https://community.cloudera.com/t5/Support-Questions/Is-it-possible-to-disable-column-level-security-at-Hive/m-p/361334#M238561 <P>I don't use column security in ranger. but when I apply any operations to a table consisting of 4000 columns, HIVE checks all privileges on the columns for a very long time. On postgres, I see 1 million selects to get information for each grant id</P> Sat, 14 Jan 2023 23:00:30 GMT Hierogliff 2023-01-14T23:00:30Z https://community.cloudera.com/t5/Support-Questions/Is-it-possible-to-disable-column-level-security-at-Hive/m-p/361334#M238561 <P>I don't use column security in ranger. but when I apply any operations to a table consisting of 4000 columns, HIVE checks all privileges on the columns for a very long time. On postgres, I see 1 million selects to get information for each grant id</P> Sat, 14 Jan 2023 23:00:30 GMT https://community.cloudera.com/t5/Support-Questions/Is-it-possible-to-disable-column-level-security-at-Hive/m-p/361334#M238561 Hierogliff 2023-01-14T23:00:30Z https://community.cloudera.com/t5/Support-Questions/Is-it-possible-to-disable-column-level-security-at-Hive/m-p/377043#M243108 <P><SPAN>To gain a better understanding of the issue, kindly provide the HS2 jstacks at 30-second intervals until the query completes</SPAN></P> Fri, 29 Sep 2023 12:27:36 GMT https://community.cloudera.com/t5/Support-Questions/Is-it-possible-to-disable-column-level-security-at-Hive/m-p/377043#M243108 ggangadharan 2023-09-29T12:27:36Z