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Comment: document all webui flags (12485, 12471, 12550)

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  • Default Value: 0.0.0.0
  • Added In: Hive 2.x 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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  • Default Value: 10002
  • Added In: Hive 2.x with HIVE-12338

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.x with HIVE-12338

The maximum number of HiveServer2 Web UI threads.

hive.server2.webui.max.historic.queries
  • Default Value: 25
  • Added In: Hive 2.x with HIVE-12550

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

hive.server2.webui.use.ssl
  • Default Value: false
  • Added In: Hive 2.x with HIVE-12471

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

hive.server2.webui.keystore.path

 

  • Default Value: ""
  • Added In: Hive 2.x with HIVE-12471

 

SSL certificate keystore location for HiveServer2 WebUI.

 

hive.server2.webui.keystore.password

 

  • Default Value: ""
  • Added In: Hive 2.x with HIVE-12471

 

SSL certificate keystore password for HiveServer2 WebUI.

 

hive.server2.webui.use.spenego

 

  • Default Value: false
  • Added In: Hive 2.x with HIVE-12485 

 

SSL certificate keystore password for HiveServer2 WebUI.

 

hive.server2.webui.spnego.keytab

 

  • Default Value: ""
  • Added In: Hive 2.x with HIVE-12485

 

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

 

hive.server2.webui.spnego.keytab

 

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

 

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

Spark

Apache Spark was added in Hive 1.1.0 (HIVE-7292 and the merge-to-trunk JIRA's HIVE-9257, 9352, 9448). For information see the design document Hive on Spark and Hive on Spark: Getting Started.

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