[HIVE-26730] bin/hive script optimization to support use env variable KRB5_CONFIG to specify the krb5.conf filepath

• Type: Improvement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 4.0.0-alpha-1
• Component/s: Beeline

Language

bash

• Assignee: Unassigned
• Reporter: hiro lee
• Created: 12/Nov/22 03:54
• Updated: 12/Nov/22 03:54

Description

By default, we use the/etc/krb5.conf file

in kinit use env variable KRB5_CONFIG to specify the krb5.conf filepath

in Java use property java.security.krb5.conf to do the above

 

Can me add a judgment in  bin/hive script

 

if [ ${KRB5_CONFIG} ]; then

    export HADOOP_CLIENT_OPTS="$HADOOP_CLIENT_OPTS -Djava.security.krb5.conf=${KRB5_CONFIG} "

fi

to add -Djava.security.krb5.conf=${KRB5_CONFIG} in Beeline process param to support use env variable KRB5_CONFIG to specify the krb5.conf filepath  in Beeline