@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

Seems you are hitting the number of max buckets limit in hive. For more information please refer below apache jira. https://issues.apache.org/jira/browse/TEZ-4130 ... 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