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Posted to hdfs-dev@hadoop.apache.org by "JiangHua Zhu (Jira)" <ji...@apache.org> on 2021/08/02 08:31:00 UTC
[jira] [Created] (HDFS-16149) Improve the parameter annotation in
FairCallQueue#priorityLevels
JiangHua Zhu created HDFS-16149:
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Summary: 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
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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