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From Ted Yu <yuzhih...@gmail.com>
Subject Re: [VOTE] The 1st HBase 0.98.0 release candidate is available for download
Date Mon, 27 Jan 2014 16:56:21 GMT
I tried to view
https://repository.apache.org/content/repositories/orgapachehbase-1001 but
the browser gave me:

404 - ItemNotFoundException

Repository "orgapachehbase-1001 (staging: open)" [id=orgapachehbase-1001]
exists but is not exposed.

org.sonatype.nexus.proxy.ItemNotFoundException: Repository
"orgapachehbase-1001 (staging: open)" [id=orgapachehbase-1001] exists but
is not exposed.


On Sat, Jan 25, 2014 at 11:32 AM, Andrew Purtell <apurtell@apache.org>wrote:

> The 1st HBase 0.98.0 release candidate (RC0) is available for download at
> http://people.apache.org/~apurtell/0.98.0RC0/ and Maven artifacts are also
> available in the temporary repository
> https://repository.apache.org/content/repositories/orgapachehbase-1001/
> 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 also significant
> improvements, such as a change to the write ahead log (WAL) threading model
> that provides higher transaction throughput under high load. 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 1 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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