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Posted to dev@hive.apache.org by "Jason Dere (JIRA)" <ji...@apache.org> on 2015/02/03 22:42:35 UTC

[jira] [Updated] (HIVE-9567) JSON SerDe not escaping special chars when writing char/varchar data

     [ https://issues.apache.org/jira/browse/HIVE-9567?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jason Dere updated HIVE-9567:
-----------------------------
    Attachment: HIVE-9567.1.patch

> JSON SerDe not escaping special chars when writing char/varchar data
> --------------------------------------------------------------------
>
>                 Key: HIVE-9567
>                 URL: https://issues.apache.org/jira/browse/HIVE-9567
>             Project: Hive
>          Issue Type: Bug
>          Components: Serializers/Deserializers
>    Affects Versions: 0.13.0, 0.14.0
>            Reporter: Jason Dere
>            Assignee: Jason Dere
>         Attachments: HIVE-9567.1.patch
>
>
> When writing string data to fields designated as char/varchar fields, JsonSerDe does not escape special characters, which can invalidate the JSON.
> Looks like string columns use SerDeUtils.escapeString() when building the JSON string. Char/varchar need to do the same.



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