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Posted to issues@mesos.apache.org by "Jie Yu (JIRA)" <ji...@apache.org> on 2015/02/19 00:15:13 UTC
[jira] [Comment Edited] (MESOS-2371) Removing internal namespace
for protobufs results in incompatible upgrade
[ https://issues.apache.org/jira/browse/MESOS-2371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14326709#comment-14326709 ]
Jie Yu edited comment on MESOS-2371 at 2/18/15 11:15 PM:
---------------------------------------------------------
My 2 cents here. I still prefer separating headers for frameworks (mesos public headers) and headers for modules (mesos internal headers). See my previous reply in the [dev mailing list|http://mail-archives.apache.org/mod_mbox/mesos-dev/201501.mbox/%3CCA+fJHLgCkbMDr_vdu1agcS2DsnFcuzbis29bUy1dBvvQkqw1OQ@mail.gmail.com%3E] [reply1|http://mail-archives.apache.org/mod_mbox/mesos-dev/201501.mbox/%3CCAJvN1BN7Jr8Sqz7Z=mzEtCJyGheybMT9vGdW65BZ-nywnFhF3A@mail.gmail.com%3E] [reply2|http://mail-archives.apache.org/mod_mbox/mesos-dev/201501.mbox/%3CCAJvN1BNghqdtmO_=uxKMPtAevoJ6cYo=kfC642e_iiMXoMqCsw@mail.gmail.com%3E]
was (Author: jieyu):
My 2 cents here. I still prefer separating headers for frameworks (mesos public headers) and headers for modules (mesos internal headers). See my previous reply in the [dev mailing list|http://mail-archives.apache.org/mod_mbox/mesos-dev/201501.mbox/%3CCA+fJHLgCkbMDr_vdu1agcS2DsnFcuzbis29bUy1dBvvQkqw1OQ@mail.gmail.com%3E]
> Removing internal namespace for protobufs results in incompatible upgrade
> -------------------------------------------------------------------------
>
> Key: MESOS-2371
> URL: https://issues.apache.org/jira/browse/MESOS-2371
> Project: Mesos
> Issue Type: Bug
> Reporter: Jie Yu
> Assignee: Kapil Arya
> Priority: Blocker
>
> This bug is introduced this ticket:
> https://issues.apache.org/jira/browse/MESOS-2272
> where we removed internal namespace for all our protobuf messages. For example: mesos::internal::AuthenticateMessage -> mesos::AuthenticateMessage
> As a result, the new master/slave (0.22.0) will drop all messages from old master/slave (0.21.0) because the protobuf message type name does not match.
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