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https://issues.apache.org/jira/browse/SCB-217?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16321659#comment-16321659
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ASF GitHub Bot commented on SCB-217:
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wujimin opened a new pull request #503: [SCB-217] Fix usage of concurrent hash
map
URL: https://github.com/apache/incubator-servicecomb-java-chassis/pull/503
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> fix usage of ConcurrentHashMap concurrence problem
> --------------------------------------------------
>
> Key: SCB-217
> URL: https://issues.apache.org/jira/browse/SCB-217
> Project: Apache ServiceComb
> Issue Type: Bug
> Components: Java-Chassis
> Reporter: wujimin
> Assignee: wujimin
> Fix For: java-chassis-1.0.0-m1
>
>
> computeIfAbsent will do a synchronize operation every times.
> hot methods must not invoke it directly.
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