Neo Chien created HDDS-8845:
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Summary: Replace putIfAbsent with computeIfAbsent in
ConcurrentHashMap
Key: HDDS-8845
URL: https://issues.apache.org/jira/browse/HDDS-8845
Project: Apache Ozone
Issue Type: Improvement
Reporter: Neo Chien
Respect the issue in uniffle
[https://github.com/apache/incubator-uniffle/issues/493]
The invoking of putIfAbsent will always call its value if it's a time-consuming
operation. So we'd better replace putIfAbsent with computeIfAbsent in some
critical paths.
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