[jira] [Commented] (STORM-838) Upgrade Jackson

["caofangkun (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/STORM-838?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14642369#comment-14642369 ] 

caofangkun commented on STORM-838:
----------------------------------

It may be not necessary to update jackson version .

I checked the project's dependency tree and found jackson was brought in becase of ring:ring-json 
and ring:ring-json:0.3.1 is the latest version.
{code}
[INFO] |  +- ring:ring-json:jar:0.3.1:provided
[INFO] |  |  \- cheshire:cheshire:jar:5.3.1:provided
[INFO] |  |     +- com.fasterxml.jackson.core:jackson-core:jar:2.3.1:provided
[INFO] |  |     +- com.fasterxml.jackson.dataformat:jackson-dataformat-smile:jar:2.3.1:provided
[INFO] |  |     \- tigris:tigris:jar:0.1.1:provided
{code}


> Upgrade Jackson
> ---------------
>
>                 Key: STORM-838
>                 URL: https://issues.apache.org/jira/browse/STORM-838
>             Project: Apache Storm
>          Issue Type: Dependency upgrade
>            Reporter: Sergio Fernández
>            Priority: Minor
>             Fix For: 0.11.0
>
>
> Currently the project is using a very old Jackson version (2.3.1). There are already many new (and better versions:
> http://search.maven.org/#search%7Cgav%7C1%7Cg%3A%22com.fasterxml.jackson.core%22%20AND%20a%3A%22jackson-core%22
> So it'd be great to upgrade to 2.5.3.
> I can provide a patch if you agree on the request.



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