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https://issues.apache.org/jira/browse/RATIS-1312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17284070#comment-17284070
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runzhiwang commented on RATIS-1312:
-----------------------------------

[~szetszwo] Even though I change syncSize and bufferSize, the result is still 
same,ratis streaming is still slower than hdfs. The ratis streaming command as 
follows:

${BIN}/client.sh filestore datastream --size 128000000 --numFiles 200 
--bufferSize 4000000 --syncSize 128000000 --type DirectByteBuffer --peers 
${PEERS} --storage /data/ratis/n2 --storage /data1/ratis/n2 --storage 
/data2/ratis/n2 --storage /data3/ratis/n2 --storage /data4/ratis/n2 --storage 
/data5/ratis/n2 --storage /data6/ratis/n2 --storage /data7/ratis/n2 --storage 
/data8/ratis/n2 --storage /data9/ratis/n2 --storage /data10/ratis/n2 --storage 
/data11/ratis/n2

> 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-1.svg, hdfs-2.svg, streaming-1.svg, streaming-2.svg
>
>




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