June 2018
Beginner to intermediate
210 pages
5h 12m
English
Content preview from Apache Hive Essentials - Second Edition
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Metastore authentication
To force clients to authenticate with the metastore server using Kerberos, we can set the following three properties in the hive-site.xml file and then restart the metastore server to make it work:
- Enable the Simple Authentication and Security Layer (SASL) framework to enforce client Kerberos authentication, as follows:
<property>
<name>hive.metastore.sasl.enabled</name>
<value>true</value>
<description>If true, the metastore thrift interface will be secured with SASL framework. Clients must authenticate with Kerberos.</description>
</property>
- Specify the Kerberos keytab generated. Override the following example if you want to keep the file in other places. Make sure the keytab file permission mask is set to ...
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