted? My elasticsearch is accessible via a public IP on the 9…

dadoonet (David Pilato) January 16, 2017, 3:58pm 7

About the first message it has been fixed AFAIK in 5.1.2.
The second problem is related to this I think:

Topic		Replies	Views
Indices all gone but i don't think i did it Elasticsearch	2	2271	February 9, 2017
Elasticsearch deletes my index out of nowhere Elasticsearch	6	1193	May 17, 2021
Indices deleted as a result of unauthorised access – how to restore? Elasticsearch	3	267	November 28, 2022
Upgrade from 1.5.2 to 1.6.0 deleted all indices Elasticsearch	2	558	July 6, 2017
Index is getting deleted automatically Elasticsearch	4	582	September 21, 2023

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My ElasticSearch Indexes have been mysteriously deleted, how do I debug the cause?

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