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https://issues.apache.org/jira/browse/HIVE-17301?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16124052#comment-16124052
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Daniel Dai commented on HIVE-17301:
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+1 pending test.
> Make JSONMessageFactory.getTObj method thread safe
> --------------------------------------------------
>
> Key: HIVE-17301
> URL: https://issues.apache.org/jira/browse/HIVE-17301
> Project: Hive
> Issue Type: Bug
> Components: Metastore
> Reporter: Tao Li
> Assignee: Tao Li
> Attachments: HIVE-17301.1.patch
>
>
> This static method is using a singleton instance of TDeserializer, which is
> not thread safe. Instead we want to create a new instance per method call.
> This class is lightweight, so it should be fine from perf perspective.
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