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From Umesh Agashe <uaga...@cloudera.com>
Subject Re: [VOTE] First hbase-2.0.0-alpha-1 Release Candidate is available
Date Thu, 08 Jun 2017 21:36:27 GMT
+1

- Downloaded the src tarball.
  - Verified the checksums and signature. Looks good.
  - Built from source. openjdk version "1.8.0_102"
  - mvn apache-rat:check   Passed

- Download the bin tarball.
  - Verified the checksums and signature. Looks good.
  - Extracted it. Layout looks good.
  - Started a local instance. Ran the 'hbase shell' with some basic table
commands. Looks good.
  - Ran ltt with 10 million rows and 2 columns/ row

Note:
  - Did not run unit tests. There are a problems with the build. See:
https://builds.apache.org/job/HBase-2.0/jdk=JDK%201.8%20(latest),label=Hadoop/10/console
  - Noticed a few errors in the log file like:
WARN  [MemStoreFlusher.1] io.FSDataInputStreamWrapper: Failed to invoke
'unbuffer' method in class class org.apache.hadoop.fs.FSDataInputStream .
So there may be a TCP socket connection left open in CLOSE_WAIT state.


On Thu, Jun 8, 2017 at 8:33 AM, Stack <stack@duboce.net> wrote:

> On Thu, Jun 8, 2017 at 7:52 AM, Sean Busbey <busbey@apache.org> wrote:
>
> > The minimum voting period is 72 hours for a PMC to bless a release.
> > Can we aim for that?
> >
> >
> Sure (Stickler!)
> St.Ack
>
>
>
> > On Thu, Jun 8, 2017 at 2:33 AM, Stack <stack@duboce.net> wrote:
> > > The first release candidate for HBase 2.0.0-alpha-1 is up at:
> > >
> > >  https://dist.apache.org/repos/dist/dev/hbase/hbase-2.0.0-alpha-1RC0/
> > >
> > > Maven artifacts are available from a staging directory here:
> > >
> > >  https://repository.apache.org/content/repositories/
> orgapachehbase-1169
> > >
> > > All was signed w/ my key 8ACC93D2
> > > <http://pgp.mit.edu/pks/lookup?op=get&search=0x9816C7FC8ACC93D2>
> > >
> > > I tagged the RC as 2.0.0-alpha-1RC0
> > > (c830a0f47f58d4892dd3300032c8244d6278aecc).
> > >
> > > hbase-2.0.0-alpha-1 will be our first 2.0.0 release. It is a rough cut
> > > ('alpha') not-for-production preview of what hbase-2.0.0 will look
> like.
> > It
> > > is what we used to call a 'Developer' release[1] meant mostly for devs
> > and
> > > downstreamers to test drive and flag us early if we there are issues
> > we’ve
> > > missed ahead of our rolling a production-worthy release.
> > >
> > > hbase-2.0.0 includes a fleet of new features that include a new
> > assignment
> > > manager, means for keeping read and write path off-heap, in-memory
> > > compactions, and more. I have been keeping a running doc on the state
> of
> > > 2.0.0 here [2]. There is much to do still (see aforementioned doc).
> > >
> > > The list of features addressed in 2.0.0 so far can be found here [4].
> > There
> > > are about 2500. The list of ~500 fixes in 2.0.0 exclusively can be
> found
> > > here [3].
> > >
> > > Please take it for a spin and vote on whether it ok to put out as our
> > first
> > > alpha (bar is low for an 'alpha'). Let the VOTE be open for 24 hours.
> > >
> > > Thanks,
> > > St.Ack
> > >
> > > 1. http://hbase.apache.org/book.html#hbase.versioning.pre10
> > > 2.
> > > https://docs.google.com/document/d/1WCsVlnHjJeKUcl7wHwqb4z9iEu_
> > ktczrlKHK8N4SZzs/edit#heading=h.v21r9nz8g01j
> > > 3.
> > > https://issues.apache.org/jira/browse/HBASE-17852?jql=
> > project%20%3D%20HBASE%20%20and%20fixVersion%20%3D%202.
> > 0.0%20and%20fixVersion%20not%20in%20(1.0.0%2C%201.0.1%2C%
> > 201.0.2%2C%201.0.3%2C%201.0.4%2C%201.0.5%2C%201.0.6%2C%201.
> > 1.0%2C%201.1.1%2C%201.1.2%2C%201.1.3%2C%201.1.4%2C%201.1.5%
> > 2C%201.1.6%2C%201.1.7%2C%201.1.8%2C%201.1.9%2C%201.1.10%2C%
> > 201.2.0%2C%201.2.1%2C%201.2.2%2C%201.2.3%2C%201.2.4%2C%201.
> > 2.5%2C%201.2.6%2C%201.3.0%2C%201.3.1%2C%201.4.0)%20and%20%
> > 20(status%20%3D%20Open%20or%20status%20%3D%20%22Patch%20Available%22)
> > > 4.
> > > https://issues.apache.org/jira/browse/HBASE-18191?jql=
> > project%20%3D%20HBASE%20%20and%20(%20fixVersion%20%3D%
> > 202.0.0)%20and%20(status%20%3D%20Resolved)
> >
>

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