[jira] [Issue Comment Deleted] (CARBONDATA-4171) Transaction Manager, time travel and segment interface refactoring

[Akash R Nilugal (Jira)]

     [ https://issues.apache.org/jira/browse/CARBONDATA-4171?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ajantha Bhat updated CARBONDATA-4171:
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    Comment: was deleted

(was: [^Transaction manager, time travel, segment interface_v2.pdf])

> Transaction Manager, time travel and segment interface refactoring
> ------------------------------------------------------------------
>
>                 Key: CARBONDATA-4171
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-4171
>             Project: CarbonData
>          Issue Type: Improvement
>            Reporter: Ajantha Bhat
>            Priority: Major
>         Attachments: Feature impact analysis with segment refactor, time travel, transaction manager_v1.xlsx, Transaction manager, time travel, segment interface_v1.pdf
>
>
> *Goals:*
> *1) Implement a “Transaction Manager” with optimistic concurrency to provide within a table transaction / versioning.* (interfaces should also be flexible enough to support across table transactions)
> *2) Support time travel in carbonData.*
> *3) Decouple and clean up segment interfaces.* (which should also help in supporting segment concepts to other open format under carbondata metadata service)

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