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https://issues.apache.org/jira/browse/CASSANDRA-15657?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17100332#comment-17100332
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Ekaterina Dimitrova edited comment on CASSANDRA-15657 at 5/5/20, 11:53 PM:
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[~jasonstack] [~djoshi]
transient_replication_test.py::TestTransientReplication::test_optimized_primary_range_repair
started failing after this patch, any thoughts?
I opened CASSANDRA-15783 and I will be working on it tomorrow
was (Author: e.dimitrova):
[~jasonstack] [~djoshi]
transient_replication_test.py::TestTransientReplication::test_optimized_primary_range_repair
started failing after this patch, any thoughts?
I opened CASSANDRA-15783
> Improve zero-copy-streaming containment check by using file sections
> --------------------------------------------------------------------
>
> Key: CASSANDRA-15657
> URL: https://issues.apache.org/jira/browse/CASSANDRA-15657
> Project: Cassandra
> Issue Type: Improvement
> Components: Legacy/Streaming and Messaging
> Reporter: ZhaoYang
> Assignee: ZhaoYang
> Priority: Normal
> Fix For: 4.0
>
>
> Currently zero copy streaming is only enabled for leveled-compaction strategy
> and it checks if all keys in the sstables are included in the transferred
> ranges.
> This is very inefficient. The containment check can be improved by checking
> if transferred sections (the transferred file positions) cover entire sstable.
> I also enabled ZCS for all compaction strategies since the new containment
> check is very fast..
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