Lin Yiqun created YARN-4668:
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Summary: Reuse objectMapper instance in Yarn
Key: YARN-4668
URL: https://issues.apache.org/jira/browse/YARN-4668
Project: Hadoop YARN
Issue Type: Improvement
Affects Versions: 2.7.1
Reporter: Lin Yiqun
Assignee: Lin Yiqun-- This message was sent by Atlassian JIRA (v6.3.4#6332)
