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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15370) Backport Moderate Object Storage (MOB) to branch-1
Date Wed, 02 Mar 2016 01:02:18 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15174743#comment-15174743

stack commented on HBASE-15370:

This one:

from:	Stack <stack@duboce.net>
to:	HBase Dev List <dev@hbase.apache.org>
cc:	Hbase-User <user@hbase.apache.org>
date:	Tue, Mar 1, 2016 at 9:32 AM
subject:	Re: MOB in branch-1? (Re: [RESULT][VOTE] Merge branch hbase-11339 HBase MOB to trunk)
mailed-by:	gmail.com

On Mon, Feb 29, 2016 at 8:20 PM, Ted Yu <yuzhihong@gmail.com> wrote:
If there is no objection, I will create a backport JIRA tomorrow and attach patch.

I have objection to you doing it. MOB has spread all about master branch. Backport should
be done by someone who knows MOB.

Higher up in this thread, Sean asks: "Can we get a [DISCUSS] flagged thread to see what, if
anything, folks
would like to see gate inclusion in branch-1?"  Shouldn't we do this before we 'create a backport...'.

For me, there should be no new flakies in branch-1. Branch-1 builds are a hard-won stable(-ish).
Looking at master build, MOB seems quiet lately but going by HBASE-15012, our flakies umbrella
issue, I see notes that TestMobExportSnapshot has failed a few times (that is probably because
the test it derives from is flakey) and TestMobRestoreFlushSnapshotFromClient gets a mention.


> 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: 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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