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https://issues.apache.org/jira/browse/PHOENIX-7863?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Himanshu Gwalani updated PHOENIX-7863:
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Description:
PHOENIX-7755 adds the support to get consistency point on standby cluster.
We need to hook it into Max Look Back calculation in phoenix compaction,
ensuring that compaction do not purge any mutations pre-maturely.
Details:
[https://docs.google.com/document/d/1U2ULZ1xENDxGhAxdy5U0JYGVO5790VR5AOAJMiXHIPc/edit?tab=t.0#bookmark=id.b5end0ul4ya9]
was:
A consistency point in a standby cluster is defined as the timestamp such that
all mutations whose timestamp less than this consistency point timestamp have
been replayed. This is needed for monitoring & also ensuring that compaction do
not purge any mutations pre-maturely.
Details:
https://docs.google.com/document/d/1U2ULZ1xENDxGhAxdy5U0JYGVO5790VR5AOAJMiXHIPc/edit?tab=t.0#bookmark=id.b5end0ul4ya9
> Prevents compaction from discarding or rewriting delete markers for mutations
> NEWER than Consistency Point
> ----------------------------------------------------------------------------------------------------------
>
> Key: PHOENIX-7863
> URL: https://issues.apache.org/jira/browse/PHOENIX-7863
> Project: Phoenix
> Issue Type: Sub-task
> Reporter: Himanshu Gwalani
> Assignee: Himanshu Gwalani
> Priority: Major
> Fix For: PHOENIX-7562-feature
>
>
> PHOENIX-7755 adds the support to get consistency point on standby cluster.
> We need to hook it into Max Look Back calculation in phoenix compaction,
> ensuring that compaction do not purge any mutations pre-maturely.
> Details:
> [https://docs.google.com/document/d/1U2ULZ1xENDxGhAxdy5U0JYGVO5790VR5AOAJMiXHIPc/edit?tab=t.0#bookmark=id.b5end0ul4ya9]
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