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From "Sushanth Sowmyan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-8165) Annotation changes for replication
Date Tue, 28 Apr 2015 17:04:07 GMT

    [ https://issues.apache.org/jira/browse/HIVE-8165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14517418#comment-14517418
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Sushanth Sowmyan commented on HIVE-8165:
----------------------------------------

Given that we intend to introduce a HDFS-based-event log that'll take over the metastore-based
one (so that events can be kept for longer than 1day), it's possible that we may want to disable
the metastoreclient interfaces at some point - that's why I wanted to mark those as LimitedPrivate
- so as to not have to need to support it after it's disabled(if it's disabled)

As  to ReplicationTask and the HCatClient calls themselves, I guess we can skip the LimitedPrivate
as long as we have the Evolving - they were an extension of the fact that they relied on the
metastore-side eventlog.

> Annotation changes for replication
> ----------------------------------
>
>                 Key: HIVE-8165
>                 URL: https://issues.apache.org/jira/browse/HIVE-8165
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Import/Export
>            Reporter: Sushanth Sowmyan
>            Assignee: Sushanth Sowmyan
>         Attachments: HIVE-8165.patch
>
>
> We need to make a couple of changes for annotating the recent changes.
> a) Marking old notification listener in HCatalog as @Deprecated, linking instead to the
new repl/ module.
> b) Mark the new interfaces as @Evolving @Unstable



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