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Comment: add versions to HS2 web UI parameters, fix a parameter name, minor edits

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A web interface for HiveServer2 is introduced in release 2.x (see Web UI in Setting Up for HiveServer2).

hive.server2.webui.host
  • Default Value: 0.0.0.0
  • Added In: Hive 2.0.x 0 with HIVE-12338

The host address the HiveServer2 Web UI will listen on. The Web UI can be used to access the HiveServer2 configuration, local logs, and metrics. It can also be used to check some information about active sessions and queries being executed.

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The port the HiveServer2 Web UI will listen on. Set to 0 or a negative number to disable the HiveServer2 Web UI feature.

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  • Default Value: 50
  • Added In: Hive 2.0.x 0 with HIVE-12338

The maximum number of HiveServer2 Web UI threads.

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  • Default Value: 25
  • Added In: Hive 2.x 1.0 with HIVE-12550

The maximum number of past queries to show in HiveServer2 Web UI.

hive.server2.webui.use.ssl

Set this to true for using SSL encryption for HiveServer2 WebUI.

hive.server2.webui.keystore.path
  • Default Value: ""(empty)
  • Added In: Hive 2.0.x 0 with HIVE-12471

SSL certificate keystore location for HiveServer2 WebUI.

hive.server2.webui.keystore.password
  • Default Value: ""(empty)
  • Added In: Hive 2.x 0.0 with HIVE-12471

SSL certificate keystore password for HiveServer2 WebUI.

hive.server2.webui.use.spenego
  • Default Value: false
  • Added In: Hive 2.x 0.0 with HIVE-12485 

SSL certificate keystore password for HiveServer2 WebUI.

hive.server2.webui.spnego.keytab
  • Default Value: ""(empty)
  • Added In: Hive 2.x 0.0 with HIVE-12485

The path to the Kerberos Keytab file containing the HiveServer2 WebUI SPNEGO service principal.

hive.server2.webui.spnego.

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principal
  • Default Value: HTTP/_HOST@EXAMPLE.COM
  • Added In: Hive 2.x 0.0 with HIVE-12485

The HiveServer2 WebUI SPNEGO service principal. The special string _HOST will be replaced automatically with the value of hive.server2.webui.host or the correct host name.

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