Hi,
I am unable to execute hive queries since saturday. Still the same error mentioned below continues. Please help ASAP,
hive (vr_movies)> select u.occupation,count(*) from users u join ratings r on (u.userid=r.userid) group by u.occupation;
Query ID = atsbhlab012905_20180826082413_73e526ab-75ad-4765-9ba0-09f4a7e38f06
Total jobs = 1
Execution log at: /tmp/atsbhlab012905/atsbhlab012905_20180826082413_73e526ab-75ad-4765-9ba0-09f4a7e38f06.log
2018-08-26 08:24:16 Starting to launch local task to process map join; maximum memory = 523239424
Execution failed with exit status: 2
Obtaining error information
Task failed!
Task ID:
Stage-5
Logs: