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Posted to dev@hbase.apache.org by "Sean Busbey (JIRA)" <ji...@apache.org> on 2017/03/10 20:53:04 UTC
[jira] [Resolved] (HBASE-17725) LimitedPrivate COPROC / PHOENIX
interface broken on maintenance release
[ https://issues.apache.org/jira/browse/HBASE-17725?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Busbey resolved HBASE-17725.
---------------------------------
Resolution: Fixed
Hadoop Flags: Incompatible change
Release Note:
<!-- markdown -->
HBASE-16972 introduced a Java Binary Incompatible change for users of the LimitedPrivate(Coprocessor) API; the interface `RpcServiceInterface` added a new method `setRsRpcServices`.
Downstream users who implement their own version of the interface will need to implement the method.
Summary of responses to the dev@phoenix request is "not a problem" and some instructions on how we could check for this breakage locally. I'm not sure if we want to set up a job to check for problems, but we could do if folks thought it would help long term.
> LimitedPrivate COPROC / PHOENIX interface broken on maintenance release
> -----------------------------------------------------------------------
>
> Key: HBASE-17725
> URL: https://issues.apache.org/jira/browse/HBASE-17725
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 1.2.5, 1.1.8
> Reporter: Sean Busbey
> Assignee: Sean Busbey
> Priority: Blocker
> Fix For: 1.2.5
>
> Attachments: 1.2.4_1.2.5RC0_compat_report.html
>
>
> The compatibility report for HBase 1.2.5 RC0 flagged one item, the interface {{RpcServiceInterface}} added a new method {{setRsRpcServices}}. That interface is labeled {{IA.LimitedPrivate(COPROC, PHOENIX)}}.
> AFAICT this change came in on HBASE-16972. There's discussion on that ticket about the compatibility impact of the change in logging on earlier releases (which I remain fine with). The only discussion about binary/source compatibility expressly changes a different part of the patch to avoid breaking coprocessors and phoenix.
> As an extra wrinkle, this change has already been published in the 1.1.z release line for 1.1.8 and 1.1.9. Apologies, but I haven't gone to verify there wasn't a discussion of this break when 1.1.8 came out.
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