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From Bikas Saha <bi...@apache.org>
Subject RE: [DISCUSS] Next release from the 0.8 line - 0.8.2
Date Fri, 11 Dec 2015 23:45:28 GMT
I am planning to pull in https://issues.apache.org/jira/browse/TEZ-2633 as
it allows vertex managers (specially shuffle) to correctly distinguish
attempt retries. This prevents incorrect double counting etc. for stats/slow
start etc. It includes API changes on the VertexManagerPlugin and
VertexManagerPluginContext but retains the older APIs and hence
compatibility will be maintained with existing code. After this, I can also
pull in https://issues.apache.org/jira/browse/TEZ-2943 into branch-0.7.

Please let me know if there are any concerns.

-----Original Message-----
From: Jianfeng (Jeff) Zhang [mailto:jzhang@hortonworks.com] 
Sent: Thursday, December 10, 2015 9:08 PM
To: dev@tez.apache.org
Subject: Re: [DISCUSS] Next release from the 0.8 line - 0.8.2

Create umbrella ticket for flaky test


Best Regard,
Jeff Zhang

On 12/8/15, 2:52 PM, "Siddharth Seth" <sseth@apache.org> wrote:

>Thanks for the responses. I'll take a look at what is required for
>and TEZ-2798. Hitesh, do you have specific jiras in mind for the flakey 
>tests. There's a couple more jiras which I'd like to get in - will send 
>out a list with a 0.8.2 target soon.
>On Fri, Dec 4, 2015 at 12:00 PM, Bikas Saha <bikas@apache.org> wrote:
>> https://issues.apache.org/jira/browse/TEZ-2798 and
>> https://issues.apache.org/jira/browse/TEZ-2815 should be blockers for  
>> Even though the APIs may be marked unstable, having them throw 
>>exceptions  in  their signature is essential. Also, without these 
>>there is currently a  constant stream of NPE's in all tests that use 
>>the MockDAGAppMaster.
>> Bikas
>> -----Original Message-----
>> From: Hitesh Shah [mailto:hitesh@apache.org]
>> Sent: Friday, December 4, 2015 11:04 AM
>> To: dev@tez.apache.org
>> Subject: Re: [DISCUSS] Next release from the 0.8 line - 0.8.2
>> +1 to the 0.8.2 release with a couple of caveats:
>> 1) Unit tests have been very flaky recently on Jenkins and we should 
>>aim to  get them stable before releasing
>> 2) Clearly calling out the pluggable service APIs as unstable/likely 
>>to  change within the 0.8.x line as part of the release notes.
>> - Hitesh
>> On Dec 3, 2015, at 1:24 PM, Siddharth Seth <sseth@apache.org> wrote:
>> > More than 50 jiras have been added since the last release from the 
>> > 0.8 line (0.8.1-alpha). More importantly, this branch has gotten 
>> > quite a bit of testing, especially while running against Hive 2.0 and
>> > At this point, I think we can drop the alpha monicker from the 
>> > release
>> > - and mark it for public consumption. The APIs for pluggable 
>> > services can be called out as unstable in the release notes.
>> >
>> > Thanks
>> > - Sid

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