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https://issues.apache.org/jira/browse/IGNITE-24157?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maksim Davydov updated IGNITE-24157:
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Summary: LastArchivedSegment metric for WAL archive (was:
CdcWalArchiveSegments persistance metric for CDC workflow)
> LastArchivedSegment metric for WAL archive
> ------------------------------------------
>
> Key: IGNITE-24157
> URL: https://issues.apache.org/jira/browse/IGNITE-24157
> Project: Ignite
> Issue Type: New Feature
> Reporter: Maksim Davydov
> Assignee: Maksim Davydov
> Priority: Major
> Labels: ise
> Time Spent: 10m
> Remaining Estimate: 0h
>
> 'WalArchiveSegments' metric introduced for WAL archive allows users to
> monitor the archive directory to prevent its the potential overflow. But
> there is no such thing for CDC WAL archive.
> With 'DataStorageConfiguration#cdcWalDirectoryMaxSize()' set to default there
> is no limit on the CDC WAL archive size. And in case the CDC clients are
> stopped the server node will continiue to flood the directory until there is
> no space left on the disk.
> With new metric 'CdcWalArchiveSegments' we can track the remaining number of
> WAL segments to be processed by CDC clients
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