[jira] [Comment Edited] (CASSANDRA-8671) Give compaction strategy more control over where sstables are created, including for flushing and streaming.

["Marcus Eriksson (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-8671?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14702962#comment-14702962 ] 

Marcus Eriksson edited comment on CASSANDRA-8671 at 8/19/15 1:00 PM:
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Pushed a few updates to the branch here: https://github.com/krummas/cassandra/commits/blake/8671-2 - biggest thing is probably that I removed the CompactionAwareWriter interface and refactored the API a bit.

Is this still enough for you?

tests here:
http://cassci.datastax.com/view/Dev/view/krummas/job/krummas-blake-8671-2-dtest/
http://cassci.datastax.com/view/Dev/view/krummas/job/krummas-blake-8671-2-testall/

Edit: btw, the changes in CQLSSTableWriter - I guess they are because we now need a column family when writing? Could you add a comment?


was (Author: krummas):
Pushed a few updates to the branch here: https://github.com/krummas/cassandra/commits/blake/8671-2 - biggest thing is probably that I removed the CompactionAwareWriter interface and refactored the API a bit.

Is this still enough for you?

tests here:
http://cassci.datastax.com/view/Dev/view/krummas/job/krummas-blake-8671-2-dtest/
http://cassci.datastax.com/view/Dev/view/krummas/job/krummas-blake-8671-2-testall/

> Give compaction strategy more control over where sstables are created, including for flushing and streaming.
> ------------------------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-8671
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8671
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Blake Eggleston
>            Assignee: Blake Eggleston
>             Fix For: 3.x
>
>         Attachments: 0001-C8671-creating-sstable-writers-for-flush-and-stream-.patch, 8671-giving-compaction-strategies-more-control-over.txt
>
>
> This would enable routing different partitions to different disks based on some user defined parameters.
> My initial take on how to do this would be to make an interface from SSTableWriter, and have a table's compaction strategy do all SSTableWriter instantiation. Compaction strategies could then implement their own SSTableWriter implementations (which basically wrap one or more normal sstablewriters) for compaction, flushing, and streaming. 



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