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https://issues.apache.org/jira/browse/ACCUMULO-980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13563561#comment-13563561
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Adam Fuchs commented on ACCUMULO-980:
-------------------------------------
RFile is also used to dump the in-memory map to support isolation of long
scans. See org.apache.accumulo.server.tabletserver.InMemoryMap.delete(long).
We'll need to make sure the same RFile encryption configuration applies there.
> support pluggable codecs for RFile
> ----------------------------------
>
> Key: ACCUMULO-980
> URL: https://issues.apache.org/jira/browse/ACCUMULO-980
> Project: Accumulo
> Issue Type: Improvement
> Reporter: Adam Fuchs
> Assignee: Adam Fuchs
> Fix For: 1.6.0
>
>
> As part of the encryption at rest story, RFile should support pluggable
> modules where it currently has hardcoded options for compression codecs. This
> is a natural place to add encryption capabilities, as the cost of encryption
> would likely not be significantly different from the cost of compression, and
> the block-level integration should maintain the same seek and scan
> performance. Given the many implementation options for both encryption and
> compression, it makes sense to have a plugin structure here.
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