[jira] [Comment Edited] (TEZ-4154) tez-protobuf: a single module for handling protobuf dependency

["László Bodor (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TEZ-4154?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17266046#comment-17266046 ] 

László Bodor edited comment on TEZ-4154 at 1/15/21, 1:44 PM:
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thanks [~emilio.fernandes70], [~julien.faye], unfortunately, this is not an easy one
protobuf3 in hadoop is a backward-incompatible change as I mentioned above and on TEZ-4152
we need to decide which way to go
this jira is just for a helper module if we want to enclose protobuf dependency, because let's say in TEZ-4152 we cannot find a clean solution


was (Author: abstractdog):
thanks [~emilio.fernandes70], [~julien.faye], unfortunately, this is not an easy one
protobuf3 in hadoop is a backward-incompatible change as I mentioned above and on TEZ-4152
we need to decide which way to go

> tez-protobuf: a single module for handling protobuf dependency
> --------------------------------------------------------------
>
>                 Key: TEZ-4154
>                 URL: https://issues.apache.org/jira/browse/TEZ-4154
>             Project: Apache Tez
>          Issue Type: Sub-task
>            Reporter: László Bodor
>            Assignee: László Bodor
>            Priority: Major
>         Attachments: TEZ-4154.01.patch, TEZ-4154.02.patch, TEZ-4154.03.patch, TEZ-4154.04.patch
>
>
> Similarly to what I've seen in TEZ-2164, I would like to create a module that is a single point of control of how tez handles protobuf dependency. In the near future, when tez will upgrade to hadoop 3.3, there will be a couple of things which should be taken care of (see TEZ-4152), e.g. upgrade to protobuf 3.x and handle the possible mess that can come from the fact that hadoop has relocated its protobuf.



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