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From Kostas Kloudas <k.klou...@data-artisans.com>
Subject Re: Flink 1.1.0 Preview RC0
Date Thu, 21 Jul 2016 13:40:17 GMT
I think Aljoscha is having a look.

> On Jul 21, 2016, at 3:39 PM, Kostas Kloudas <k.kloudas@data-artisans.com> wrote:
> 
> There is an open PR now for https://issues.apache.org/jira/browse/FLINK-4207 <https://issues.apache.org/jira/browse/FLINK-4207>

> 
> Kostas
> 
>> On Jul 21, 2016, at 3:38 PM, Stephan Ewen <sewen@apache.org <mailto:sewen@apache.org>>
wrote:
>> 
>> Looking into - https://github.com/apache/flink/pull/2226: <https://github.com/apache/flink/pull/2226:>
Move Metrics API
>> to separate module
>> 
>> On Thu, Jul 21, 2016 at 3:31 PM, Aljoscha Krettek <aljoscha@apache.org <mailto:aljoscha@apache.org>>
>> wrote:
>> 
>>> Sounds good!
>>> 
>>> This one I just merged: https://github.com/apache/flink/pull/2273 <https://github.com/apache/flink/pull/2273>
(Only
>>> allow/require query
>>> for Tuple Stream in CassandraSink)
>>> 
>>> For https://issues.apache.org/jira/browse/FLINK-4239 <https://issues.apache.org/jira/browse/FLINK-4239>
(Set Default
>>> Allowed Lateness to Zero and Make Triggers Non-Purging) I just opened a PR:
>>> https://github.com/apache/flink/pull/2278 <https://github.com/apache/flink/pull/2278>
>>> 
>>> On Thu, 21 Jul 2016 at 15:16 Ufuk Celebi <uce@apache.org> wrote:
>>> 
>>>> Hey all,
>>>> 
>>>> although there was no feedback for this preview RC, most of the issues
>>>> mentioned in the release are either resolved or open PRs. Once the
>>>> following PRs have been merged, I would like to create RC1 and the
>>>> release-1.1 branch. Feedback to this list is highly appreciated.
>>>> 
>>>> Open PRs (awaiting review/review in progress):
>>>> - https://github.com/apache/flink/pull/2276: Forward suspend to
>>>> checkpoint coordinator
>>>> - https://github.com/apache/flink/pull/2257: Allow re-registration of
>>>> TMs at resource manager
>>>> - https://github.com/apache/flink/pull/2226: Move Metrics API to
>>> separate
>>>> module
>>>> 
>>>> Open PRs (to be merged):
>>>> - https://github.com/apache/flink/pull/2273: Only allow/require query
>>>> for Tuple Stream in CassandraSink
>>>> - https://github.com/apache/flink/pull/2271: Add restarting time JM
>>> metric
>>>> - https://github.com/apache/flink/pull/2256: Don't clean up BlobStore
>>>> on BlobServer shut down
>>>> - https://github.com/apache/flink/pull/2194: Add savepoint headers
>>>> 
>>>> Open issues w/o PRs:
>>>> - https://issues.apache.org/jira/browse/FLINK-4239: Set Default
>>>> Allowed Lateness to Zero and Make Triggers Non-Purging
>>>> - https://issues.apache.org/jira/browse/FLINK-4207: WindowOperator
>>>> becomes very slow with allowed lateness
>>>> 
>>>> @Aljoscha, Kostas: do you have an idea when these will be addressed?
>>>> 
>>>> On Mon, Jul 18, 2016 at 11:05 AM, Aljoscha Krettek <aljoscha@apache.org>
>>>> wrote:
>>>>> Not yet, but Kostas is investigating.
>>>>> 
>>>>> On Fri, 15 Jul 2016 at 18:21 Ufuk Celebi <uce@apache.org> wrote:
>>>>> 
>>>>>> Most actually have a pending PR, except:
>>>>>> https://issues.apache.org/jira/browse/FLINK-4207,
>>>>>> https://issues.apache.org/jira/browse/FLINK-4201.
>>>>>> 
>>>>>> I will assign FLINK-4201 to myself and hope to fix it over the
>>>>>> weekend. The issue Stefan mentioned also has a pending PR by now.
>>>>>> 
>>>>>> Hope to create the first RC next week... @Aljoscha, Stephan: any
idea
>>>>>> about fixing FLINK-4207?
>>>>>> 
>>>>>> – Ufuk
>>>>>> 
>>>>>> On Fri, Jul 15, 2016 at 4:21 PM, Robert Metzger <rmetzger@apache.org>
>>>>>> wrote:
>>>>>>> There are still 7 blockers for the release:
>>>>>>> 
>>>>>> 
>>>> 
>>> https://issues.apache.org/jira/browse/FLINK-4207?jql=project%20%3D%20FLINK%20AND%20resolution%20%3D%20Unresolved%20AND%20priority%20%3D%20Blocker%20ORDER%20BY%20key%20DESC
>>>>>>> most of them are assigned, some even have a pending pull request.
>>>>>>> 
>>>>>>> On Thu, Jul 7, 2016 at 11:26 AM, Stefan Richter <
>>>>>> s.richter@data-artisans.com
>>>>>>>> wrote:
>>>>>>> 
>>>>>>>> Hi Ufuk,
>>>>>>>> 
>>>>>>>> Thanks for starting this thread. I think we should solve
