@Jack
You would want to create a file called beeline-hs2-connection.xml under /etc/hive/conf location on the node where you are running the sqoop command and have this information in it so when sqoop code come to hive import with HS2 it would use the below access credentials to load the data.
One thing to ensure here is that the hive user needs to have access (read/write/execute) to the temp location from where hive user will pick up the data and move it to the hive table location.
<?xml version="1.0"?>
<configuration>
<property>
<name>beeline.hs2.connection.user</name>
<value>hive</value>
</property>
<property>
<name>beeline.hs2.connection.password</name>
<value>hive</value>
</property>
</configuration>