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HBase >> mail # dev >> Some notes from the HBase developer Pow-Wow


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Devaraj Das 2013-02-20, 01:27
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Andrew Purtell 2013-02-20, 02:51
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Jean-Marc Spaggiari 2013-02-20, 01:30
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Dave Wang 2013-02-20, 01:47
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Jean-Marc Spaggiari 2013-02-20, 15:51
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Dave Wang 2013-02-20, 16:28
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答复: Some notes from the HBase developer Pow-Wow
Yes, i am able to hear the recording as well :)

Regards,
Liang
________________________________________
发件人: Dave Wang [[EMAIL PROTECTED]]
发送时间: 2013年2月21日 0:28
收件人: [EMAIL PROTECTED]
主题: Re: Some notes from the HBase developer Pow-Wow

Jean-Marc,

I just tried it and am able to hear the recording.  Hmmm, not sure what to
do here.  Any one else able to access the recording?

- Dave
On Wed, Feb 20, 2013 at 7:51 AM, Jean-Marc Spaggiari <
[EMAIL PROTECTED]> wrote:

> Hi Dave,
>
> I' tried to access the link.I 'm able to load it, but there is no
> sound. Sound is working if I play any other video, but back to webex,
> still not sound.
>
> Is it working for you?
>
> JM
>
> 2013/2/19, Dave Wang <[EMAIL PROTECTED]>:
> > Thanks for the summary Deveraj.
> >
> > The webex recording for the meeting is at:
> >
> >
> https://cloudera.webex.com/cloudera/ldr.php?AT=pb&SP=MC&rID=120418137&rKey=d058765b798c47c5
> >
> > Please let me know if you cannot access it.
> >
> > Regards,
> >
> > - Dave
> >
> >
> > On Tue, Feb 19, 2013 at 5:30 PM, Jean-Marc Spaggiari <
> > [EMAIL PROTECTED]> wrote:
> >
> >> Awesome!
> >>
> >> Thanks a for those notes Devaraj!
> >>
> >> Very useful for the unfortunates who did not got the chance to join the
> >> meeting ...
> >> Le 19 févr. 2013 20:27, "Devaraj Das" <[EMAIL PROTECTED]> a écrit :
> >>
> >> > - Stabilizing 0.96 / CI
> >> >   -- not running continuously
> >> >   -- Roman:   is it a good idea to run IT under Bigtop
> >> >        - the HBase unit tests are good..
> >> >        - What about HBase as a backend for hive - tests for those
> >> >        - Do we think there is value with the integration with the rest
> >> > of the hadoop ecosystem
> >> >   -- Jon: What's needed to make this work
> >> >   -- Roman: Collective agreement that we want to solve this
> >> >   -- Stack: We need to run the IT tests from Enis and Sergey running
> >> > continuously
> >> >   -- Roman: If we all agree that this is something needs to be fixed
> >> > .. then yes we would talk about mechanics. Bigtop doesn't have
> >> > expertise in HBase and hence HBase folks would have to debug failures.
> >> >   -- Roman: Bigtop is committed to tests. Less than a dozen tests for
> >> > hbase currently..
> >> >   -- We have been running validation around RC time. Find all kinds of
> >> > issues - sometimes trivial (maybe a config issue),
> >> >   -- Roman can offer CI for trunk but will work for only hadoop-2
> line.
> >> >   -- Roman does first line of triage.
> >> >   -- No issues to do with other ecosystem artifacts. Bigtop ensures
> >> > the right artifacts are in place.
> >> >   -- hadoop-2 is important but not particular about the version of
> >> > hadoop within 2. For example 2.0.2
> >> >   -- Gary: Will be good to run security tests
> >> >   -- Roman & Devaraj to talk on how this can be done/implemented
> >> >
> >> > On 0.96 branching
> >> > - Lars:
> >> >    -- We will have three branches to maintain.
> >> > - Stack: we need to stabilize quickly
> >> > - Enis: What about 0.95.
> >> > - Stack: Just do the snapshots thing. Every week, give a snapshot
> >> > - Enis: we've done a bunch of stuff in RPC.. If we have to break
> >> > something, we can if it is beta (0.96-beta).
> >> > - Agreement is there generally ... Debate on the name with snapshot
> >> > versus 95.0/96.0
> >> >   -- 0.95 experimental .. 0.96 will be stable
> >> >   -- If we go with 0.95, releasing will be easier as well..
> >> >   -- 0.95 will not be in production..
> >> >   -- 0.96 will be off 0.95 branch and not trunk based
> >> >
> >> > - How do we go about committing issues.. (issue commit rate is low)
> >> >  -- 0.94 is stable -  2 new commits and 2 new bugs a day
> >> >  -- 0.96 has lots of issues not reviewed
> >> >  -- Break up the patch into multiple smaller pieces to make review
> >> > easier
> >> >  -- Branching on a big feature was suggested -
> >> >    --- Issues: committer needs to be there
> >> >          Sergey: If the rate of change is high on common code (to the
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ramkrishna vasudevan 2013-02-21, 04:19
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Stack 2013-02-20, 17:52