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Posted to dev@hbase.apache.org by lars hofhansl <lh...@yahoo.com> on 2012/10/02 00:14:49 UTC
Re: ANN: The 3rd hbase 0.94.2 release candidate is available for download
Friendly reminder to please give this RC a spin.
Thanks.
-- Lars
----- Original Message -----
From: lars hofhansl <lh...@yahoo.com>
To: hbase-dev <de...@hbase.apache.org>
Cc:
Sent: Tuesday, September 25, 2012 3:25 PM
Subject: ANN: The 3rd hbase 0.94.2 release candidate is available for download
The 3rd - and hopefully last - 0.94.2 RC is available for download here: http://people.apache.org/~larsh/hbase-0.94.2-rc2/
Signed with my code signing key: A1AC25A9
This RC fixes a last minute bug that we discovered in how HBase-only checksums are handled.
0.94.2 is a bug fix release. The 2nd RC has 99 issues resolved against it. Over 38 developers contributed code and fixes to this release.
These are mostly bug fixes, but also include performance improvements. some replication fixes, and a compatibility fix with older 0.92 clusters.
The full list of changes is available here: https://issues.apache.org/jira/secure/IssueNavigator.jspa?reset=true&jqlQuery=project+%3D+HBASE+AND+fixVersion+%3D+%220.94.2%22+AND+status+%3D+Resolved+ORDER+BY+priority+DESC
Please take the RC for a spin, check out the doc, etc, and vote +1/-1 by October 2nd on whether we should release this as 0.94.2.
You can find the new release testing spreadsheet here:
https://docs.google.com/spreadsheet/ccc?key=0AvLqcVIqNtlTdDRTbk1VUXpUQlV4V2I3X1Q5aXp3NEE#gid=0
(if you test this release, please add your test to this spreadsheet, so that we can gauge the coverage)
Thanks.
-- Lars
Re: ANN: The 3rd hbase 0.94.2 release candidate is available for download
Posted by Elliott Clark <ec...@apache.org>.
>
> > On Mon, Oct 1, 2012 at 3:14 PM, lars hofhansl <lh...@yahoo.com>
> wrote:
> > > Friendly reminder to please give this RC a spin.
> > >
>
+1 I tried it locally and on a cluster (updated spreadsheet). Everything
seemed good.
Re: ANN: The 3rd hbase 0.94.2 release candidate is available for download
Posted by Andrew Purtell <ap...@apache.org>.
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 <gchanan@cloudera.com <javascript:;>>
> To: dev@hbase.apache.org <javascript:;>; lars hofhansl <
> lhofhansl@yahoo.com <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 <lhofhansl@yahoo.com<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 <gchanan@cloudera.com <javascript:;>>
> > To: dev@hbase.apache.org <javascript:;>; lars hofhansl <
> lhofhansl@yahoo.com <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 <lhofhansl@yahoo.com<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 <stack@duboce.net <javascript:;>>
> > > To: dev@hbase.apache.org <javascript:;>; lars hofhansl <
> lhofhansl@yahoo.com <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 <lhofhansl@yahoo.com<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)
Re: ANN: The 3rd hbase 0.94.2 release candidate is available for download
Posted by lars hofhansl <lh...@yahoo.com>.
Turns out that the javadoc generation in 0.94 is not part of the the "release" profile in 0.94.
Filed HBASE-6946.
-- Lars
________________________________
From: lars hofhansl <lh...@yahoo.com>
To: "dev@hbase.apache.org" <de...@hbase.apache.org>
Sent: Thursday, October 4, 2012 8:56 AM
Subject: Re: ANN: The 3rd hbase 0.94.2 release candidate is available for download
Hmm... The 0.94 jenkins is configured like this:
clean -PrunAllTests -Dmaven.test.redirectTestOutputToFile=true site install assembly:single -DskipITs -Prelease
0.92 like this:
clean -Dmaven.test.redirectTestOutputToFile=true site install assembly:single -Prelease
The 0.92 tarball has the JavaDoc in it, the 0.94 tar ball does not.
Looks like the JavaDoc build is currently broken in 0.94. Checking...
-- Lars
________________________________
From: Stack <st...@duboce.net>
To: dev@hbase.apache.org; lars hofhansl <lh...@yahoo.com>
Sent: Tuesday, October 2, 2012 9:32 PM
Subject: Re: ANN: The 3rd hbase 0.94.2 release candidate is available for download
On Tue, Oct 2, 2012 at 5:48 PM, lars hofhansl <lh...@yahoo.com> 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.
