[jira] [Commented] (RATIS-1312) Compare the performance between HDFS and DataStreamApi

[Tsz-wo Sze (Jira)]

    [ 
https://issues.apache.org/jira/browse/RATIS-1312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17297344#comment-17297344
 ] 

Tsz-wo Sze commented on RATIS-1312:
-----------------------------------

[~yjxxtd], just found that Streaming has limited the num threads to 100
{code}
//org.apache.ratis.examples.filestore.cli.Client
  private static final int MAX_THREADS_NUM = 100;

  public int getNumThread() {
    return numFiles < MAX_THREADS_NUM ? numFiles : MAX_THREADS_NUM;
  }
{code}
but HdfsPerformance is using 1000:
https://github.com/runzhiwang/HdfsPerformance/blob/a444e24c7c23ef67a53780a736ddf3d3a60b7a5a/src/main/java/org/apache/HdfsPerformance.java#L156

We should use the same number of threads.


> Compare the performance between HDFS and DataStreamApi
> ------------------------------------------------------
>
>                 Key: RATIS-1312
>                 URL: https://issues.apache.org/jira/browse/RATIS-1312
>             Project: Ratis
>          Issue Type: Sub-task
>            Reporter: runzhiwang
>            Priority: Major
>         Attachments: hdfs.svg, screenshot-1.png, streaming.svg
>
>




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