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https://issues.apache.org/jira/browse/INLONG-109?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated INLONG-109:
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Labels: features performance pull-request-available (was: features
performance)
> Optimize RPC
> ------------
>
> Key: INLONG-109
> URL: https://issues.apache.org/jira/browse/INLONG-109
> Project: Apache InLong
> Issue Type: Task
> Reporter: Guocheng Zhang
> Priority: Major
> Labels: features, performance, pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Remarks: I originally wanted to put the improvement items on cwiki to create
> an RFC for discussion. I found that I could not create it during the
> operation. I am not sure what the reason is. so create it on Jira first, then
> discuss, and then implement it.
>
> To summarize the recent analysis of the implementation of TubeMQ RPC, I think
> we need to adjust the following content of TubeMQ RPC to make the system more
> powerful:
> 1. The header of each RPC packet should consist of the length of the entire
> packet, not the number of multiple lists. It can be used to identify illegal
> packets and allocate memory resources in advance;
> 2. The error code and error information should be carried in the exception
> messages, instead of the original exception classes;
> 3. The structure of the response message of this method needs to be improved,
> the success field should be deleted, and errors should be distinguished by
> unique error codes. Use clear error codes to clearly mark specific error
> details so that SDK users can get the exact cause of the error and find clear
> error handling suggestions based on the documentation;
> 4. Each method in RPC should carry version information, so that different
> versions can correspond to different decoding schemes
> 5. If the subsequent RPC still uses PB for coding and decoding, you need to
> use maven-shade-plugin to cover PB and Netty. Otherwise, the jar package
> released can easily form a version conflict with the corresponding dependency
> package of the business
>
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