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https://issues.apache.org/jira/browse/HDFS-16016?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17829445#comment-17829445
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liuguanghua edited comment on HDFS-16016 at 3/21/24 9:13 AM:
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Thank for reply. [~zhangxiping]
IBR contains DELETED_BLOCK, RECEIVED_BLOCK, RECEIVING_BLOCK. Mis-order of
IBR and FBR not only effect to_remove blocks.
And NN should remove blocks which FBR does not contain if disk damage lost
blocks.
was (Author: liuguanghua):
Thank for reply.
IBR contains DELETED_BLOCK, RECEIVED_BLOCK, RECEIVING_BLOCK. Mis-order of
IBR and FBR not only effect to_remove blocks.
And NN should remove blocks which FBR does not contain if disk damage lost
blocks.
> 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
> Fix For: 3.3.6
>
> Attachments: image-2023-11-03-18-11-54-502.png,
> image-2023-11-06-10-53-13-584.png, image-2023-11-06-10-55-50-939.png,
> image-2024-03-20-18-31-23-937.png, image-2024-03-21-16-20-46-746.png
>
> Time Spent: 5h 20m
> 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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