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HBase >> mail # dev >> Re: ANN: The 3rd hbase 0.94.2 release candidate is available for download


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Re: ANN: The 3rd hbase 0.94.2 release candidate is available for download
Thankfully we're catching these issues before release. Good stuff.

On Wednesday, October 3, 2012, lars hofhansl wrote:

> I want to fix tis then. Please consider this RC sunk (again). No luck with
> 0.94.2 it seems.
>
> Thanks again for tracking this down.
>
>
> -- Lars
>
>
>
> ________________________________
>  From: Gregory Chanan <[EMAIL PROTECTED] <javascript:;>>
> To: [EMAIL PROTECTED] <javascript:;>; lars hofhansl <
> [EMAIL PROTECTED] <javascript:;>>
> Sent: Tuesday, October 2, 2012 5:22 PM
> Subject: Re: ANN: The 3rd hbase 0.94.2 release candidate is available for
> download
>
> Hi Lars,
>
> I ran some YCSB tests on a cluster.  I think the necessary factor is that
> your cluster gets socket timeout exceptions -- there are a ton in the logs
> of this cluster.  I haven't tracked down what is causing them yet -- the
> usual suspects are network flakiness or long GCs.
> It doesn't occur in 0.92.  I actually found that the cause was HBASE-5058
> by binary searching through the 0.94 commits.
>
> Greg
>
> On Tue, Oct 2, 2012 at 5:09 PM, lars hofhansl <[EMAIL PROTECTED]<javascript:;>>
> wrote:
>
> > Thanks for testing Gregory,
> >
> >
> > could (either here or in the jira) outline how you got into this
> situation?
> > I loaded a billion rows into one of our test clusters and played around
> > with that data and have not seen this issue.
> >
> > I'd also be very interested to know whether this existed in 0.92 (and
> even
> > in 0.90).
> >
> > -- Lars
> >
> >
> >
> > ________________________________
> >  From: Gregory Chanan <[EMAIL PROTECTED] <javascript:;>>
> > To: [EMAIL PROTECTED] <javascript:;>; lars hofhansl <
> [EMAIL PROTECTED] <javascript:;>>
> > Sent: Tuesday, October 2, 2012 10:20 AM
> > Subject: Re: ANN: The 3rd hbase 0.94.2 release candidate is available for
> > download
> >
> > I tried out the client (ok, not the actual client, but pretty close) on a
> > benchmark app and it got stuck.  I filed:
> > https://issues.apache.org/jira/browse/HBASE-6920
> > Not sure if that necessitates a -1, because it appears to happen on
> earlier
> > 0.94 versions as well.
> >
> > Greg
> >
> > On Mon, Oct 1, 2012 at 10:50 PM, lars hofhansl <[EMAIL PROTECTED]<javascript:;>
> >
> > wrote:
> >
> > > Thanks Stack.
> > >
> > > Indeed the api docs are missing (from the 0.94.1 tarball as well).
> > > I need to check the jenkins build, which generates the tarballs.
> > >
> > > -- Lars
> > >
> > >
> > >
> > > ----- Original Message -----
> > > From: Stack <[EMAIL PROTECTED] <javascript:;>>
> > > To: [EMAIL PROTECTED] <javascript:;>; lars hofhansl <
> [EMAIL PROTECTED] <javascript:;>>
> > > Cc:
> > > Sent: Monday, October 1, 2012 9:37 PM
> > > Subject: Re: ANN: The 3rd hbase 0.94.2 release candidate is available
> for
> > > download
> > >
> > > On Mon, Oct 1, 2012 at 3:14 PM, lars hofhansl <[EMAIL PROTECTED]<javascript:;>
> >
> > wrote:
> > > > Friendly reminder to please give this RC a spin.
> > > >
> > >
> > > I tried it locally.  Updated the spreadsheet with what I did.  Javadoc
> > > is missing but I wouldn't sink the release for that.
> > >
> > > +1.
> > >
> > > St.Ack
> > >
> > >
> >

--
Best regards,

   - Andy

Problems worthy of attack prove their worth by hitting back. - Piet Hein
(via Tom White)