[jira] Created: (HIVE-1793) remove TaskGraphWalker

[Namit Jain (JIRA)]

remove TaskGraphWalker
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                 Key: HIVE-1793
                 URL: https://issues.apache.org/jira/browse/HIVE-1793
             Project: Hive
          Issue Type: Improvement
          Components: Query Processor
            Reporter: Namit Jain
            Assignee: Liyin Tang


As part of HIVE-1642, this new walker got introduced.
This should be removed - Conditional Task should be fixed to get rid of this 
walker

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