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https://issues.apache.org/jira/browse/CASSANDRA-6216?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15429283#comment-15429283
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Dikang Gu commented on CASSANDRA-6216:
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[~krummas] cool, I think it's a more easy-to-understand idea, and maybe could
save a lot of code. Here is the patch
https://github.com/DikangGu/cassandra/commit/a63c8583ada93187b177c68dbc4443c29717e44e,
can you please take a look?
I'm not sure how to write the unit test at this moment, will try some manual
testing.
> Level Compaction should persist last compacted key per level
> ------------------------------------------------------------
>
> Key: CASSANDRA-6216
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6216
> Project: Cassandra
> Issue Type: Sub-task
> Reporter: sankalp kohli
> Priority: Minor
> Labels: compaction, lcs
> Attachments: JIRA-6216.diff
>
>
> Level compaction does not persist the last compacted key per level. This is
> important for higher levels.
> The sstables with higher token and in higher levels wont get a chance to
> compact as the last compacted key will get reset after a restart.
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