Re: Help needed for count(*) query error on Hive 3.1.2 & Tez 0.9.2

Hey Eugene! I don't see any hints in these outputs what could be the issue...have you checked the tez container logs? cheers, Zoltan On 7/1/20 9:58 AM, Eugene Chung wrote: Hi, I want to know how to investigate the count(*) query error on Hive 3.1.2 & Tez 0.9.2, which is 'being failed for t

Help needed for count(*) query error on Hive 3.1.2 & Tez 0.9.2

Hi, I want to know how to investigate the count(*) query error on Hive 3.1.2 & Tez 0.9.2, which is 'being failed for too many output errors' in the Mapper. The query is just simple like "select count(*) from MY_DB.ORC_TABLE where part_date='2020-06-30';" where ORC files of MY_DB.ORC_TABLE are buc