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https://issues.apache.org/jira/browse/PHOENIX-5442?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Geoffrey Jacoby updated PHOENIX-5442:
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Summary: Change Data Capture (was: Change Detection Capture)
> Change Data Capture
> -------------------
>
> Key: PHOENIX-5442
> URL: https://issues.apache.org/jira/browse/PHOENIX-5442
> Project: Phoenix
> Issue Type: New Feature
> Reporter: Geoffrey Jacoby
> Assignee: Geoffrey Jacoby
> Priority: Major
>
> Create a change detection capture framework for Phoenix to allow for changes
> to tables to be streamed to a message bus such as Kafka. This is an umbrella
> JIRA, and will require several subcomponents, such as
> * Phoenix schema information annotated into HBase WALs
> * The ability to generate Avro (or similar) schemas for Phoenix objects using
> the above schema information
> * An HBase replication endpoint that tails HBase WALs, formats the data
> changes as Avro using the schema information, and then persists to a message
> bus. Parts of the implementation might work better as part of the connectors
> repo, or some other repo, to avoid importing too many new dependencies into
> Phoenix proper.
> Code will depend on interfaces wherever possible so that different
> technologies can be used for the message format and message bus.
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