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From: Sean Busbey <busbey@cloudera.com>
Date: Sun, 30 Aug 2015 16:34:14 -0500
Message-ID: 
 <CAGHyZ6L77zovnuUpDV0txc80pUnkLMoWYyL_+OBAuKsjZ3K5Aw@mail.gmail.com>
Subject: Re: [VOTE] Third release candidate for HBase 1.0.2 (RC2) is
 available. Please vote by Aug 30 2015
To: dev <dev@hbase.apache.org>
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+1

* checked sums and signatures
* verified src tarball corresponds to 1.0.2RC2 tag
* verified license and notice files
* RAT passes

known issues, none of which I think warrant another RC:

* HBASE-13088 - native client missing in src tarball
* HBASE-14245 - netty 3 license/notice errors
* HBASE-14244 - hbase-resource-bundle jar's NOTICE file misses end year


On Sun, Aug 30, 2015 at 11:31 AM, Andrew Purtell <apurtell@apache.org>
wrote:

> +1
>
> Checked sums and signatures
> Built from source
> RAT check passes
> Unit tests pass (with 7u79)
> Checked compat report
> Loaded 1M rows with LTT, nothing unexpected in logs and reported latencie=
s
>
>
>
> On Thu, Aug 27, 2015 at 6:15 PM, Enis S=C3=B6ztutar <enis@apache.org> wro=
te:
>
> > Here is my +1.
> >
> > Checked sigs, crcs,
> > Checked files, layout and jars,
> > Built with Hadoop-2.3+
> > Checked compat report
> > Run local mode and simple smoke tests from shell
> > Build with hbase-downstreamer
> > Inspected logs, nothing out of ordinary
> > Inspected the UI.
> > Checked the compiled hadoop jar version
> > Deployed on a 7 node cluster.
> > Run ITBLL, LTT everything fine.
> >
> > Devs, please test this RC as well as the other two RCs.
> >
> > Enis
> >
> > On Tue, Aug 25, 2015 at 11:18 PM, Enis S=C3=B6ztutar <enis@apache.org> =
wrote:
> >
> > > I am pleased to announce that the third release candidate for the
> release
> > > 1.0.2
> > > (HBase-1.0.2RC2), is available for download at
> > > https://dist.apache.org/repos/dist/dev/hbase/hbase-1.0.2RC2/
> > >
> > > Maven artifacts are also available in the temporary repository
> > > https://repository.apache.org/content/repositories/orgapachehbase-111=
2
> > >
> > > Signed with my code signing key E964B5FF. Can be found here:
> > > https://people.apache.org/keys/committer/enis.asc
> > >
> > > Signed tag in the repository can be found here:
> > >
> >
> https://git-wip-us.apache.org/repos/asf?p=3Dhbase.git;a=3Dtag;h=3D5f4d4b5=
650bfa09e98123b4353586b3bd93755bf
> > >
> > >
> > > HBase 1.0.2 is the next =E2=80=9Cpatch=E2=80=9D release in the 1.0.x =
release line and
> > > supersedes all previous 1.0.x releases.
> > > According to the HBase=E2=80=99s semantic version guide (See [1]), th=
e release
> > > candidate is
> > > source and binary compatible with 1.0.x for client applications and
> > server
> > > side libraries
> > > (coprocessors, filters, etc).
> > >
> > > Binary / source compatibility report of 1.0.2RC2 compared to 1.0.1 ca=
n
> be
> > > reached here:
> > > https://people.apache.org/~enis/1.0.1_1.0.2RC2_compat_report.html
> > >
> > >
> > > 1.0.2 release contains 163 fixes on top of 1.0.1 release. Most of
> > > the changes are
> > > bug fixes or test fixes except for the following:
> > >
> > > ** Improvement
> > >     * [HBASE-12415] - Add add(byte[][] arrays) to Bytes.
> > >     * [HBASE-12957] - region_mover#isSuccessfulScan may be extremely
> slow
> > > on region with lots of expired data
> > >     * [HBASE-13247] - Change BufferedMutatorExample to use addColumn(=
)
> > > since add() is deprecated
> > >     * [HBASE-13344] - Add enforcer rule that matches our JDK support
> > > statement
> > >     * [HBASE-13366] - Throw DoNotRetryIOException instead of read onl=
y
> > > IOException
> > >     * [HBASE-13420] - RegionEnvironment.offerExecutionLatency Blocks
> > > Threads under Heavy Load
> > >     * [HBASE-13431] - Allow to skip store file range check based on
> > column
> > > family while creating reference files in
> HRegionFileSystem#splitStoreFile
> > >     * [HBASE-13550] - [Shell] Support unset of a list of table
> attributes
> > >     * [HBASE-13761] - Optimize FuzzyRowFilter
> > >     * [HBASE-13780] - Default to 700 for HDFS root dir permissions fo=
r
> > > secure deployments
> > >     * [HBASE-13828] - Add group permissions testing coverage to AC.
> > >     * [HBASE-13925] - Use zookeeper multi to clear znodes in
> > > ZKProcedureUtil
> > >
> > > ** New Feature
> > >     * [HBASE-13057] - Provide client utility to easily enable and
> disable
> > > table replication
> > >
> > > ** Task
> > >     * [HBASE-11276] - Add back support for running ChaosMonkey as
> > > standalone tool
> > >     * [HBASE-13764] - Backport HBASE-7782
> > > (HBaseTestingUtility.truncateTable() not acting like CLI) to branch-1=
.x
> > >     * [HBASE-13799] - javadoc how Scan gets polluted when used; if yo=
u
> > set
> > > attributes or ask for scan metrics
> > >     * [HBASE-14085] - Correct LICENSE and NOTICE files in artifacts
