[jira] [Updated] (CASSANDRA-5126) Upgrade version of Jackson to avoid concurrency issues with M/R tasks

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

     [ https://issues.apache.org/jira/browse/CASSANDRA-5126?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nate McCall updated CASSANDRA-5126:
-----------------------------------

    Attachment: 5126.txt

Updates Jackson core and asl to latest 1.9.x
                
> Upgrade version of Jackson to avoid concurrency issues with M/R tasks
> ---------------------------------------------------------------------
>
>                 Key: CASSANDRA-5126
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5126
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Hadoop
>    Affects Versions: 1.1.8, 1.2.0
>            Reporter: Nate McCall
>            Priority: Minor
>         Attachments: 5126.txt
>
>
> Older version of Jackson ASL has a concurrency issue. See http://jira.codehaus.org/browse/JACKSON-237
> This can be triggered in some environments when running M/R tasks and the wrong version of jackson gets picked up. 

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