hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-14944) Minimize or eliminate source incompatible changes due to HBASE-14605, HBASE-14631, and HBASE-14655
Date Mon, 07 Dec 2015 22:34:10 GMT

    [ https://issues.apache.org/jira/browse/HBASE-14944?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15045896#comment-15045896
] 

Ted Yu commented on HBASE-14944:
--------------------------------

bq. any users of same in code written against new release N would not compile after rollback
to N-1

This should be fine - we don't provide guarantee w.r.t. downgrade

> Minimize or eliminate source incompatible changes due to HBASE-14605, HBASE-14631, and
HBASE-14655
> --------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-14944
>                 URL: https://issues.apache.org/jira/browse/HBASE-14944
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Andrew Purtell
>            Priority: Blocker
>             Fix For: 1.1.3, 1.0.4
>
>
> Minimize or eliminate source incompatible changes due to HBASE-14605, HBASE-14631, and
HBASE-14655. The changes are due to abstract method additions to carry the correct (not current)
{{User}} through to where authoritative decisions or audit is performed.
> HBASE-14605 introduces source incompatible changes to the SplitTransaction interface:
> - Adds abstract method execute(Server, RegionServerServices, User)
> - Adds abstract method rollback(Server, RegionServerServices, User)
> HBASE-14631 introduces source incompatible changes to the RegionMergeTransaction interface:
> - Adds abstract method execute(Server, RegionServerServices, User)
> - Adds abstract method rollback(Server, RegionServerServices, User)
> HBASE-14655 introduces source incompatible changes to the Store interface:
> - Adds abstract method compact(CompactionContext, CompactionThroughputController, User)
> - Adds abstract method requestCompaction( int, CompactionRequest, User)
> Default implementations are provided for binary compatibility but implementors of these
interface won't recompile until implementations of the new methods are added.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message