Posted in Troubleshooting | Posted on 26-05-2013|
A couple of months ago, one of our data analysts pernamently run into troubles when he wanted to run more resource-intensive Hive queries. Surprisingly, his queries were valid, syntactically-correct and run successfully on small data, but they just failed on larger datasets. On the other hand, other users were able to run the same queries successfully on the same large datasets. Obviously, it sounds like some permissions problem, however the user had right HDFS and Hive permissions.