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https://issues.apache.org/jira/browse/RATIS-1312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17294636#comment-17294636
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Tsz-wo Sze commented on RATIS-1312:
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> ... we should not check whether we have receive all packets by checking
> h.getDataLength() + headerBufLen <= buf.readableBytes() ...
[~yjxxtd], that's a good point -- our packet format (header, body) is not good
for netty. We should change it to (length, header, body). Then, it doesn't
have to decode the protobuf header when reading the body. It can use the
length to determine if the entire message is received. (now, it has to decode
the protobuf header for every packet when reading the body, and then reject it.)
> 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, streaming.svg
>
>
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