Re: Issue replacing a dead node

2025-05-16 Thread Sebastian Marsching
To add on to what Bowen already wrote, if you cannot find any reason in the logs at all, I would retry using different hardware. In the recent past I have seen two cases where strange Cassandra problems were actually caused by broken hardware (in both cases, a faulty memory module caused the i

Re: Issue replacing a dead node

2025-05-16 Thread Courtney
Is it bad to leave the replacement node up and running for hours even when the cluster forgets it for the old node being replaced? I'll have to set the logging to trace. debug produced nothing. I did stop the service, which produced errors in the other nodes in the datacenter since they had ope

Re: Issue replacing a dead node

2025-05-16 Thread Bowen Song via user
In my experience, failed bootstrap / node replacement always leave some traces in the logs. At the very minimal, there's going to be logs about streaming sessions failing or aborting. I have never seen it silently fails or stops without leaving any traces in the log. I can't think of anything t