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https://issues.apache.org/jira/browse/CASSANDRA-674?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12989112#comment-12989112
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Stu Hood commented on CASSANDRA-674:
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One of the key blockers is implementing rebuilding of SSTables post-streaming.
Based on an IRC conversation yesterday, the smoothest way to support streaming
of older SSTable versions was to ABC and subclass what is now the
SSTableWrite.Builder object: I'll probably try to do this in a separate ticket.
> New SSTable Format
> ------------------
>
> Key: CASSANDRA-674
> URL: https://issues.apache.org/jira/browse/CASSANDRA-674
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Reporter: Stu Hood
> Fix For: 0.8
>
> Attachments: 674-v1.diff, 674-v2.tgz, perf-674-v1.txt,
> perf-trunk-2f3d2c0e4845faf62e33c191d152cb1b3fa62806.txt
>
>
> Various tickets exist due to limitations in the SSTable file format,
> including #16, #47 and #328. Attached is a proposed design/implementation of
> a new file format for SSTables that addresses a few of these limitations.
> This v2 implementation is not ready for serious use: see comments for
> remaining issues. It is roughly the format described here:
> http://wiki.apache.org/cassandra/FileFormatDesignDoc
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