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Devaraj Das commented on HADOOP-7557: ------------------------------------- bq. Why not just get rid of Writable and RpcEngine and hardwire protobuf from the top down? That would be easier to support and would be easier for folks to implement in other languages. Why have an implementation that pretends to be serialization independent? What advantages does that provide? +1 on this. Let's phase out writable over time. It's good in theory to have a pluggable RPC engine but in practice it seems unlikely we'd have yet another impl. > Make IPC header be extensible > ------------------------------- > > Key: HADOOP-7557 > URL: https://issues.apache.org/jira/browse/HADOOP-7557 > Project: Hadoop Common > Issue Type: Sub-task > Reporter: Sanjay Radia > Assignee: Sanjay Radia > Attachments: HADOOP-7557.patch, IpcHeader.proto, ipcHeader1.patch, > ipcHeader2.patch > > -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira