[jira] [Resolved] (HDFS-16772) refreshHostsReader should use the new configuration

["Íñigo Goiri (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDFS-16772?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Íñigo Goiri resolved HDFS-16772.
--------------------------------
    Fix Version/s: 3.4.0
     Hadoop Flags: Reviewed
       Resolution: Fixed

> refreshHostsReader should use the new configuration
> ---------------------------------------------------
>
>                 Key: HDFS-16772
>                 URL: https://issues.apache.org/jira/browse/HDFS-16772
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: ZanderXu
>            Assignee: ZanderXu
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.4.0
>
>
> `refreshHostsReader` should use the latest configuration.
> And the current code as bellow:
> {code:java}
> /** Reread include/exclude files. */
> private void refreshHostsReader(Configuration conf) throws IOException {
>   if (conf == null) {
>     conf = new HdfsConfiguration();
>     // BUG here
>     this.hostConfigManager.setConf(conf);
>   }
>   this.hostConfigManager.refresh();
> } {code}



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