>
FYI, including the javadocs, you saw this Lars?
http://hbase.apache.org/book.html#build.tgz Does that help?
St.Ack
Re: ANN: The 3rd hbase 0.94.2 release candidate is available for download
Posted by lars hofhansl <lh...@yahoo.com>.
Hmm... The 0.94 jenkins is configured like this:
clean -PrunAllTests -Dmaven.test.redirectTestOutputToFile=true site install assembly:single -DskipITs -Prelease
0.92 like this:
clean -Dmaven.test.redirectTestOutputToFile=true site install assembly:single -Prelease
The 0.92 tarball has the JavaDoc in it, the 0.94 tar ball does not.
Looks like the JavaDoc build is currently broken in 0.94. Checking...
-- Lars
________________________________
From: Stack <st...@duboce.net>
To: dev@hbase.apache.org; lars hofhansl <lh...@yahoo.com>
Sent: Tuesday, October 2, 2012 9:32 PM
Subject: Re: ANN: The 3rd hbase 0.94.2 release candidate is available for download
On Tue, Oct 2, 2012 at 5:48 PM, lars hofhansl <lh...@yahoo.com> 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.
>
FYI, including the javadocs, you saw this Lars?
http://hbase.apache.org/book.html#build.tgz Does that help?
St.Ack
Re: ANN: The 3rd hbase 0.94.2 release candidate is available for download
Posted by Stack <st...@duboce.net>.
On Tue, Oct 2, 2012 at 5:48 PM, lars hofhansl <lh...@yahoo.com> 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.
>
FYI, including the javadocs, you saw this Lars?
http://hbase.apache.org/book.html#build.tgz Does that help?
St.Ack
Re: ANN: The 3rd hbase 0.94.2 release candidate is available for download
Posted by lars hofhansl <lh...@yahoo.com>.
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 <gc...@cloudera.com>
To: dev@hbase.apache.org; lars hofhansl <lh...@yahoo.com>
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 <lh...@yahoo.com> 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 <gc...@cloudera.com>
> To: dev@hbase.apache.org; lars hofhansl <lh...@yahoo.com>
> 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 <lh...@yahoo.com>
> 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 <st...@duboce.net>
> > To: dev@hbase.apache.org; lars hofhansl <lh...@yahoo.com>
> > 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 <lh...@yahoo.com>
> 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
> >
> >
>
Re: ANN: The 3rd hbase 0.94.2 release candidate is available for download
Posted by Gregory Chanan <gc...@cloudera.com>.
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 <lh...@yahoo.com> 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 <gc...@cloudera.com>
> To: dev@hbase.apache.org; lars hofhansl <lh...@yahoo.com>
> 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 <lh...@yahoo.com>
> 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 <st...@duboce.net>
> > To: dev@hbase.apache.org; lars hofhansl <lh...@yahoo.com>
> > 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 <lh...@yahoo.com>
> 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
> >
> >
>
Re: ANN: The 3rd hbase 0.94.2 release candidate is available for download
Posted by lars hofhansl <lh...@yahoo.com>.
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 <gc...@cloudera.com>
To: dev@hbase.apache.org; lars hofhansl <lh...@yahoo.com>
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 <lh...@yahoo.com> 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 <st...@duboce.net>
> To: dev@hbase.apache.org; lars hofhansl <lh...@yahoo.com>
> 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 <lh...@yahoo.com> 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
>
>
Re: ANN: The 3rd hbase 0.94.2 release candidate is available for download
Posted by Gregory Chanan <gc...@cloudera.com>.
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 <lh...@yahoo.com> 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 <st...@duboce.net>
> To: dev@hbase.apache.org; lars hofhansl <lh...@yahoo.com>
> 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 <lh...@yahoo.com> 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
>
>
Re: ANN: The 3rd hbase 0.94.2 release candidate is available for download
Posted by lars hofhansl <lh...@yahoo.com>.
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 <st...@duboce.net>
To: dev@hbase.apache.org; lars hofhansl <lh...@yahoo.com>
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 <lh...@yahoo.com> 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
Re: ANN: The 3rd hbase 0.94.2 release candidate is available for download
Posted by Stack <st...@duboce.net>.
On Mon, Oct 1, 2012 at 3:14 PM, lars hofhansl <lh...@yahoo.com> 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