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Posted to hdfs-dev@hadoop.apache.org by "Takanobu Asanuma (Jira)" <ji...@apache.org> on 2021/11/17 13:21:00 UTC

[jira] [Resolved] (HDFS-16323) DatanodeHttpServer doesn't require handler state map while retrieving filter handlers

     [ https://issues.apache.org/jira/browse/HDFS-16323?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Takanobu Asanuma resolved HDFS-16323.
-------------------------------------
    Fix Version/s: 3.4.0
                   3.3.3
       Resolution: Fixed

> DatanodeHttpServer doesn't require handler state map while retrieving filter handlers
> -------------------------------------------------------------------------------------
>
>                 Key: HDFS-16323
>                 URL: https://issues.apache.org/jira/browse/HDFS-16323
>             Project: Hadoop HDFS
>          Issue Type: Task
>            Reporter: Viraj Jasani
>            Assignee: Viraj Jasani
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 3.4.0, 3.3.3
>
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> DatanodeHttpServer#getFilterHandlers use handler state map just to query if the given datanode httpserver filter handler class exists in the map and if not, initialize the Channel handler by invoking specific parameterized constructor of the class. However, this handler state map is never used to upsert any data.



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