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https://issues.apache.org/jira/browse/CASSANDRA-11521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15379166#comment-15379166
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Stefania commented on CASSANDRA-11521:
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Here is quick update. Progress has been somewhat slow in the last week due to
other tasks. Nonetheless, the unit and dtests are now passing. I've repeated
the benchmark and unfortunately there is a performance degradation of about 25%
compared to the proof of concept. I've started investigating this but I haven't
identified the exact reason for it. I'm attaching the JFR profiles for client
and server in case anyone is interested in taking a look:
[^final-patch-jfr-profiles-1.zip].
> Implement streaming for bulk read requests
> ------------------------------------------
>
> Key: CASSANDRA-11521
> URL: https://issues.apache.org/jira/browse/CASSANDRA-11521
> Project: Cassandra
> Issue Type: Sub-task
> Components: Local Write-Read Paths
> Reporter: Stefania
> Assignee: Stefania
> Labels: client-impacting
> Fix For: 3.x
>
> Attachments: final-patch-jfr-profiles-1.zip
>
>
> Allow clients to stream data from a C* host, bypassing the coordination layer
> and eliminating the need to query individual pages one by one.
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