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From "Gaurav Nagar (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-18000) Data can not be migrated from Hive 1.0 to Hive2
Date Wed, 03 Aug 2016 04:46:20 GMT
Gaurav Nagar created AMBARI-18000:
-------------------------------------

             Summary: Data can not be migrated from Hive 1.0 to Hive2
                 Key: AMBARI-18000
                 URL: https://issues.apache.org/jira/browse/AMBARI-18000
             Project: Ambari
          Issue Type: Bug
          Components: ambari-views
    Affects Versions: 2.4.0
            Reporter: Gaurav Nagar
            Assignee: Gaurav Nagar
             Fix For: 2.4.0


The persistence entities of Hive view packages were changed so data migration mechanism can
not find the relationship between entities in both versions:

for example, in hive-next:
org.apache.ambari.view.hive2.resources.udfs.UDF
and in the original view:
org.apache.ambari.view.hive.resources.udfs.UDF

Need to write simple data-migrator that will map entities.



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