File system in snapshot

Elastic Stack Elasticsearch
1

Hi,

I am using snapshot features of elasticsearch. I found that even if I have not added any file in the index, the index snapshot creates new files in indices folder of repository. And every time I take a snapshot index- files get changed. Is there any valid explanation for this behavior.

Thanks and Regards,
Shubham Agrawal

2

Snapshots work at the segment level, so if any new segments have been created through merging, these would get backed up. Do you have X-Pack monitoring installed so you can see if the number of segments have changed due to merging for the index in question?

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