Hey Elliott (et al.),

I don’t have insight into the code that might have gone in to scanners, but
I do have the ability to get clusters with chaos monkeys set up quickly
(and some machines in-house to run them), so I’d be happy to help if
there’s anything I can do.

-Dima

On Wed, Jun 22, 2016 at 12:47 PM, Elliott Clark <[email protected]> wrote:

> Could use some help in HBASE-16074 if anyone has a cluster that has chaos
> monkey set up. Right now it looks like there is some issue with scanners
> during failures giving corrupt data.
>
> On Wed, Jun 22, 2016 at 12:28 PM, Mikhail Antonov <[email protected]>
> wrote:
>
> > Hi guys,
> >
> > as we're stabilizing branch-1.3 builds and I also need to keep release
> > notes / tag for 1.3 accurate, could you please ping me on jira if you
> > commit something to this branch (I read commit log, but it's easy to miss
> > something in there)?
> >
> > Thanks!
> > Mikhail
> >
> > On Fri, Jun 17, 2016 at 3:24 PM, Mikhail Antonov <[email protected]>
> > wrote:
> >
> > > Yeah,  branch-1.3 was cut some time ago and for a while most of commits
> > > going to branch-1 would also go to it, but last few days
> > > I'm trying to let only the following things go in:
> > >
> > >  - criticals and blockers
> > >  - test fixes and other patches stabilizing the branch
> > >  - cherry-picks that were missed earlier.
> > >  - oneliners / doc changes etc
> > >
> > > Appreciate understanding and help :)
> > >
> > > -Mikhail
> > >
> > > On Fri, Jun 17, 2016 at 3:07 PM, Enis Söztutar <[email protected]>
> wrote:
> > >
> > >> nvm, it is there already.
> > >>
> > >> On Fri, Jun 17, 2016 at 3:06 PM, Enis Söztutar <[email protected]>
> wrote:
> > >>
> > >> > Mikhail, I suggest that we create the branch-1.3 now so that you can
> > >> > control what goes in and what not. branch-1 is free for all usually.
> > >> >
> > >> > Enis
> > >> >
> > >> > On Wed, Jun 15, 2016 at 9:24 PM, Mikhail Antonov <
> > [email protected]>
> > >> > wrote:
> > >> >
> > >> >> Suddenly we had kind of a spike in jiras filed with fixVersion=1.3
> > last
> > >> >> few
> > >> >> days, and I really want to get it out one of this days, so I want
> to
> > >> just
> > >> >> stabilize it now.
> > >> >>
> > >> >> I kicked some jiras labeled as "major" out of 1.3, and if there's
> > >> >> something
> > >> >> affecting branch-1.3 but not "Blocker" or "Critical" let's target
> it
> > >> for
> > >> >> 1.3.1 and / or 1.4.
> > >> >>
> > >> >> Thanks!
> > >> >> Mikhail
> > >> >>
> > >> >> On Mon, Jun 13, 2016 at 11:52 AM, Mikhail Antonov <
> > >> [email protected]>
> > >> >> wrote:
> > >> >>
> > >> >> > I'm not aware of any, and changes made to 1.3 shouldn't render
> 2.4
> > >> >> > unsupportable.
> > >> >> >
> > >> >> > On the second thought, if we want to have to maintain less minor
> > >> >> releases
> > >> >> > in 1.* line and encourage folks to update,
> > >> >> > we need to keep maintaining those Hadoop versions, yeah.
> > >> >> >
> > >> >> > Let's leave 2.4 as supported.
> > >> >> >
> > >> >> > -Mikhail
> > >> >> >
> > >> >> > On Mon, Jun 13, 2016 at 7:11 AM, Sean Busbey <
> [email protected]>
> > >> >> wrote:
> > >> >> >
> > >> >> >> On Fri, Jun 10, 2016 at 7:00 PM, Mikhail Antonov <
> > >> [email protected]
> > >> >> >
> > >> >> >> wrote:
> > >> >> >> >
> > >> >> >> > I'm thinking to move Hadoop 2.4.* from Supported to Not
> Tested,
> > to
> > >> >> kind
> > >> >> >> of
> > >> >> >> > encourage people to move and have less versions to test. How
> > many
> > >> >> people
> > >> >> >> > want to stick with Hadoop 2.4 yet upgrade to HBase 1.3?
> > >> >> >> >
> > >> >> >>
> > >> >> >> Hadoop 2.4 is still considered a "safe bet" stable release for
> > those
> > >> >> >> in LTM mode.
> > >> >> >>
> > >> >> >> Our compatibility guidelines say that we won't force an
> > incompatible
> > >> >> >> dependency
> > >> >> >> upgrade in a minor version. Do we know if Hadoop 2.4 -> 2.5
> > includes
> > >> >> any
> > >> >> >> documented incompatibilities?
> > >> >> >>
> > >> >> >> --
> > >> >> >> busbey
> > >> >> >>
> > >> >> >
> > >> >> >
> > >> >> >
> > >> >> > --
> > >> >> > Thanks,
> > >> >> > Michael Antonov
> > >> >> >
> > >> >>
> > >> >>
> > >> >>
> > >> >> --
> > >> >> Thanks,
> > >> >> Michael Antonov
> > >> >>
> > >> >
> > >> >
> > >>
> > >
> > >
> > >
> > > --
> > > Thanks,
> > > Michael Antonov
> > >
> >
> >
> >
> > --
> > Thanks,
> > Michael Antonov
> >
>

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