[
https://issues.apache.org/jira/browse/HTRACE-164?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14531456#comment-14531456
]
Masatake Iwasaki commented on HTRACE-164:
-----------------------------------------
bq. Add the CMP library for serializing spans to msgpack in the C client, in
util/cmp.c and util/cmp.h. Serialize spans and the WriteSpans message frame
using this rather than JSON.
There seems to be official C binding: https://github.com/msgpack/msgpack-c
Any reason to prefer CMP to msgpack-c?
> htrace hrpc: use msgpack for serialization
> ------------------------------------------
>
> Key: HTRACE-164
> URL: https://issues.apache.org/jira/browse/HTRACE-164
> Project: HTrace
> Issue Type: Bug
> Affects Versions: 3.2.0
> Reporter: Colin Patrick McCabe
> Assignee: Colin Patrick McCabe
> Attachments: HTRACE-164.002.patch
>
>
> htrace HRPC should use msgpack for serialization. Messages serialized using
> msgpack use less space on the wire and use less CPU time to encode. The CMP
> library allows us to include msgpack support easily in the htrace C client.
> There is also good Java and Golang support available.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
