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Posted to jira@kafka.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/03/03 19:27:00 UTC
[jira] [Commented] (KAFKA-9640) Allow use of RDMA for publishing,
replicating, and consuming log entries
[ https://issues.apache.org/jira/browse/KAFKA-9640?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17050499#comment-17050499 ]
ASF GitHub Bot commented on KAFKA-9640:
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stevebyan commented on pull request #8210: KAFKA-9640[WIP]: Allow use of RDMA for publishing, replicating, and consuming log entries
URL: https://github.com/apache/kafka/pull/8210
Experimental modification to Apache Kafka to use RDMA for publishing, replicating, and consuming log entries. Our evaluation of the resulting performance is ongoing, but we expect to see significant improvements in end-to-end latency, lower CPU utilization on the brokers, and greater scalability for consumers of a single topic partition.
This contribution is principally the work of Konstantin Taranov <kt...@ethz.ch>, formerly with Oracle Labs and currently at ETH Zurich.
This is a work in progress, not ready to be merged.
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> Allow use of RDMA for publishing, replicating, and consuming log entries
> ------------------------------------------------------------------------
>
> Key: KAFKA-9640
> URL: https://issues.apache.org/jira/browse/KAFKA-9640
> Project: Kafka
> Issue Type: New Feature
> Components: clients, consumer, core
> Affects Versions: 2.2.2
> Environment: RDMA network
> Reporter: Steve Byan
> Priority: Minor
> Labels: pull-request-available
>
> Work-in-progress. Experimental modification to Apache Kafka to use RDMA for publishing, replicating, and consuming log entries. Our evaluation of the resulting performance is ongoing, but we expect to see significant improvements in end-to-end latency, lower CPU utilization on the brokers, and greater scalability for consumers of a single topic partition.
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