Hive CLI Prints SLF4J Error to Standard Output

If you have both Hive and Spark running on the same cluster, chances are that Hive CLI will probably produce the following WARNING message upon exit of each session: WARN: The method class org.apache.commons.logging.impl.SLF4JLogFactory#release() was invoked. WARN: Please see http://www.slf4j.org/codes.html#release for an explanation. Sample full output looks like below: [root@localhost …