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https://issues.apache.org/jira/browse/KUDU-2868?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xu Yao updated KUDU-2868:
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Labels: roadmap-candidate (was: )
> Support TTL in kudu
> -------------------
>
> Key: KUDU-2868
> URL: https://issues.apache.org/jira/browse/KUDU-2868
> Project: Kudu
> Issue Type: New Feature
> Reporter: ZhangYao
> Priority: Major
> Labels: roadmap-candidate
>
> In development scenario we usually want to use TTL feature to discard rows
> that have not been updated for a while and kudu do not support that yet.
> Currently kudu may can use range partition to drop partition out of date to
> handle TTL style case but this can not completely cover our needs. Drop
> partition can not handle partial updates such as when out of date partition
> contains rows been updated recently it can't be dropped. Those long-term
> non-updated rows are not needed but still occupying storage space. It's
> meaningful for kudu to support row level TTL.
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