[jira] [Resolved] (HDFS-16149) Improve the parameter annotation in FairCallQueue#priorityLevels

["Wei-Chiu Chuang (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDFS-16149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wei-Chiu Chuang resolved HDFS-16149.
------------------------------------
    Fix Version/s: 3.4.0
       Resolution: Fixed

> Improve the parameter annotation in FairCallQueue#priorityLevels
> ----------------------------------------------------------------
>
>                 Key: HDFS-16149
>                 URL: https://issues.apache.org/jira/browse/HDFS-16149
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: JiangHua Zhu
>            Assignee: JiangHua Zhu
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 3.4.0
>
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> The parameter description of FairCallQueue#priorityLevels is missing in FairCallQueue.
>    /**
>     * Create a FairCallQueue.
>     * @param capacity the total size of all sub-queues
>     * @param ns the prefix to use for configuration
>     * @param capacityWeights the weights array for capacity allocation
>     * among subqueues
>     * @param conf the configuration to read from
>     * Notes: Each sub-queue has a capacity of `capacity / numSubqueues`.
>     * The first or the highest priority sub-queue has an excess capacity
>     * of `capacity% numSubqueues`
>     */
>    public FairCallQueue(int priorityLevels, int capacity, String ns,
>        int[] capacityWeights, Configuration conf) {
> We should be more perfect for them.



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