And how do I fix them ; ) I have 7 shards failing with a message of the form: INTERNAL_SERVER_ERROR: NoSuchFileException[/data/elasticsearch/backups/daily/indices/L0OEoJ_DSqOk8aNpntkxqQ/0/index-MD1wjtsmTBuEPMY_zenaaQ] It is certainly true that the files don't not exist but it gives no indication a…

I don't think inter-node connectivity problems could directly explain this, but there's no known issues that would explain it either and we added a lot more testing in 7.14 to make sure this area was well-covered. Elasticsearch thinks it wrote a file but the file is now missing. I suspect SSHFS coul…

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What is actually causing these shard snapshot failures?

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Russell_Fulton (Russell Fulton) September 6, 2023, 9:35pm 8

A picture, as they say is worth a thousand words:

Thanks!

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Topic		Replies	Views
Snapshot of indices Fails Elasticsearch	1	1801	July 5, 2017
Failed to perform snapshot (index files)]; nested: FileNotFoundException Elasticsearch	3	1352	July 6, 2017
Elasticsearch Snapshot Elasticsearch	6	448	June 28, 2018
failed to restore snapshot - IndexShardRestoreFailedException file not found Elasticsearch	2	1461	August 28, 2014
Elasticsearch snapshot failed Elasticsearch	1	610	October 13, 2018

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What is actually causing these shard snapshot failures?

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