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https://issues.apache.org/jira/browse/OMID-129?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yonatan Gottesman updated OMID-129:
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Attachment: omid129.patch
> Omid VisibilityFilter should cache uncommitted transactions
> -----------------------------------------------------------
>
> Key: OMID-129
> URL: https://issues.apache.org/jira/browse/OMID-129
> Project: Apache Omid
> Issue Type: Improvement
> Reporter: Yonatan Gottesman
> Assignee: Yonatan Gottesman
> Priority: Major
> Attachments: omid129.patch
>
>
> When the TransactionVisibilityFilterBase encounters a cell of an uncommitted
> transaction, store that starts TS in the commit cache with commit timestamp
> Long.MAX_VALUE.
> With this cache when scanning through lots of uncommitted values omid wont
> have to go to the commit table for every cell.
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