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https://issues.apache.org/jira/browse/BLUR-481?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ravikumar updated BLUR-481:
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Attachment: cache (1).patch
Patch attached
> Add an option to skip adding bytes to block-cache in CacheIndexInput
> --------------------------------------------------------------------
>
> Key: BLUR-481
> URL: https://issues.apache.org/jira/browse/BLUR-481
> Project: Apache Blur
> Issue Type: Improvement
> Components: Blur
> Affects Versions: 0.2.4
> Reporter: Ravikumar
> Priority: Minor
> Attachments: cache (1).patch
>
>
> We are working on a specific use-case where we attempt to utilize OS
> buffer-cache instead of block-cache for local reads. We have extended
> CacheIndexInput but found that data is duplicated in both OS as well
> block-cache. Wanted to by-pass block-cache & hence the patch
> Ultimately we should also expose controls to partially add chosen blocks of a
> file into block-cache
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