>>>>>>>> https://issues.apache.org/jira/browse/FLINK-4166 <
>>>>>>>> https://issues.apache.org/jira/browse/FLINK-4166> for
this
>>> version,
>>>>>>>> because it can easily become a blocker when running multiple
Flink
>>>>>>>> applications on a clusters with HA  (see related issue for
one
>>>> example).
>>>>>>>> 
>>>>>>>>> Am 07.07.2016 um 11:02 schrieb Ufuk Celebi <uce@apache.org>:
>>>>>>>>> 
>>>>>>>>> Dear community,
>>>>>>>>> 
>>>>>>>>> ===============
>>>>>>>>> FLINK 1.1.0 RC0
>>>>>>>>> ===============
>>>>>>>>> 
>>>>>>>>> I've now created a "preview RC" for the upcoming 1.1.0
release,
>>>>>>>>> including everything in master up to cb7824
>>>>>>>>> (https://github.com/uce/flink/tree/release-1.1.0-rc0).
>>>>>>>>> 
>>>>>>>>> There are still some blocking issues and important pull
requests
>>>> to be
>>>>>>>>> merged (see below), but nevertheless I would like to
start
>>> testing
>>>>>>>>> Flink for the release in order to get the process going.
>>>>>>>>> 
>>>>>>>>> In past major releases, we needed to create many release
>>>> candidates,
>>>>>>>>> often for fixing just some small issues. I would like
to speed up
>>>> the
>>>>>>>>> release process by collecting the last remaining issues
with the
>>>> RC0.
>>>>>>>>> Once these issues are resolved, we can start voting on
RC1. This
>>> is
>>>>>>>>> also when I will create the release-1.1 branch.
>>>>>>>>> 
>>>>>>>>> We have a Wiki page
>>>>>>>>> https://cwiki.apache.org/confluence/display/FLINK/Releasing
>>>>>> containing
>>>>>>>>> some common release verification tasks.
>>>>>>>>> 
>>>>>>>>> Also, production users are encouraged to participate
in the
>>> release
>>>>>>>>> verification process.
>>>>>>>>> 
>>>>>>>>> Here are the preview binaries located:
>>>>>>>>> http://home.apache.org/~uce/flink-1.1.0-rc0/
>>>>>>>>> 
>>>>>>>>> This is the staging repository:
>>>>>>>>> 
>>>>>> 
>>> https://repository.apache.org/content/repositories/orgapacheflink-1097
>>>>>>>>> 
>>>>>>>>> To use the release candidate in an existing Maven project,
set
>>> the
>>>>>>>>> Flink version to 1.1.0 and the repository URL to
>>>>>>>>> 
>>>>>> 
>>> https://repository.apache.org/content/repositories/orgapacheflink-1097.
>>>>>>>>> 
>>>>>>>>> The POM should look like this:
>>>>>>>>> 
>>>>>>>>> <properties>
>>>>>>>>> 
>>>> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
>>>>>>>>>  <flink.version>1.1.0</flink.version>
>>>>>>>>> </properties>
>>>>>>>>> 
>>>>>>>>> <repositories>
>>>>>>>>>  <repository>
>>>>>>>>>     <id>flink.release-staging</id>
>>>>>>>>>     <name>Apache Development Snapshot Repository</name>
>>>>>>>>>     <url>
>>>>>>>> 
>>>> https://repository.apache.org/content/repositories/orgapacheflink-1097
>>>>>>>> </url>
>>>>>>>>>     <releases><enabled>true</enabled></releases>
>>>>>>>>>     <snapshots><enabled>false</enabled></snapshots>
>>>>>>>>>  </repository>
>>>>>>>>> </repositories>
>>>>>>>>> 
>>>>>>>>> ===========
>>>>>>>>> OPEN ISSUES
>>>>>>>>> ===========
>>>>>>>>> 
>>>>>>>>> The following are important to be fixed/merged before
the
>>> release:
>>>>>>>>> - Savepoint headers: PR #2083 (
>>>>>> https://github.com/apache/flink/pull/2083
>>>>>>>> )
>>>>>>>>> * includes FLINK-4154 (
>>>>>> https://issues.apache.org/jira/browse/FLINK-4154
>>>>>>>> )
>>>>>>>>> - Savepoint disposal with user class loader: #2194
>>>>>>>>> (https://github.com/apache/flink/pull/2194)
>>>>>>>>> - Cassandra sink exception check: #2183
>>>>>>>>> (https://github.com/apache/flink/pull/2183)
>>>>>>>>> - Prevent Metrics log flooding: #2135
>>>>>>>>> (https://github.com/apache/flink/pull/2135)
>>>>>>>>> - CEP serialization: #2202 (
>>>> https://github.com/apache/flink/pull/2202
>>>>>> )
>>>>>>>>> - HA BLOB store life-cycle:
>>>>>>>> https://issues.apache.org/jira/browse/FLINK-4150
>>>>>>>>> 
>>>>>>>>> Nice to have:
>>>>>>>>> - Hash-based combine: #1517
>>>> https://github.com/apache/flink/pull/1517
>>>>>>>>> 
>>>>>>>>> Feel free to add issues/PRs to the list and please report
any
>>>> issues
>>>>>>>>> you encounter during testing in this thread.
>>>>>>>> 
>>>>>>>> 
>>>>>> 
>>>> 
>>> 
> 


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