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From Sean Busbey <bus...@cloudera.com>
Subject Re: [VOTE] Apache Accumulo 1.6.2 RC2
Date Sun, 25 Jan 2015 08:19:08 GMT
-1

Corey, I'm really sorry for the churn. I thought I ran both forward and
backward compatibility modes last time (-old 1.6.1 -new 1.6.2 as well as
-old 1.6.2 -new 1.6.1), but I must have just eyeballed the output of the
1.6.1 -> 1.6.2 report for problems with forward compatibility.

I ran things again this time (as a formality) and the 1.6.2 -> 1.6.1 check
turned up 2 issues.

1) minicluster.ServerType added enum members

Specifically TRACER and MONITOR. This changes the public API because
ServerType is in it, and a client built against 1.6.2 could refer to these
enum values and then get a NoSuchFieldError if they try to go back to
1.6.1. This only shows up as a low severity "other" issue in the 1.6.1 ->
1.6.2 check, which is probably why I didn't see it.

2) core.client.mapreduce.AbstractInputFormat.getConfiguration(JobContext)
changed from package-private to public

This causes the method to show up as a new part of the public API. This
issue only shows up in the 1.6.2 -> 1.6.1 check below.


Here are the specific report outputs for others to look:

* 1.6.0 -> 1.6.2 (added things are fine, because the change might be from
1.6.0 -> 1.6.1)
http://people.apache.org/~busbey/compat_reports/accumulo/1.6.0_to_1.6.2/compat_report.html
* 1.6.1 -> 1.6.2 (nothing should be added, but it's easier to just pay
attention to the next one)
http://people.apache.org/~busbey/compat_reports/accumulo/1.6.1_to_1.6.2/compat_report.html
* 1.6.2 -> 1.6.1 (under a semver patch increment, this should be just as
strong an assertion as the reverse)
http://people.apache.org/~busbey/compat_reports/accumulo/1.6.2_to_1.6.1/compat_report.html



On Fri, Jan 23, 2015 at 8:02 PM, Corey Nolet <cjnolet@apache.org> wrote:

>   Devs,
>
>     Please consider the following candidate for Apache Accumulo 1.6.2
>
>     Branch: 1.6.2-rc2
>     SHA1: 34987b4c8b4d896bbf2d26be8e70f70976614c0f
>     Staging Repository:
> https://repository.apache.org/content/repositories/orgapacheaccumulo-1020/
>
>     Source tarball:
> https://repository.apache.org/content/repositories/orgapacheaccumulo-1020/org/apache/accumulo/accumulo/1.6.2/accumulo-1.6.2-src.tar.gz
>     Binary tarball:
> https://repository.apache.org/content/repositories/orgapacheaccumulo-1020/org/apache/accumulo/accumulo/1.6.2/accumulo-1.6.2-bin.tar.gz
>     (Append ".sha1", ".md5" or ".asc" to download the signature/hash for a
> given artifact.)
>
>     Signing keys available at: https://www.apache.org/dist/accumulo/KEYS
>
>     Over 1.6.1, we have 140 issues resolved
> https://git-wip-us.apache.org/repos/asf?p=accumulo.git;a=blob;f=CHANGES;h=26bdc0373cbbc26ef148db46c0a2cd638cb8c2b4;hb=1.6.2-rc2
>
>     Testing: All unit, integration and functional tests are passing.
>
>     The vote will be extended as a result of the weekend and will be open
> until Tuesday, January 28th 12:00AM UTC (1/27 8:00PM ET, 1/27 5:00PM PT)
>



-- 
Sean

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