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https://issues.apache.org/jira/browse/HIVE-18549?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Purshotam Shah updated HIVE-18549:
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Status: Patch Available (was: Open)
> Option to create null session handle for hive server.
> -----------------------------------------------------
>
> Key: HIVE-18549
> URL: https://issues.apache.org/jira/browse/HIVE-18549
> Project: Hive
> Issue Type: Bug
> Reporter: Purshotam Shah
> Assignee: Purshotam Shah
> Priority: Major
> Attachments: HIVE-18549.1.patch
>
>
> Every time we open a hive connection, it creates a session while includes
> creating HDFS file.
> To monitor hs2 health status, we have a web service api exposed, which
> creates a connection to check the hs2 health status.
> If there is any slowness/issue with NN, health check fails.
> It will be nice if there an option to create a connection without creating a
> session (no NN calls).
> The connection with null handle should not be allowed to do any operation.
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