[jira] [Commented] (FLINK-7419) Shade jackson dependency in flink-avro

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-7419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16252082#comment-16252082
 ] 

ASF GitHub Bot commented on FLINK-7419:
---

Github user asfgit closed the pull request at:

https://github.com/apache/flink/pull/4981


> Shade jackson dependency in flink-avro
> --
>
> Key: FLINK-7419
> URL: https://issues.apache.org/jira/browse/FLINK-7419
> Project: Flink
>  Issue Type: Sub-task
>  Components: Build System
>Reporter: Stephan Ewen
>Assignee: Chesnay Schepler
>Priority: Blocker
> Fix For: 1.4.0
>
>
> Avro uses {{org.codehouse.jackson}} which also exists in multiple 
> incompatible versions. We should shade it to 
> {{org.apache.flink.shaded.avro.org.codehouse.jackson}}.



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[jira] [Commented] (FLINK-7419) Shade jackson dependency in flink-avro

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-7419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16251707#comment-16251707
 ] 

ASF GitHub Bot commented on FLINK-7419:
---

Github user zentol commented on the issue:

https://github.com/apache/flink/pull/4981
  
I've rebased the PR on top of #5014. Once travis gives a green light I will 
merge this PR.


> Shade jackson dependency in flink-avro
> --
>
> Key: FLINK-7419
> URL: https://issues.apache.org/jira/browse/FLINK-7419
> Project: Flink
>  Issue Type: Sub-task
>  Components: Build System
>Reporter: Stephan Ewen
>Assignee: Chesnay Schepler
>Priority: Blocker
> Fix For: 1.4.0
>
>
> Avro uses {{org.codehouse.jackson}} which also exists in multiple 
> incompatible versions. We should shade it to 
> {{org.apache.flink.shaded.avro.org.codehouse.jackson}}.



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[jira] [Commented] (FLINK-7419) Shade jackson dependency in flink-avro

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-7419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16246007#comment-16246007
 ] 

ASF GitHub Bot commented on FLINK-7419:
---

Github user StephanEwen commented on a diff in the pull request:

https://github.com/apache/flink/pull/4981#discussion_r150020494
  
--- Diff: flink-formats/flink-avro/pom.xml ---
@@ -185,17 +185,6 @@ under the License.


${project.basedir}/target/dependency-reduced-pom.xml

true
--- End diff --

We can probably remove the complete shading entry in that pom. Seem not to 
do anything anyways. Promoting transitive dependencies when nothing except 
`force-shading` is shaded into the jar should be a no-op. (theoretically, one 
never knows with the shade plugin ;-) )


> Shade jackson dependency in flink-avro
> --
>
> Key: FLINK-7419
> URL: https://issues.apache.org/jira/browse/FLINK-7419
> Project: Flink
>  Issue Type: Sub-task
>  Components: Build System
>Reporter: Stephan Ewen
>Assignee: Chesnay Schepler
>Priority: Blocker
> Fix For: 1.4.0
>
>
> Avro uses {{org.codehouse.jackson}} which also exists in multiple 
> incompatible versions. We should shade it to 
> {{org.apache.flink.shaded.avro.org.codehouse.jackson}}.



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[jira] [Commented] (FLINK-7419) Shade jackson dependency in flink-avro

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-7419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16245495#comment-16245495
 ] 

ASF GitHub Bot commented on FLINK-7419:
---

Github user aljoscha commented on the issue:

https://github.com/apache/flink/pull/4981
  
Ok, sounds good.  



> Shade jackson dependency in flink-avro
> --
>
> Key: FLINK-7419
> URL: https://issues.apache.org/jira/browse/FLINK-7419
> Project: Flink
>  Issue Type: Sub-task
>  Components: Build System
>Reporter: Stephan Ewen
>Assignee: Chesnay Schepler
>Priority: Blocker
> Fix For: 1.4.0
>
>
> Avro uses {{org.codehouse.jackson}} which also exists in multiple 
> incompatible versions. We should shade it to 
> {{org.apache.flink.shaded.avro.org.codehouse.jackson}}.



