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Posted to hdfs-dev@hadoop.apache.org by "Xiaoqiao He (Jira)" <ji...@apache.org> on 2023/06/28 04:05:00 UTC

[jira] [Resolved] (HDFS-17044) Set size of non-exist block to NO_ACK when process FBR or IBR to avoid useless report from DataNode

     [ https://issues.apache.org/jira/browse/HDFS-17044?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiaoqiao He resolved HDFS-17044.
--------------------------------
    Fix Version/s: 3.4.0
     Hadoop Flags: Reviewed
       Resolution: Fixed

> Set size of non-exist block to NO_ACK when process FBR or IBR to avoid useless report from DataNode
> ---------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-17044
>                 URL: https://issues.apache.org/jira/browse/HDFS-17044
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Haiyang Hu
>            Assignee: Haiyang Hu
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.4.0
>
>
> When NameNode processes DataNode increment or full block report, if block is not in the blocks map, it will be added to invalidate and the replica should be removed from the data-node, and the block size should be to set NO_ACK,  should be reduce some useless DataNode block reports.



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