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Posted to hdfs-issues@hadoop.apache.org by "Shilun Fan (Jira)" <ji...@apache.org> on 2024/01/04 07:21:00 UTC

[jira] [Commented] (HDFS-12208) NN should consider DataNode#xmitInProgress when placing new block

    [ https://issues.apache.org/jira/browse/HDFS-12208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17802477#comment-17802477 ] 

Shilun Fan commented on HDFS-12208:
-----------------------------------

Bulk update: moved all 3.4.0 non-blocker issues, please move back if it is a blocker. Retarget 3.5.0.

> NN should consider DataNode#xmitInProgress when placing new block
> -----------------------------------------------------------------
>
>                 Key: HDFS-12208
>                 URL: https://issues.apache.org/jira/browse/HDFS-12208
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: block placement, erasure-coding
>    Affects Versions: 3.0.0-alpha4
>            Reporter: Lei (Eddy) Xu
>            Assignee: Lei (Eddy) Xu
>            Priority: Minor
>
> As discussed in HDFS-12044, NN only considers xceiver counts on DN when placing new blocks. NN should also consider background reconstruction works, presented by xmits on DN.



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