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From Stack <st...@duboce.net>
Subject Re: [VOTE] First release candidate for HBase 2.0.0 (RC0) is available
Date Wed, 18 Apr 2018 21:35:47 GMT
On Wed, Apr 18, 2018 at 12:58 PM, Josh Elser <elserj@apache.org> wrote:

> +1 (binding)
> There are rough edges, of course, but I think this is more than enough
> quality for a 2.0.0. Putting a line in the sand for 2.0 will help us
> continue to make changes that improve the product going forward with more
> focus and get those changes into the hands of folks downstream.
I'm in line with this sort of thinking. The diff between RC0 and current
tip is below. There's some pretty important changes in the list I'd say.
How about I put up another RC tonight/tomorrow with some more doc fixes,
the HBCK, and if you have something for test random ports, that too... Then
you show up again w/ the above philosophizing (girded by the accompanying


f168689 HBASE-19994 Create a new class for RPC throttling exception, make
it retryable
10f74df HBASE-20404 Fixes to CleanChore correctness and operability.
c7c0861 HBASE-20398 Redirect doesn't work on web UI
acc73b1 HBASE-20399 Fix merge layout
10a2905 HBASE-19963 TestFSHDFSUtils assumes wrong default port for Hadoop
bbe1551 HBASE-20409 Set hbase.client.meta.operation.timeout in
fb01cc4 HBASE-20364 ensure jira comment from nightly reflects results of
run comment comes from.
a825bf1 HBASE-20415 branches-2 don't need scala tooling.
f5f03f9 HBASE-20233 Remove redundant region server metric
4de3d7d HBASE-20389 Move website building flags into a profile.
4176237 HBASE-20335 ensure each stage of the nightly job gathers machine
7704d3b HBASE-20410 update protoc to 3.5.1-1 for rhel6
8ca2d0f HBASE-20394 HBase over rides the value of HBASE_OPTS (if any) set
by client
ed3a656 HBASE-20379 shadedjars yetus plugin should add a footer link
0d8262f HBASE-20112 register nightly junit over hadoop3 results with
cba88d1 HBASE-20224 Web UI is broken in standalone mode - addendum for
hbase-endpoint and hbase-rsgroup modules
ee3c430 HBASE-20224 Web UI is broken in standalone mode - addendum for
hbase-archetypes module
0eacb3e HBASE-20338 WALProcedureStore#recoverLease() should have fixed
sleeps for retrying rollWriter()
263cc8d HBASE-20376 RowCounter and CellCounter documentations are incorrect
e72a1c6 HBASE-20330 ProcedureExecutor.start() gets stuck in recover lease
on store
0d2b18b HBASE-20350 NullPointerException in Scanner during close()
6a081d3 HBASE-20310 Fixed false inconsistency shown by hbck -metaonly
option on HBase 2
0e8d42b HBASE-20219 An error occurs when scanning with reversed=true and
907b264 HBASE-20358 Fix bin/hbase thrift usage text
200afa1 HBASE-20382 If RSGroups not enabled, rsgroup.jsp prints stack trace
e05b318 HBASE-20386 [DOC] Align WALPlayer help text and refguide
63125ea HBASE-20385 Purge md5-making from our little make_rc.sh script
47128f5 HBASE-20384 [AMv2] Logging format improvements; use encoded name
rather than full region name marking transitions
9320c5d HBASE-20253. Error message is missing for restore_snapshot
b3ec5f0 HBASE-15291 FileSystem not closed in secure bulkLoad
2e6eff0 HBASE-20182 Addendum throw IOException instead of
NoServerForRegionException because it is a DoNotRetryRegionException
3887648 HBASE-20335 nightly job bash cleanup.
86f4686 HBASE-20068 personality tests for Apache Yetus should use the maven
plugin to exec maven.

> Well done, Stack.
> On 4/10/18 4:47 PM, Stack wrote:
>> The first release candidate for Apache HBase 2.0.0 is available for
>> downloading and testing.
>> Artifacts are available here:
>>   https://dist.apache.org/repos/dist/dev/hbase/hbase-2.0.0RC0/
>> Maven artifacts are available in the staging repository at:
>>   https://repository.apache.org/content/repositories/orgapachehbase-1209
>> All artifacts are signed with my signing key 8ACC93D2, which is also
>> in the project KEYS file at
>>   http://www.apache.org/dist/hbase/KEYS
>> These artifacts were tagged 2.0.0RC0 at
>> hash 011dd2dae33456b3a2bcc2513e9fdd29de23be46
>> Please review 'Upgrading from 1.x to 2.x' in the bundled HBase 2.0.0
>> Reference Guide before installing or upgrading for a list of
>> incompatibilities, major changes, and notable new features. Be aware that
>> according to our adopted Semantic Versioning guidelines[1], we've allow
>> ourselves to make breaking changes in this major version release. For
>> example, Coprocessors will need to be recast to fit more constrained CP
>> APIs and a rolling upgrade of an hbase-1.x install to hbase-2.x without
>> downtime is (currently) not possible. That said, a bunch of effort has
>> been
>> expended mitigating differences; a hbase-1.x client can perform DML
>> against
>> an hbase-2 cluster.
>> For the full list of ~6k issues addressed, see [2]. There are also
>> CHANGES.md and RELEASENOTES.md in the root directory of the source
>> tarball.
>> Please take a few minutes to verify the release and vote on releasing it:
>> [ ] +1 Release this package as Apache HBase 2.0.0
>> [ ] +0 no opinion
>> [ ] -1 Do not release this package because...
>> This VOTE will run for one week and close Tuesday, April 17, 2018 @ 13:00
>> PST.
>> Thanks to the myriad who have helped out with this release,
>> Your 2.0.0 Release Manager
>> 1. http://hbase.apache.org/2.0/book.html#hbase.versioning.post10
>> 2.  https://s.apache.org/zwS9

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