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https://issues.apache.org/jira/browse/RATIS-1312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17295737#comment-17295737
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Tsz-wo Sze commented on RATIS-1312:
-----------------------------------

> ... just want to know what case will hit the limit, a lot of clients write to 
> small cluster ?

Indeed, a datanode may hit the limit if it becomes a hotspot even in a large 
cluster. For example, some applications may run in some particular datanodes 
and do not move around (e.g. Hbase region servers). Then these datanodes can 
easily become hotspots.

> 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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