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https://issues.apache.org/jira/browse/HDFS-16016?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17342961#comment-17342961
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JiangHua Zhu edited comment on HDFS-16016 at 5/13/21, 1:52 AM:
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Hi [~vjasani], thank you for your message.
Now BPServiceActor#offerService() is doing many things, including FBR, IBR, and 
heartbeat. IBR is actually an independent job and has a weak dependence on 
heartbeat, so it can be split independently and let him work.



was (Author: jianghuazhu):
Hi [~sodonnell], thank you for your message.
Now BPServiceActor#offerService() is doing many things, including FBR, IBR, and 
heartbeat. IBR is actually an independent job and has a weak dependence on 
heartbeat, so it can be split independently and let him work.


> BPServiceActor add a new thread to handle IBR
> ---------------------------------------------
>
>                 Key: HDFS-16016
>                 URL: https://issues.apache.org/jira/browse/HDFS-16016
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: JiangHua Zhu
>            Assignee: Viraj Jasani
>            Priority: Minor
>              Labels: pull-request-available
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> Now BPServiceActor#offerService() is doing many things, FBR, IBR, heartbeat. 
> We can handle IBR independently to improve the performance of heartbeat and 
> FBR.



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