Configuration kerberos authorization via JDBC for apach hive.

marsel9513 — Mon, 12 Aug 2024 08:49:39 GMT

I'm running Apach Hive in a Docker container and using the following image: https://github.com/big-data-europe/docker-hive

I want to add kerberos authorization to connect to Apach Hive via JDBC from a Java application.

everything I could find:

hive-site.xml

<property> <name>hive.server2.authentication</name> <value>KERBEROS</value> </property> <property> <name>hive.server2.authentication.kerberos.principal</name> <value>hive/hive-server.example.com@EXAMPLE.COM</value> </property> <property> <name>hive.server2.authentication.kerberos.keytab</name> <value>/home/mykeytab.keytab</value> </property>

I generated a valid keytab file but the container start and after a while stoped.

There is only one configuration file in the container repository:

ivysettings.xml

For what reason might this not work? It would be great to see an example of configuring kerberos for Apach Hive

Re: Configuration kerberos authorization via JDBC for apach hive.

tarak271 — Tue, 13 Aug 2024 11:33:34 GMT

Could you please try the steps detailed at https://hub.docker.com/r/apache/hive

If you want to use your own core-site.xml/hdfs-site.xml/yarn-site.xml or hive-site.xml for the service, you can provide the environment variable HIVE_CUSTOM_CONF_DIR for the command. For example:

Put the custom configuration file under the directory /opt/hive/conf and run:

docker run -d -p 9083:9083 --env SERVICE_NAME=metastore \--env DB_DRIVER=postgres -v /opt/hive/conf:/hive_custom_conf --env HIVE_CUSTOM_CONF_DIR=/hive_custom_conf \--name metastore apache/hive:${HIVE_VERSION}

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Configuration kerberos authorization via JDBC for apach hive.

Re: Configuration kerberos authorization via JDBC for apach hive.