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https://issues.apache.org/jira/browse/PHOENIX-7015?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17813047#comment-17813047
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ASF GitHub Bot commented on PHOENIX-7015:
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TheNamesRai opened a new pull request, #1813:
URL: https://github.com/apache/phoenix/pull/1813
Implementing CDCGlobalIndexRegionScanner: JSON Response for CDC
This pull request introduces changes to the server-side
CDCGlobalIndexRegionScanner, specifically focusing on capability to form JSON
responses for Change Data Capture (CDC)
<img width="1492" alt="Screenshot 2024-01-12 at 10 27 55 AM"
src="https://github.com/apache/phoenix/assets/9464255/260f88fa-cb54-4668-abf4-894b42b3669b";>
https://issues.apache.org/jira/browse/PHOENIX-7015
> Extend UncoveredGlobalIndexRegionScanner for CDC region scanner usecase
> -----------------------------------------------------------------------
>
> Key: PHOENIX-7015
> URL: https://issues.apache.org/jira/browse/PHOENIX-7015
> Project: Phoenix
> Issue Type: Sub-task
> Reporter: Viraj Jasani
> Priority: Major
>
> For CDC region scanner usecase, extend UncoveredGlobalIndexRegionScanner to
> CDCUncoveredGlobalIndexRegionScanner. The new region scanner for CDC performs
> raw scan to index table and retrieve data table rows from index rows.
> Using the time range, it can form a JSON blob to represent changes to the row
> including pre and/or post row images.
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