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From Robert Metzger <rmetz...@apache.org>
Subject Re: Frontend classpath issue
Date Fri, 24 Feb 2017 16:52:44 GMT
The JIRA (https://issues.apache.org/jira/browse/FLINK-4913) doesn't mention
any particular user or use case.

I honestly care so much if we enable or disable it by default. But since
its the new default behavior of Flink 1.2. I'm against changing that in
Flink 1.2.1, that's why I proposed to add a flag to disable it in 1.2.1, so
that users upgrading from 1.2.0 to 1.2.1 don't notice it.

On Fri, Feb 24, 2017 at 5:41 PM, Aljoscha Krettek <aljoscha@apache.org>
wrote:

> Did any user have problems with the Flink 1.1 behaviour? If not, we could
> disable it again, by default, and add a flag for adding the user jar to all
> the classpaths.
>
> On Fri, 24 Feb 2017 at 14:50 Robert Metzger <rmetzger@apache.org> wrote:
>
>> I agree with you Gyula, this change is dangerous. I have seen another case
>> from a user with Hadoop dependencies that crashed in Flink 1.2.0 that
>> didn't in 1.1.x
>>
>> I wonder if we should introduce a config flag for Flink 1.2.1 to disable
>> the behavior if needed.
>>
>> On Fri, Feb 24, 2017 at 2:27 PM, Ufuk Celebi <uce@apache.org> wrote:
>>
>> > On Fri, Feb 24, 2017 at 11:05 AM, Gyula Fóra <gyula.fora@gmail.com>
>> wrote:
>> > > I was not aware of this big change (I know it's my fault) but I am not
>> > sure
>> > > if I agree with the rationale.
>> >
>> > No comment on the actual issue from my side, but I strongly disagree
>> > that this is your fault. We should have covered this better in the
>> > release announcement in my opinion. Of course, this doesn't help now.
>> > ;-)
>> >
>> > – Ufuk
>> >
>>
>

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