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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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)