yang created TEZ-4252:
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Summary: 期望当基于tez作为计算引擎，对数据倾斜场景的调优
Key: TEZ-4252
URL: https://issues.apache.org/jira/browse/TEZ-4252
Project: Apache Tez
Issue Type: Wish
Reporter: yang-- This message was sent by Atlassian Jira (v8.3.4#803005)
