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Posted to user@flink.apache.org by Marvin777 <xy...@gmail.com> on 2019/07/10 08:20:30 UTC
some questions about flink packaging
hi, all:
The flink-dist package downloaded from the flink community does not have
the dependencies of Jackson and protobuf, like figure 1.
But when I pull the code from github and compile and package it using the
mvn clean package command, flink-dist has dependencies on Jackson and
protobuf, like figure 2.
Am I forgetting something? Who knows why.
Thanks.
figure 1
[image: image.png]
figure 2
[image: image.png]
Re: some questions about flink packaging
Posted by Marvin777 <xy...@gmail.com>.
it works.
thanks very much.
Flavio Pompermaier <po...@okkam.it> 于2019年7月10日周三 下午5:04写道：
> Have you tried to follow the instruction to build Flink for Maven >= 3.4?
> That is:
>
> mvn clean install -DskipTestscd flink-dist
> mvn clean install
>
>
> On Wed, Jul 10, 2019 at 10:34 AM Marvin777 <xy...@gmail.com>
> wrote:
>
>> The version of maven is 3.5.4.
>>
>> [image: image.png]
>>
>> Flavio Pompermaier <po...@okkam.it> 于2019年7月10日周三 下午4:28写道：
>>
>>> For your specific problem try to look at
>>> https://ci.apache.org/projects/flink/flink-docs-stable/flinkDev/building.html#dependency-shading
>>> .
>>> Which version of maven are you using?
>>>
>>> On Wed, Jul 10, 2019 at 10:25 AM Flavio Pompermaier <
>>> pompermaier@okkam.it> wrote:
>>>
>>>> From some version of Flink many libraries (included jackson) are shaded
>>>> into org.apache.flink.shaded in order to avoid conflicts during class
>>>> loading.
>>>> See https://github.com/apache/flink-shaded
>>>>
>>>> Best,
>>>> Flavio
>>>>
>>>> On Wed, Jul 10, 2019 at 10:21 AM Marvin777 <xy...@gmail.com>
>>>> wrote:
>>>>
>>>>> hi, all:
>>>>>
>>>>> The flink-dist package downloaded from the flink community does not
>>>>> have the dependencies of Jackson and protobuf, like figure 1.
>>>>> But when I pull the code from github and compile and package it using
>>>>> the mvn clean package command, flink-dist has dependencies on Jackson and
>>>>> protobuf, like figure 2.
>>>>>
>>>>> Am I forgetting something? Who knows why.
>>>>>
>>>>> Thanks.
>>>>>
>>>>> figure 1
>>>>> [image: image.png]
>>>>>
>>>>> figure 2
>>>>> [image: image.png]
>>>>>
>>>>>
>>>>>
>>>>
>>>
>
>
Re: some questions about flink packaging
Posted by Flavio Pompermaier <po...@okkam.it>.
Have you tried to follow the instruction to build Flink for Maven >= 3.4?
That is:
mvn clean install -DskipTestscd flink-dist
mvn clean install
On Wed, Jul 10, 2019 at 10:34 AM Marvin777 <xy...@gmail.com>
wrote:
> The version of maven is 3.5.4.
>
> [image: image.png]
>
> Flavio Pompermaier <po...@okkam.it> 于2019年7月10日周三 下午4:28写道：
>
>> For your specific problem try to look at
>> https://ci.apache.org/projects/flink/flink-docs-stable/flinkDev/building.html#dependency-shading
>> .
>> Which version of maven are you using?
>>
>> On Wed, Jul 10, 2019 at 10:25 AM Flavio Pompermaier <po...@okkam.it>
>> wrote:
>>
>>> From some version of Flink many libraries (included jackson) are shaded
>>> into org.apache.flink.shaded in order to avoid conflicts during class
>>> loading.
>>> See https://github.com/apache/flink-shaded
>>>
>>> Best,
>>> Flavio
>>>
>>> On Wed, Jul 10, 2019 at 10:21 AM Marvin777 <xy...@gmail.com>
>>> wrote:
>>>
>>>> hi, all:
>>>>
>>>> The flink-dist package downloaded from the flink community does not
>>>> have the dependencies of Jackson and protobuf, like figure 1.