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[jira] [Commented] (FLINK-7419) Shade jackson dependency in flink-avro

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-7419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16244155#comment-16244155
 ] 

ASF GitHub Bot commented on FLINK-7419:
---

Github user zentol commented on a diff in the pull request:

https://github.com/apache/flink/pull/4981#discussion_r149702871
  
--- Diff: flink-formats/flink-avro/pom.xml ---
@@ -185,17 +185,6 @@ under the License.


${project.basedir}/target/dependency-reduced-pom.xml

true
--- End diff --

i don't really know, but it has been there for a while afaik.


> Shade jackson dependency in flink-avro
> --
>
> Key: FLINK-7419
> URL: https://issues.apache.org/jira/browse/FLINK-7419
> Project: Flink
>  Issue Type: Sub-task
>  Components: Build System
>Reporter: Stephan Ewen
>Assignee: Chesnay Schepler
>Priority: Blocker
> Fix For: 1.4.0
>
>
> Avro uses {{org.codehouse.jackson}} which also exists in multiple 
> incompatible versions. We should shade it to 
> {{org.apache.flink.shaded.avro.org.codehouse.jackson}}.



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[jira] [Commented] (FLINK-7419) Shade jackson dependency in flink-avro

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-7419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16244161#comment-16244161
 ] 

ASF GitHub Bot commented on FLINK-7419:
---

Github user zentol commented on the issue:

https://github.com/apache/flink/pull/4981
  
i don't think we need that. We do that for akka to reduce the impact of 
shading akka-remote on the dependency footprint of flink-runtime incurred by 
creating the dependency reduce pom.

For flink-dist we don't create a dependency reduced pom.


> Shade jackson dependency in flink-avro
> --
>
> Key: FLINK-7419
> URL: https://issues.apache.org/jira/browse/FLINK-7419
> Project: Flink
>  Issue Type: Sub-task
>  Components: Build System
>Reporter: Stephan Ewen
>Assignee: Chesnay Schepler
>Priority: Blocker
> Fix For: 1.4.0
>
>
> Avro uses {{org.codehouse.jackson}} which also exists in multiple 
> incompatible versions. We should shade it to 
> {{org.apache.flink.shaded.avro.org.codehouse.jackson}}.



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[jira] [Commented] (FLINK-7419) Shade jackson dependency in flink-avro

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-7419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16243996#comment-16243996
 ] 

ASF GitHub Bot commented on FLINK-7419:
---

Github user aljoscha commented on the issue:

https://github.com/apache/flink/pull/4981
  
Changes look good, but maybe we need the same manual dependency promotion 
here as you did for Akka/netty.


> Shade jackson dependency in flink-avro
> --
>
> Key: FLINK-7419
> URL: https://issues.apache.org/jira/browse/FLINK-7419
> Project: Flink
>  Issue Type: Sub-task
>  Components: Build System
>Reporter: Stephan Ewen
>Assignee: Chesnay Schepler
>Priority: Blocker
> Fix For: 1.4.0
>
>
> Avro uses {{org.codehouse.jackson}} which also exists in multiple 
> incompatible versions. We should shade it to 
> {{org.apache.flink.shaded.avro.org.codehouse.jackson}}.



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[jira] [Commented] (FLINK-7419) Shade jackson dependency in flink-avro

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-7419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16243992#comment-16243992
 ] 

ASF GitHub Bot commented on FLINK-7419:
---

Github user aljoscha commented on a diff in the pull request:

https://github.com/apache/flink/pull/4981#discussion_r149677956
  
--- Diff: flink-formats/flink-avro/pom.xml ---
@@ -185,17 +185,6 @@ under the License.


${project.basedir}/target/dependency-reduced-pom.xml

true
--- End diff --

Btw, is this `promote` needed here?


> Shade jackson dependency in flink-avro
> --
>
> Key: FLINK-7419
> URL: https://issues.apache.org/jira/browse/FLINK-7419
> Project: Flink
>  Issue Type: Sub-task
>  Components: Build System
>Reporter: Stephan Ewen
>Assignee: Chesnay Schepler
>Priority: Blocker
> Fix For: 1.4.0
>
>
> Avro uses {{org.codehouse.jackson}} which also exists in multiple 
> incompatible versions. We should shade it to 
> {{org.apache.flink.shaded.avro.org.codehouse.jackson}}.



