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Posted to hdfs-dev@hadoop.apache.org by "Xiaoqiao He (Jira)" <ji...@apache.org> on 2023/10/12 15:29:00 UTC

[jira] [Resolved] (HDFS-17208) Add the metrics PendingAsyncDiskOperations in datanode

     [ https://issues.apache.org/jira/browse/HDFS-17208?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiaoqiao He resolved HDFS-17208.
--------------------------------
    Fix Version/s: 3.4.0
     Hadoop Flags: Reviewed
       Resolution: Fixed

> Add the metrics PendingAsyncDiskOperations  in datanode 
> --------------------------------------------------------
>
>                 Key: HDFS-17208
>                 URL: https://issues.apache.org/jira/browse/HDFS-17208
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: datanode
>            Reporter: Haiyang Hu
>            Assignee: Haiyang Hu
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.4.0
>
>
> Consider should add  the metrics `PendingAsyncDiskOperations`  to be able to track if we are queueing too many asynchronous disk operations in FsDatasetAsyncDiskService of the datanode.



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