Hanisha Koneru created HADOOP-14901:
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Summary: ReuseObjectMapper in Hadoop Common
Key: HADOOP-14901
URL: https://issues.apache.org/jira/browse/HADOOP-14901
Project: Hadoop Common
Issue Type: Bug
Reporter: Hanisha Koneru
Assignee: Hanisha Koneru
Priority: Minor
It is recommended to reuse ObjectMapper, if possible, for better performance.
We can aslo use ObjectReader or ObjectWriter to replace the ObjectMapper in
some places: they are straightforward and thread safe.
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