> > >
> > > ** Sub-task
> > >     * [HBASE-7847] - Use zookeeper multi to clear znodes
> > >     * [HBASE-13035] - [0.98] Backport HBASE-12867 - Shell does not
> > support
> > > custom replication endpoint specification
> > >     * [HBASE-13201] - Remove HTablePool from thrift-server
> > >     * [HBASE-13496] - Make
> > > Bytes$LexicographicalComparerHolder$UnsafeComparer::compareTo
> inlineable
> > >     * [HBASE-13497] - Remove MVCC stamps from HFile when that is safe
> > >     * [HBASE-13563] - Add missing table owner to AC tests.
> > >     * [HBASE-13579] - Avoid isCellTTLExpired() for NO-TAG cases
> > >     * [HBASE-13937] - Partially revert HBASE-13172=C2=B7
> > >     * [HBASE-13983] - Doc how the oddball HTable methods getStartKey,
> > > getEndKey, etc. will be removed in 2.0.0
> > >     * [HBASE-14003] - work around jdk8 spec bug in WALPerfEval
> > >     * [HBASE-14086] - remove unused bundled dependencies
> > >
> > >
> > > Full list of the issues can be found at
> > >
> >
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?version=3D12329865=
&styleName=3DHtml&projectId=3D12310753&Create=3DCreate
> > >
> > >
> > > Compatibility
> > > -------------
> > > This release (1.0.2) is source, wire and binary compatible with all
> > > previous 1.0.x releases. Client
> > > applications do not have to be recompiled with the new version (unles=
s
> > new
> > > API is used)
> > > if upgrading from a previous 1.0.x. It is a drop-in replacement.
> > >
> > > See release notes for 1.0.0 [2] for compatibility with earlier
> > > versions (0.94, 0.96, 0.98).
> > > Compatibility of 1.0.2 with earlier versions is the same as in 1.0.0.
> > >
> > > Source Compatibility:
> > > Client side code in HBase-1.0.x is (mostly) source compatible with
> 0.98.x
> > > versions. Some minor API changes might be needed from the client side=
.
> > >
> > > Wire Compatibility:
> > > HBase-1.0.x release is wire compatible with 0.98.x releases. Clients
> and
> > > servers running in different versions as long as new features are not
> > used
> > > should be possible.
> > > A rolling upgrade from 0.98.x clusters to 1.0.x is supported as well.
> > > Rolling upgrade from 0.96 directly to 1.0.x is not supported.
> > > 1.0.x is NOT wire compatible with earlier releases (0.94, etc).
> > >
> > > Binary Compatibility:
> > > Binary compatibility at the Java API layer with earlier versions
> (0.98.x,
> > > 0.96.x and 0.94.x) is not supported. You may have to recompile your
> > client
> > > code and any server side code (coprocessors, filters etc) referring t=
o
> > > hbase jars.
> > >
> > >
> > > Upgrading
> > > ---------
> > > This release is rolling upgradable from earlier 1.0.x releases.
> > >
> > > See [2] and [3] for upgrade instructions from earlier versions.
> Upgrading
> > > to 1.0.2 is similar
> > > to upgrading to 1.0.0 as documented in [3].
> > >
> > > From 0.98.x : Upgrade from 0.98.x in regular upgrade or rolling upgra=
de
> > > fashion
> > > is supported.
> > >
> > > From 0.96.x : Upgrade from 0.96.x is supported with a shutdown and
> > restart
> > > of
> > > the cluster.
> > >
> > > From 0.94.x : Upgrade from 0.94.x is supported similar to upgrade fro=
m
> > > 0.94 -> 0.96. The upgrade script should be run to rewrite cluster lev=
el
> > > metadata.
> > > See [3] for details.
> > >
> > >
> > > Supported Hadoop versions
> > > -------------------------
> > > 1.0.x releases support only Hadoop-2.x. Hadoop-2.4.x, Hadoop-2.5.x
> > > and Hadoop-2.6.x
> > > releases are the most tested hadoop releases and we recommend running
> > with
> > > those
> > > versions (or later versions). Earlier Hadoop-2 based releases
> > > (hadoop-2.2.x and 2.3.x)
> > > are not tested to the full extend. More information can be found at
> [4].
> > >
> > >
> > > Supported Java versions
> > > -------------------------
> > > 1.0.x releases only support JDK7. JDK8 support is experimental. More
> > > information can be
> > > found at [5].
> > >
> > >
> > > Voting
> > > ------
> > > Please try to test and vote on this release by Aug 30 2015 11:59PM PD=
T.
> > >
> > > [] +1 Release the artifacts as 1.0.2
> > > [] -1 DO NOT release the artifacts as 1.0.2, because...
> > >
> > >
> > > References
> > > ----------
> > > [1] https://hbase.apache.org/book/upgrading.html#hbase.versioning
> > > [2] http://s.apache.org/hbase-1.0.0-release-notes
> > > [3] https://hbase.apache.org/book/upgrade1.0.html#upgrade1.0.changes
> > > [4] https://hbase.apache.org/book/configuration.html#hadoop
> > > [5] https://hbase.apache.org/book/configuration.html#java
> > >
> > > Thanks all who worked on this release!
> > > Enis
> > >
> >
>
>
>
> --
> Best regards,
>
>    - Andy
>
> Problems worthy of attack prove their worth by hitting back. - Piet Hein
> (via Tom White)
>


--=20
Sean

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