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From "Pengcheng Xiong (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-15161) migrate ColumnStats to use jackson
Date Thu, 16 Feb 2017 18:17:41 GMT

     [ https://issues.apache.org/jira/browse/HIVE-15161?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Pengcheng Xiong updated HIVE-15161:
-----------------------------------
    Affects Version/s: 2.0.0
                       2.1.0

> migrate ColumnStats to use jackson
> ----------------------------------
>
>                 Key: HIVE-15161
>                 URL: https://issues.apache.org/jira/browse/HIVE-15161
>             Project: Hive
>          Issue Type: Sub-task
>    Affects Versions: 2.0.0, 2.1.0
>            Reporter: Zoltan Haindrich
>            Assignee: Zoltan Haindrich
>             Fix For: 2.2.0
>
>         Attachments: HIVE-15161.1.patch, HIVE-15161.2.patch, HIVE-15161.3.patch, HIVE-15161.4.patch,
HIVE-15161.4.patch, HIVE-15161.5.patch, HIVE-15161.5.patch, HIVE-15161.6.patch
>
>
> * json.org has license issues
> * jackson can provide a fully compatible alternative to it
> * there are a few flakiness issues caused by the order of the map entries of the columns...this
cat be addressed, org.json api was unfriendly in this manner ;)



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