Hello @ryu    Please refer below doc for query failed with this error Result fetch timed out in hive view.   https://community.cloudera.com/t5/Community-Articles/How-to-fix-ambari-Hive-View-1-5-2-0-Result-fetch-timed-out/ta-p/244965 ... View more

Hello @ryu Please refer below doc for enable ranger Authorization for hive LLAP. https://docs.cloudera.com/HDPDocuments/HDP3/HDP-3.0.1/securing-hive/content/hive_secure_llap_in_hiveserver.html   ... View more

@mike_bronson7Please refer below KB article for this issue https://my.cloudera.com/knowledge/StandBy-NameNode-fails-to-start-Error-shows--?id=271605 ... View more

@JoSam  Please refer below doc to clean old queries. https://docs.cloudera.com/HDPDocuments/DAS/DAS-1.4.4/operations/content/das_postgres_db_cleanup.html Can I delete this table? select pg_size_pretty(pg_total_relation_size('query_details')); -- run this query to check the table size. truncate table das.query_details CASCADE; -- run this command to truncate the table data. ... View more

@analytics-shek  From when you started facing this issue ? Have you done any recent changes ? Are you able to run any other query on this students table ? can you set the below property to false in beeline session and try to rerun the query. hive.query.results.cache.enabled to false ... View more

@Mondi You can use the below property to use a specific queue for hue jobs. set below property before running query in hue. set mapred.job.queue.name=<hue_queue>; ... View more