I am trying to select specific columns from a table in hive using a parameter. This will allow users to choose a menu in commandline and the bash script will send the relevant predefined selections as parameters. my hql looks like this: USE myDB;
SELECT ${hiveconf} FROM myTbl LIMIT 10;
and the call I am testing is: hive -hiveconf columns='fname, lname' -f test.hql > test_output.txt
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