Chengxiang Li created HIVE-11082:
------------------------------------
Summary: Support multi edge between nodes in SparkPlan[Spark
Branch]
Key: HIVE-11082
URL: https://issues.apache.org/jira/browse/HIVE-11082
Project: Hive
Issue Type: Sub-task
Components: Spark
Reporter: Chengxiang Li
For Dynamic RDD caching optimization, we found SparkPlan::connect throw
exception while we try to combine 2 works with same child, support multi edge
between nodes in SparkPlan would help to enable dynamic RDD caching in more use
cases, like self join and self union.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
