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Posted to common-issues@hadoop.apache.org by "Wei-Chiu Chuang (Jira)" <ji...@apache.org> on 2020/04/29 02:35:00 UTC
[jira] [Updated] (HADOOP-16621) [pb-upgrade] Remove Protobuf
classes from signatures of Public APIs
[ https://issues.apache.org/jira/browse/HADOOP-16621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wei-Chiu Chuang updated HADOOP-16621:
-------------------------------------
Release Note:
Following APIs have been removed from Token.java to avoid protobuf classes in signature.
1. o.a.h.security.token.Token(TokenProto tokenPB) --> replaced by o.a.h.security.ipc.ProtobufHelper.tokenFromProto()
2. o.a.h.security.token.Token.toTokenProto() --> replaced by o.a.h.security.ipc.ProtobufHelper.protoFromToken()
was:
Following APIs have been removed from Token.java to avoid protobuf classes in signature.
1. o.a.h.security.token.Token(TokenProto tokenPB)
2. o.a.h.security.token.Token.toTokenProto()
> [pb-upgrade] Remove Protobuf classes from signatures of Public APIs
> -------------------------------------------------------------------
>
> Key: HADOOP-16621
> URL: https://issues.apache.org/jira/browse/HADOOP-16621
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: common
> Affects Versions: 3.3.0
> Reporter: Steve Loughran
> Assignee: Vinayakumar B
> Priority: Critical
> Fix For: 3.3.0
>
>
> the move to protobuf 3.x stops spark building because Token has a method which returns a protobuf, and now its returning some v3 types.
> if we want to isolate downstream code from protobuf changes, we need to move that marshalling method from token and put in a helper class.
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