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Brandon Williams commented on CASSANDRA-17180: ---------------------------------------------- bq. If set to true, there will be a startup check reading the content of heartbeat_file and node will fail to start if there are tables for which gc grace period is older Seems like this would fit nicely as a guardrail. > Implement heartbeat service to know last time Cassandra node was up > ------------------------------------------------------------------- > > Key: CASSANDRA-17180 > URL: https://issues.apache.org/jira/browse/CASSANDRA-17180 > Project: Cassandra > Issue Type: New Feature > Components: Legacy/Observability > Reporter: Stefan Miklosovic > Assignee: Stefan Miklosovic > Priority: Normal > Time Spent: 10m > Remaining Estimate: 0h > > As already discussed on ML, it would be nice to have a service which would > periodically write timestamp to a file signalling it is up / running. > Then, on the startup, we would read this file and we would determine if there > is some table which gc grace is behind this time and we would fail the start > so we would prevent zombie data to be likely spread around a cluster. > https://lists.apache.org/thread/w4w5t2hlcrvqhgdwww61hgg58qz13glw -- This message was sent by Atlassian Jira (v8.20.1#820001) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org