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[jira] [Commented] (FLINK-7419) Shade jackson dependency in flink-avro

[Aljoscha Krettek (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-7419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16243755#comment-16243755
 ] 

Aljoscha Krettek commented on FLINK-7419:
-

Kk, I think we can go ahead with this because there is a workaround (including 
Avro/Jackson manually).

> Shade jackson dependency in flink-avro
> --
>
> Key: FLINK-7419
> URL: https://issues.apache.org/jira/browse/FLINK-7419
> Project: Flink
>  Issue Type: Sub-task
>  Components: Build System
>Reporter: Stephan Ewen
>Assignee: Chesnay Schepler
>Priority: Blocker
> Fix For: 1.4.0
>
>
> Avro uses {{org.codehouse.jackson}} which also exists in multiple 
> incompatible versions. We should shade it to 
> {{org.apache.flink.shaded.avro.org.codehouse.jackson}}.



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[jira] [Commented] (FLINK-7419) Shade jackson dependency in flink-avro

[Chesnay Schepler (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-7419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16243688#comment-16243688
 ] 

Chesnay Schepler commented on FLINK-7419:
-

At the very least this wouldn't fail categorically. I've compiled the example 
schema and the generated code doesn't use jackson.

> Shade jackson dependency in flink-avro
> --
>
> Key: FLINK-7419
> URL: https://issues.apache.org/jira/browse/FLINK-7419
> Project: Flink
>  Issue Type: Sub-task
>  Components: Build System
>Reporter: Stephan Ewen
>Assignee: Chesnay Schepler
>Priority: Blocker
> Fix For: 1.4.0
>
>
> Avro uses {{org.codehouse.jackson}} which also exists in multiple 
> incompatible versions. We should shade it to 
> {{org.apache.flink.shaded.avro.org.codehouse.jackson}}.



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[jira] [Commented] (FLINK-7419) Shade jackson dependency in flink-avro

[Chesnay Schepler (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-7419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16242398#comment-16242398
 ] 

Chesnay Schepler commented on FLINK-7419:
-

We could still relocating it though. The avro dependency is flink-dist is as i 
understand it only a fallback; if it causes a problem users can always supply 
their own avro version.

> Shade jackson dependency in flink-avro
> --
>
> Key: FLINK-7419
> URL: https://issues.apache.org/jira/browse/FLINK-7419
> Project: Flink
>  Issue Type: Sub-task
>  Components: Build System
>Reporter: Stephan Ewen
>Assignee: Chesnay Schepler
>Priority: Blocker
> Fix For: 1.4.0
>
>
> Avro uses {{org.codehouse.jackson}} which also exists in multiple 
> incompatible versions. We should shade it to 
> {{org.apache.flink.shaded.avro.org.codehouse.jackson}}.



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[jira] [Commented] (FLINK-7419) Shade jackson dependency in flink-avro

[Chesnay Schepler (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-7419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16242337#comment-16242337
 ] 

Chesnay Schepler commented on FLINK-7419:
-

I'm not entirely sure. Avro _does_ expose jackson in their public API (which 
they want to remove in AVRO-1605), and I have found at least one mention of 
jackson being used in generated classes.

[~StephanEwen] do you know more about this?

> Shade jackson dependency in flink-avro
> --
>
> Key: FLINK-7419
> URL: https://issues.apache.org/jira/browse/FLINK-7419
> Project: Flink
>  Issue Type: Sub-task
>  Components: Build System
>Reporter: Stephan Ewen
>Assignee: Chesnay Schepler
>Priority: Blocker
> Fix For: 1.4.0
>
>
> Avro uses {{org.codehouse.jackson}} which also exists in multiple 
> incompatible versions. We should shade it to 
> {{org.apache.flink.shaded.avro.org.codehouse.jackson}}.



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[jira] [Commented] (FLINK-7419) Shade jackson dependency in flink-avro

[Aljoscha Krettek (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-7419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16242262#comment-16242262
 ] 

Aljoscha Krettek commented on FLINK-7419:
-

Do you know if generated code uses the Jackson dependency? If yes, I think we 
cannot even shade that.