>>>> But when I pull the code from github and compile and package it using
>>>> the mvn clean package command, flink-dist has dependencies on Jackson and
>>>> protobuf, like figure 2.
>>>>
>>>> Am I forgetting something? Who knows why.
>>>>
>>>> Thanks.
>>>>
>>>> figure 1
>>>> [image: image.png]
>>>>
>>>> figure 2
>>>> [image: image.png]
>>>>
>>>>
>>>>
>>>
>>
Re: some questions about flink packaging
Posted by Marvin777 <xy...@gmail.com>.
The version of maven is 3.5.4.
[image: image.png]
Flavio Pompermaier <po...@okkam.it> 于2019年7月10日周三 下午4:28写道：
> For your specific problem try to look at
> https://ci.apache.org/projects/flink/flink-docs-stable/flinkDev/building.html#dependency-shading
> .
> Which version of maven are you using?
>
> On Wed, Jul 10, 2019 at 10:25 AM Flavio Pompermaier <po...@okkam.it>
> wrote:
>
>> From some version of Flink many libraries (included jackson) are shaded
>> into org.apache.flink.shaded in order to avoid conflicts during class
>> loading.
>> See https://github.com/apache/flink-shaded
>>
>> Best,
>> Flavio
>>
>> On Wed, Jul 10, 2019 at 10:21 AM Marvin777 <xy...@gmail.com>
>> wrote:
>>
>>> hi, all:
>>>
>>> The flink-dist package downloaded from the flink community does not have
>>> the dependencies of Jackson and protobuf, like figure 1.
>>> But when I pull the code from github and compile and package it using
>>> the mvn clean package command, flink-dist has dependencies on Jackson and
>>> protobuf, like figure 2.
>>>
>>> Am I forgetting something? Who knows why.
>>>
>>> Thanks.
>>>
>>> figure 1
>>> [image: image.png]
>>>
>>> figure 2
>>> [image: image.png]
>>>
>>>
>>>
>>
>
Re: some questions about flink packaging
Posted by Flavio Pompermaier <po...@okkam.it>.
For your specific problem try to look at
https://ci.apache.org/projects/flink/flink-docs-stable/flinkDev/building.html#dependency-shading
.
Which version of maven are you using?
On Wed, Jul 10, 2019 at 10:25 AM Flavio Pompermaier <po...@okkam.it>
wrote:
> From some version of Flink many libraries (included jackson) are shaded
> into org.apache.flink.shaded in order to avoid conflicts during class
> loading.
> See https://github.com/apache/flink-shaded
>
> Best,
> Flavio
>
> On Wed, Jul 10, 2019 at 10:21 AM Marvin777 <xy...@gmail.com>
> wrote:
>
>> hi, all:
>>
>> The flink-dist package downloaded from the flink community does not have
>> the dependencies of Jackson and protobuf, like figure 1.
>> But when I pull the code from github and compile and package it using the
>> mvn clean package command, flink-dist has dependencies on Jackson and
>> protobuf, like figure 2.
>>
>> Am I forgetting something? Who knows why.
>>
>> Thanks.
>>
>> figure 1
>> [image: image.png]
>>
>> figure 2
>> [image: image.png]
>>
>>
>>
>
Re: some questions about flink packaging
Posted by Flavio Pompermaier <po...@okkam.it>.
From some version of Flink many libraries (included jackson) are shaded
into org.apache.flink.shaded in order to avoid conflicts during class
loading.
See https://github.com/apache/flink-shaded
Best,
Flavio
On Wed, Jul 10, 2019 at 10:21 AM Marvin777 <xy...@gmail.com>
wrote:
> hi, all:
>
> The flink-dist package downloaded from the flink community does not have
> the dependencies of Jackson and protobuf, like figure 1.
> But when I pull the code from github and compile and package it using the
> mvn clean package command, flink-dist has dependencies on Jackson and
> protobuf, like figure 2.
>
> Am I forgetting something? Who knows why.
>
> Thanks.
>
> figure 1
> [image: image.png]
>
> figure 2
> [image: image.png]
>
>
>