Fixing File Corruption after VM Shutdown in ClickHouse
TLDR Fernando encountered a corrupted ClickHouse system after a VM shutdown. Srikanth suggested a way to reinstall the system without losing user data, which resolved the issue.
Jun 26, 2023 (5 months ago)
Yes, and if you can avoid this that would be great.
> Is it possible to reinstall the system from scratch, without losing users/passwords?
You can purge the ClickHouse data but retain the rest. delete the ClickHouse data under
Indexed 1023 threads (61% resolved)
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