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Posted to hdfs-issues@hadoop.apache.org by "Tsz-wo Sze (Jira)" <ji...@apache.org> on 2024/07/09 13:23:00 UTC

[jira] [Resolved] (HDFS-2919) Add method(s) to FSDatasetInterface for checking if the scanners are supported

     [ https://issues.apache.org/jira/browse/HDFS-2919?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tsz-wo Sze resolved HDFS-2919.
------------------------------
    Resolution: Won't Fix

This JIRA became stale.

> Add method(s) to FSDatasetInterface for checking if the scanners are supported
> ------------------------------------------------------------------------------
>
>                 Key: HDFS-2919
>                 URL: https://issues.apache.org/jira/browse/HDFS-2919
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: datanode
>            Reporter: Tsz-wo Sze
>            Assignee: Tsz-wo Sze
>            Priority: Major
>
> DataNode currently checks the class of DataNode.data to determine whether it supports DirectoryScanner and/or DataBlockScanner.  It is better to have some method(s) in FSDatasetInterface to reveal this information.



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