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From Yu Li <car...@gmail.com>
Subject Re: [VOTE] Second release candidate for HBase 2.1.0 (RC1) is available
Date Wed, 18 Jul 2018 07:58:54 GMT
+1

Checked sums and signatures: ok
- Note: 2.1.0 package is ~160MB larger than 1.4.0, and the difference
mainly lies in docs/apidocs, I assume more docs supplied but didn't check
details
Built from source: ok (8u101)
RAT check: ok (8u101)
Compatibility check: N/A, left some minor question on HBASE-20411
Unit tests pass: ok (8u101)
- Note: TestProcedurePriority failed because of test code issue, filed
HBASE-20907. IMO test code issue should not block release
Shell commands: ok (8u101)
- Ran DDL/flush/compact/split commands, everything looks good
- Tried the hbase-2.1.0-client package built from source (HBASE-19735),
checked DDL/DML command works
Loaded 1M rows with LTT: ok (8u101), all keys verified, latency and logs
looks good

Best Regards,
Yu

On 18 July 2018 at 07:45, Stack <stack@duboce.net> wrote:

> +0
>
> Verified signatures and hashes.
> Built tgz from src.
> Ran built hbase.
> Loaded some data.
> Confirmed it all made it in.
> Checked logs.
> Checked layout.
> RELEASENOTES.md and CHANGES.md look great.
>
> Undid the bin tgz. Doc looks good. And content.
>
> New client bin looks good (ouch on size).
>
> Deployed on small cluster over 2.8.4 hadoop.
> Ran 1B ITBLL with chaos.
> Verified all data.
>
> I'm not +1 because getting ITBLL to work after our (lovely) foregrounding
> of shaded client was hell (See HBASE-20448). I hacked up something. The
> missing redo of our MR chapter in the book -- with examples on what the new
> 'way' is -- is kinda important. I can work on this once I get the pep-talk,
> np.
>
> St.Ack
>
>
>
>
>
> On Tue, Jul 10, 2018 at 6:09 PM 张铎(Duo Zhang) <palomino219@gmail.com>
> wrote:
>
> > The second release candidate for Apache HBase 2.1.0 is available for
> > downloading and testing.
> >
> > Artifacts and compatibility report are available here:
> >
> > https://dist.apache.org/repos/dist/dev/hbase/2.1.0RC1/
> >
> > Notice that due to HBASE-19735, now we have a
> > hbase-2.1.0-client-bin.tar.gz, which contains a reduced set of
> dependencies
> > for client.
> >
> > Maven artifacts are available in the staging repository at:
> >
> > https://repository.apache.org/content/repositories/orgapachehbase-1225
> >
> > All artifacts are signed with my signing key 9AD2AE49, which is also in
> the
> > project KEYS file at
> >
> > http://www.apache.org/dist/hbase/KEYS
> >
> > These artifacts were tagged 2.1.0RC1 at hash
> > e1673bb0bbfea21d6e5dba73e013b09b8b49b89b.
> >
> > There are 245 issues resolved since 2.0.0. Some new features are:
> >
> > 1. Procedure v2 based replication peer modification. The advantage here
> is
> > that all the replication peer modification will be synchronous, which
> means
> > after the you come back from the call, you can make sure that all the
> > region servers have loaded the changes. Please see HBASE-19397 for more
> > details.
> > 2. Serial Replication. Now in replication we can make sure the order of
> > pushing logs is same as the order of requests from client. Please see
> > HBASE-20046 and HBASE-9465 for more details.
> >
> > For other important changes:
> > 1. The minimum hadoop version has been changed to 2.7.1.
> > 2. We have successfully done a rolling upgrade from 1.4.3 to 2.1.0 which
> > shows that rolling upgrade from 1.x to 2.x is possible. Notice that this
> is
> > only a experimental feature, as there are likely uncovered corner cases
> in
> > our limited test. See
> > http://hbase.apache.org/book.html#upgrade2.0.rolling.upgrades for more
> > details.
> >
> > And HBASE-20862 has fixed the compatibility issues. You can read the
> issues
> > for more details about the compatibility between 2.0.0 and 2.1.0.
> >
> > For all the changes, please see the CHANGES.md and RELEASENOTES.md.
> >
> > Please take a few minutes to verify the release and vote on releasing it:
> >
> > [ ] +1 Release this package as Apache HBase 2.1.0
> > [ ] +0 No opinion
> > [ ] -1 Do not release this package because...
> >
> > The vote will be closed at next Tuesday, 7.17.
> >
> > Thanks to the myriad who have helped out with this release,
> > Your 2.1.0 Release Manager
> >
>

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