Sankar Hariappan created HIVE-17195:
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Summary: Long chain of tasks created by REPL LOAD shouldn't cause
stack corruption.
Key: HIVE-17195
URL: https://issues.apache.org/jira/browse/HIVE-17195
Project: Hive
Issue Type: Sub-task
Components: HiveServer2, repl
Affects Versions: 2.1.0
Reporter: Sankar Hariappan
Assignee: Sankar Hariappan
Fix For: 3.0.0
Currently, long chain REPL LOAD tasks lead to huge recursive calls when try to
traverse the DAG.
For example, getMRTasks, getTezTasks, getSparkTasks and iterateTasks methods
run recursively to traverse the DAG.
Need to modify this traversal logic to reduce stack usage.
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