> Shade jackson dependency in flink-avro
> --
>
> Key: FLINK-7419
> URL: https://issues.apache.org/jira/browse/FLINK-7419
> Project: Flink
>  Issue Type: Sub-task
>  Components: Build System
>Reporter: Stephan Ewen
>Assignee: Chesnay Schepler
>Priority: Blocker
> Fix For: 1.4.0
>
>
> Avro uses {{org.codehouse.jackson}} which also exists in multiple 
> incompatible versions. We should shade it to 
> {{org.apache.flink.shaded.avro.org.codehouse.jackson}}.



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[jira] [Commented] (FLINK-7419) Shade jackson dependency in flink-avro

[Chesnay Schepler (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-7419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16241999#comment-16241999
 ] 

Chesnay Schepler commented on FLINK-7419:
-

Even worse, we still pull the unshaded codehaus.jackson dependency into the 
flink-dist jar.

> Shade jackson dependency in flink-avro
> --
>
> Key: FLINK-7419
> URL: https://issues.apache.org/jira/browse/FLINK-7419
> Project: Flink
>  Issue Type: Sub-task
>  Components: Build System
>Reporter: Stephan Ewen
>Assignee: Fang Yong
>Priority: Blocker
> Fix For: 1.4.0
>
>
> Avro uses {{org.codehouse.jackson}} which also exists in multiple 
> incompatible versions. We should shade it to 
> {{org.apache.flink.shaded.avro.org.codehouse.jackson}}.



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[jira] [Commented] (FLINK-7419) Shade jackson dependency in flink-avro

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-7419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16241812#comment-16241812
 ] 

ASF GitHub Bot commented on FLINK-7419:
---

Github user zjureel closed the pull request at:

https://github.com/apache/flink/pull/4524


> Shade jackson dependency in flink-avro
> --
>
> Key: FLINK-7419
> URL: https://issues.apache.org/jira/browse/FLINK-7419
> Project: Flink
>  Issue Type: Sub-task
>  Components: Build System
>Reporter: Stephan Ewen
>Assignee: Fang Yong
>Priority: Blocker
> Fix For: 1.4.0
>
>
> Avro uses {{org.codehouse.jackson}} which also exists in multiple 
> incompatible versions. We should shade it to 
> {{org.apache.flink.shaded.avro.org.codehouse.jackson}}.



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[jira] [Commented] (FLINK-7419) Shade jackson dependency in flink-avro

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-7419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16240142#comment-16240142
 ] 

ASF GitHub Bot commented on FLINK-7419:
---

Github user zentol commented on the issue:

https://github.com/apache/flink/pull/4524
  
@zjureel The PR has been merged, could you close the PR?


> Shade jackson dependency in flink-avro
> --
>
> Key: FLINK-7419
> URL: https://issues.apache.org/jira/browse/FLINK-7419
> Project: Flink
>  Issue Type: Sub-task
>  Components: Build System
>Reporter: Stephan Ewen
>Assignee: Fang Yong
>Priority: Blocker
> Fix For: 1.4.0
>
>
> Avro uses {{org.codehouse.jackson}} which also exists in multiple 
> incompatible versions. We should shade it to 
> {{org.apache.flink.shaded.avro.org.codehouse.jackson}}.



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[jira] [Commented] (FLINK-7419) Shade jackson dependency in flink-avro

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-7419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16204827#comment-16204827
 ] 

ASF GitHub Bot commented on FLINK-7419:
---

Github user StephanEwen commented on the issue:

https://github.com/apache/flink/pull/4524
  
Merging this...


> Shade jackson dependency in flink-avro
> --
>
> Key: FLINK-7419
> URL: https://issues.apache.org/jira/browse/FLINK-7419
> Project: Flink
>  Issue Type: Sub-task
>  Components: Build System
>Reporter: Stephan Ewen
>Assignee: Fang Yong
>Priority: Blocker
> Fix For: 1.4.0
>
>
> Avro uses {{org.codehouse.jackson}} which also exists in multiple 
> incompatible versions. We should shade it to 
> {{org.apache.flink.shaded.avro.org.codehouse.jackson}}.



