[jira] [Commented] (CASSANDRA-17180) Implement heartbeat service to know last time Cassandra node was up

["Stefan Miklosovic (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-17180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17492650#comment-17492650 ] 

Stefan Miklosovic commented on CASSANDRA-17180:
-----------------------------------------------

I have implemented the check here https://github.com/apache/cassandra/pull/1351

The work to make checks configurable is in CASSANDRA-17220. 17220 needs to go first before this one is eligible to go in.

> 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



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