hbase-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Stack <st...@duboce.net>
Subject Re: [DISCUSSION] Merge Backup / Restore - Branch HBASE-7912
Date Wed, 20 Jul 2016 16:14:00 GMT
On Mon, Jul 11, 2016 at 12:21 PM, Enis Söztutar <enis@apache.org> wrote:

> As you guys may already be familiar, Vladimir, Ted, Jerry and others have
> been developing the backup / restore functionality in a series of issues
> committed in the separate branch HBASE-7912[1].
>
> Backup / Restore functionality is tracked as a 4-phase project, and the
> first two phases are complete and useable. We are now working on Phase 3
> items, which are mostly improvements. We think that the current code in the
> branch containing all Phase 1 and Phase 2 items, and some Phase 3 items is
> useable on it's own, and we do not have to wait for all the subtickets to
> be finished to make it completely useable (as follow up tickets are mostly
> improvements or optimizations). The improvements in the works are all
> backwards compatible with the existing stuff. Thus, we would like to
> propose that the branch HBASE-7912 be merged into master.  The parent jira
> has a design doc that goes into details about the implementation and design
> choices in case you are interested[2].
>
>
Thanks Enis.

I could read the design doc but it would be nice to have a succinct summary
of what we get with phase 1 and phase 2 of this feature, especially here on
this thread, and then what is coming in phase 3.

Thanks,
St.Ack


> Most of the changes are largely non-intrusive and confined to the
> backup subsystem.
> The unit tests have been passing on manual runs and we (hortonworks) have
> been running the integration tests as well as some other shell-based system
> tests on a forked version of the code. Most of the work has been reviewed
> by 1, 2 or 3 committers already (mostly Ted, myself and Jerry).
>
> What do you guys think? Is it time to call a vote? Any concerns or feedback
> appreciated.
>
> [1] https://issues.apache.org/jira/browse/HBASE-7912
> [2]
>
> https://issues.apache.org/jira/secure/attachment/12816339/HBaseBackupAndRestore%20-0.91.pdf
>
> Enis
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message