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[jira] [Commented] (FLINK-7419) Shade jackson dependency in flink-avro

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-7419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16126717#comment-16126717
 ] 

ASF GitHub Bot commented on FLINK-7419:
---

Github user zjureel commented on the issue:

https://github.com/apache/flink/pull/4524
  
@zentol Thank you for your review, I have rename the pattern, thanks 


> Shade jackson dependency in flink-avro
> --
>
> Key: FLINK-7419
> URL: https://issues.apache.org/jira/browse/FLINK-7419
> Project: Flink
>  Issue Type: Sub-task
>  Components: Build System
>Reporter: Stephan Ewen
>Assignee: Fang Yong
> Fix For: 1.4.0
>
>
> Avro uses {{org.codehouse.jackson}} which also exists in multiple 
> incompatible versions. We should shade it to 
> {{org.apache.flink.shaded.avro.org.codehouse.jackson}}.



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[jira] [Commented] (FLINK-7419) Shade jackson dependency in flink-avro

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-7419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16125491#comment-16125491
 ] 

ASF GitHub Bot commented on FLINK-7419:
---

Github user zentol commented on a diff in the pull request:

https://github.com/apache/flink/pull/4524#discussion_r132914215
  
--- Diff: flink-connectors/flink-avro/pom.xml ---
@@ -174,6 +174,35 @@ under the License.



+
+   
+   org.apache.maven.plugins
+   maven-shade-plugin
+   
+   
+   shade-flink
+   package
+   
+   shade
+   
+   
+   
${project.basedir}/target/dependency-reduced-pom.xml
+   
true
+   
+   
+   
org.codehaus.jackson:*
+   
+   
+   
+   
+   
org.codehaus.jackson
+   
org.apache.flink.shaded.avro.org.codehouse.jackson
--- End diff --

Please switch the pattern to `... avro.shaded` . I would like to 
reserver the `org.apache.flink.shaded` namespaces for dependencies from 
flink-shaded.


> Shade jackson dependency in flink-avro
> --
>
> Key: FLINK-7419
> URL: https://issues.apache.org/jira/browse/FLINK-7419
> Project: Flink
>  Issue Type: Sub-task
>  Components: Build System
>Reporter: Stephan Ewen
>Assignee: Fang Yong
> Fix For: 1.4.0
>
>
> Avro uses {{org.codehouse.jackson}} which also exists in multiple 
> incompatible versions. We should shade it to 
> {{org.apache.flink.shaded.avro.org.codehouse.jackson}}.



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[jira] [Commented] (FLINK-7419) Shade jackson dependency in flink-avro

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-7419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16122847#comment-16122847
 ] 

ASF GitHub Bot commented on FLINK-7419:
---

GitHub user zjureel opened a pull request:

https://github.com/apache/flink/pull/4524

[FLINK-7419] Shade jackson dependency in flink-avro

## What is the purpose of the change

Shade jackson dependency in flink-avro to avoid incompatible versions

## Brief change log

  - *Shade jackson in pom.xml of flink-avro project*


## Verifying this change

*(Please pick either of the following options)*

No test case

## Does this pull request potentially affect one of the following parts:

  - Dependencies (does it add or upgrade a dependency): (yes)
  - The public API, i.e., is any changed class annotated with 
`@Public(Evolving)`: (no)
  - The serializers: (no)
  - The runtime per-record code paths (performance sensitive): (no)
  - Anything that affects deployment or recovery: JobManager (and its 
components), Checkpointing, Yarn/Mesos, ZooKeeper: (no)

## Documentation

  - Does this pull request introduce a new feature? (no)
  - If yes, how is the feature documented? (not applicable / docs / 
JavaDocs / not documented)



You can merge this pull request into a Git repository by running:

$ git pull https://github.com/zjureel/flink FLINK-7419

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/flink/pull/4524.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #4524


commit da6ceca91b53e9fac120dfc00219de35927215de
Author: zjureel 
Date:   2017-08-11T03:35:02Z

[FLINK-7419] Shade jackson dependency in flink-avro




> Shade jackson dependency in flink-avro
> --
>
> Key: FLINK-7419
> URL: https://issues.apache.org/jira/browse/FLINK-7419
> Project: Flink
>  Issue Type: Sub-task
>  Components: Build System
>Reporter: Stephan Ewen
> Fix For: 1.4.0
>
>
> Avro uses {{org.codehouse.jackson}} which also exists in multiple 
> incompatible versions. We should shade it to 
> {{org.apache.flink.shaded.avro.org.codehouse.jackson}}.



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