Chao created HIVE-7939:
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Summary: Refactoring GraphTran to make it conform to SparkTran
interface.
Key: HIVE-7939
URL: https://issues.apache.org/jira/browse/HIVE-7939
Project: Hive
Issue Type: Task
Components: Spark
Reporter: Chao
Assignee: Chao
Currently, {{GraphTran}} uses its own {{execute}} method, which executes the
operator plan in a DFS fashion, and does something special for union. The goal
for this JIRA is to do some refactoring and make it conform to the
{{SparkTran}} interface.
The initial idea is to use varargs for {{SparkTran::transform}}.
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