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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15370) Backport Moderate Object Storage (MOB) to branch-1
Date Wed, 02 Mar 2016 18:30:18 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15176172#comment-15176172

Ted Yu commented on HBASE-15370:

How about the following as a starting point for thread on dev@hbase ?

[DISCUSS] Criteria for including MOB feature backport in branch-1

This is to solicit discussion on the criteria for including MOB feature backport in branch-1.

I can think of the following:
1. whether there is customer interest

There is.
See Jonathan's response here: http://search-hadoop.com/m/YGbbDSqxD1PYXK62

2. whether unit test stability can be maintained in branch-1

Inclusion of the backport should keep unit tests (both existing and new) in branch-1 green.
Preliminary test runs showed that MOB / snapshot related tests consistently pass.


Comments are welcome

> Backport Moderate Object Storage (MOB) to branch-1
> --------------------------------------------------
>                 Key: HBASE-15370
>                 URL: https://issues.apache.org/jira/browse/HBASE-15370
>             Project: HBase
>          Issue Type: Task
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>             Fix For: 1.4.0
>         Attachments: 15370-test.out, HBASE-15370-branch-1.v1.patch
> MOB feature was integrated to master branch 1 year ago.
> Since then there have been bug fixes which stabilize the feature.
> Some customers have been using it at PB scale.
> Here is discussion thread on dev mailing list:
> http://search-hadoop.com/m/YGbbDSqxD1PYXK62/hbase+MOB+in+branch-1&subj=Re+MOB+in+branch+1+Re+RESULT+VOTE+Merge+branch+hbase+11339+HBase+MOB+to+trunk+
> This issue is to backport MOB feature to branch-1.

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