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https://issues.apache.org/jira/browse/HDFS-13389?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mukul Kumar Singh updated HDFS-13389:
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Attachment: HDFS-13389-HDFS-7240.001.patch
> Ozone: Compile Ozone/HDFS/Cblock protobuf files with proto3 compiler using
> maven protoc plugin
> ----------------------------------------------------------------------------------------------
>
> Key: HDFS-13389
> URL: https://issues.apache.org/jira/browse/HDFS-13389
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ozone
> Affects Versions: HDFS-7240
> Reporter: Mukul Kumar Singh
> Assignee: Mukul Kumar Singh
> Priority: Major
> Fix For: HDFS-7240
>
> Attachments: HDFS-13389-HDFS-7240.001.patch
>
>
> Currently all the Ozone/HDFS/Cblock proto files are compiled using proto 2.5,
> this can be changed to use proto3 compiler.
> This change will help in performance improvement as well because currently in
> the client path, the xceiver client ratis converts proto2 classes to proto3
> using byte string manipulation.
> Please note that for rest of hadoop (except Ozone/Cblock/HDSL), the protoc
> version will still remain 2.5 as this proto compilation will be done through
> the following plugin.
> https://www.xolstice.org/protobuf-maven-plugin/
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