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https://issues.apache.org/jira/browse/CASSSIDECAR-489?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jyothsna Konisa updated CASSSIDECAR-489:
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Authors: Jyothsna Konisa
Test and Documentation Plan: Added test cases
Status: Patch Available (was: Open)
> Fix dead/dropped CDC lifecycle metrics and duplicate SidecarCdcStats interface
> ------------------------------------------------------------------------------
>
> Key: CASSSIDECAR-489
> URL: https://issues.apache.org/jira/browse/CASSSIDECAR-489
> Project: Sidecar for Apache Cassandra
> Issue Type: Bug
> Components: CDC
> Reporter: Jyothsna Konisa
> Assignee: Jyothsna Konisa
> Priority: Major
> Fix For: 0.5
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Several SidecarCdcStats metrics in the CDC pipeline are declared and
> correctly wired to the metrics backend but never actually invoked, so they've
> never had a recorded value in production. Root cause traced to two issues:
> (1) a duplicate SidecarCdcStats interface accidentally left over from
> open-sourcing, causing a persister to be built with a no-op stub instead of
> the real stats instance, and (2) several lifecycle/timing hooks with no call
> site at all. Also adds a new metric for the configured CDC raw-directory
> space limit, which had no metric coverage before.
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