[infinispan-issues] [JBoss JIRA] (ISPN-5357) Hot Rod protocol 3.0

[Galder Zamarreño (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-5357?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13110503#comment-13110503 ] 

Galder Zamarreño commented on ISPN-5357:
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Separate response status into two fields: the status itself (success, error, failure...etc), and a flags section indicating whether the previous value is returned, or compatibility is enabled (see ISPN-5758)

> Hot Rod protocol 3.0
> --------------------
>
>                 Key: ISPN-5357
>                 URL: https://issues.jboss.org/browse/ISPN-5357
>             Project: Infinispan
>          Issue Type: Enhancement
>            Reporter: Galder Zamarreño
>
> A binary protocol rethink is needed to take better advantage of CPUs and buffering. This is based on the ideas of Martin Thompson's Simple Binary Encoding [blog post|http://mechanical-sympathy.blogspot.cz/2014/05/simple-binary-encoding.html]
> In essence, we need to move Hot Rod protocol towards having mostly fixed size fields, hence getting rid of `vInt` and `vLong` formats which although safe some bytes, they hinder long stream reading patterns.
> An optional part here would be whether to consider using SBE directly, but this JIRA should be mostly oriented at making sure we have a protocol that can be read fast and efficiently.



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