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From Stack <st...@duboce.net>
Subject Re: The 3rd HBase 0.98.0 release candidate (RC2) is available for download
Date Sat, 08 Feb 2014 02:10:21 GMT
Let me retract for the moment.  I want to make sure opentsdb works smooth
before I +1'ing.  I'll be back.
St.Ack


On Fri, Feb 7, 2014 at 3:06 PM, Stack <stack@duboce.net> wrote:

> +1
>
> I added a 0.98.0RC2 RS and M to a 6-node 0.96.x cluster under load.  All
> kept going and all looks good digging in logs.  Its been running for the
> last few hours.
>
> I checked the md5.
>
> Poked around the untar and it looks right.  Docs have right labels and
> links basically work.
>
> St.Ack
>
>
>
>
>
> On Thu, Feb 6, 2014 at 6:14 PM, Andrew Purtell <apurtell@apache.org>wrote:
>
>> The 3rd HBase 0.98.0 release candidate (RC2) is available for download at
>> http://people.apache.org/~apurtell/0.98.0RC2/<
>> http://people.apache.org/~apurtell/0.98.0RC1/>
>> and
>> Maven artifacts are also available in the temporary repository
>> https://repository.apache.org/content/repositories/orgapachehbase-1005<
>> https://repository.apache.org/content/repositories/orgapachehbase-1003>
>>
>>
>> Signed with my code signing key D5365CCD.
>>
>> HBase 0.98.0 is the next major release after HBase 0.96. It is expected to
>> be wire compatible with HBase 0.96, so clients and servers mixed between
>> these versions will seamlessly interoperate, provided new features
>> available in 0.98 are not enabled. However, the HBase 0.98.0 release is
>> not
>> intended to be binary compatible at the Java API level with any HBase 0.96
>> release or earlier. You may need to recompile applications which reference
>> the HBase JARs. Users of HBase 0.94 will have to perform an offline data
>> migration procedure during upgrade. Consult the HBase Online Manual for
>> more information. It is not necessary to migrate data from 0.94 to 0.98
>> through 0.96, you can upgrade from 0.94 to 0.98 directly if desired
>> following the same procedure for upgrading from 0.94 to 0.96.
>>
>> This release includes several new security features like per-cell
>> visibility labels, per-cell ACLs, transparent encryption, and related
>> changes to the coprocessor framework. Please see the Security section of
>> the HBase Online Manual for more information. There are significant
>> performance improvements, such as a change to the write ahead log (WAL)
>> threading model that provides higher transaction throughput under high
>> load, reverse scanners, MapReduce over snapshot files, and striped
>> compaction. The list of changes in this release can be found here:
>>
>> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310753&version=12323143
>>
>>
>> Please try out the candidate and vote +1/-1 by midnight Pacific Time
>> (00:00
>> -0800 GMT) on February 13 on whether or not we should release this as
>> 0.98.0.
>>
>> --
>> Best regards,
>>
>>    - Andy
>>
>> Problems worthy of attack prove their worth by hitting back. - Piet Hein
>> (via Tom White)
>>
>
>

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