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From "Abhay Kulkarni (JIRA)" <j...@apache.org>
Subject [jira] [Created] (RANGER-2146) Tag attribute type needs to be initialized to a non-empty string
Date Mon, 02 Jul 2018 18:43:00 GMT
Abhay Kulkarni created RANGER-2146:
--------------------------------------

             Summary: Tag attribute type needs to be initialized to a non-empty string
                 Key: RANGER-2146
                 URL: https://issues.apache.org/jira/browse/RANGER-2146
             Project: Ranger
          Issue Type: Bug
          Components: tagsync
    Affects Versions: 0.7.1, 1.0.0, master
            Reporter: Abhay Kulkarni
            Assignee: Abhay Kulkarni
             Fix For: master, 1.1.0


As a part of tagsync updates for handling Atlas V2 APIs, a regression was introduced which
set tag attribute type to an empty string when creating service-tags structure from a AtlasEntityNotification
object. When saving attribute-definition to Oracle DB, this empty string tag was treated as
a null, which caused the database insert to fail (type column is defined as non-null field
in schema forĀ x_tag_attr_def table).

As tag attribute type values are uninterpreted in Ranger, it is safe to set attribute type
to 'string' instead of to an empty string.



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