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Posted to issues@ozone.apache.org by GitBox <gi...@apache.org> on 2021/08/24 10:01:52 UTC

[GitHub] [ozone] guihecheng opened a new pull request #2570: HDDS-5663. Implement priorities for replication works with throttling.

guihecheng opened a new pull request #2570:
URL: https://github.com/apache/ozone/pull/2570


   ## What changes were proposed in this pull request?
   
   - Priorities defined for containers according to replicaCount.
   - Priorities queues implemented containing replication command needed info.
   - Throttling on a per-datanode base.
   - Replication works deferred to a new thread ReplicationHandler.
   
   ## What is the link to the Apache JIRA
   
   https://issues.apache.org/jira/browse/HDDS-5663
   
   ## How was this patch tested?
   
   no test for now.
   


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[GitHub] [ozone] guihecheng closed pull request #2570: HDDS-5663. Implement priorities for replication works with throttling.

Posted by GitBox <gi...@apache.org>.
guihecheng closed pull request #2570:
URL: https://github.com/apache/ozone/pull/2570


   


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[GitHub] [ozone] guihecheng commented on pull request #2570: HDDS-5663. Implement priorities for replication works with throttling.

Posted by GitBox <gi...@apache.org>.
guihecheng commented on pull request #2570:
URL: https://github.com/apache/ozone/pull/2570#issuecomment-906363413


   @sodonnel Ah, yeah, I've got a doc for online discussion under the JIRA, but it hardly draws any attention, so I send a draft about the basic outline of the whole work. I think I shall paste the link here also.


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[GitHub] [ozone] sodonnel commented on pull request #2570: HDDS-5663. Implement priorities for replication works with throttling.

Posted by GitBox <gi...@apache.org>.
sodonnel commented on pull request #2570:
URL: https://github.com/apache/ozone/pull/2570#issuecomment-906352454


   I think we could use a design document around the Replication Manager outlining where we want it to go. We have the existing logic, balancer, decommission and soon erasure coding which will need to use it. We should also consider if DNs should be providing feedback about pending tasks in their heartbeats that feeds into the replication manager decisions.


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[GitHub] [ozone] guihecheng edited a comment on pull request #2570: HDDS-5663. Implement priorities for replication works with throttling.

Posted by GitBox <gi...@apache.org>.
guihecheng edited a comment on pull request #2570:
URL: https://github.com/apache/ozone/pull/2570#issuecomment-906363413


   @sodonnel Ah, yeah, I've got a doc for online discussion under the JIRA, but it hardly draws any attention, so I send a draft about the basic outline of the whole work. I think I shall paste the link here also.
   https://docs.google.com/document/d/1Y-xrcmqySXoo4DCX8ESp322wxmNwjejtTqsGS_KWS7Q/edit?usp=sharing


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[GitHub] [ozone] guihecheng commented on pull request #2570: HDDS-5663. Implement priorities for replication works with throttling.

Posted by GitBox <gi...@apache.org>.
guihecheng commented on pull request #2570:
URL: https://github.com/apache/ozone/pull/2570#issuecomment-904502727


   @ChenSammi please help do an early review, thanks~


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