I created an external table in Hive using Serde, because I've fixed width data files.
When I wanna create an internal table as select external table; I alwyas get this error
Error during job, obtaining debugging information...
FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask
I tried just select count(*) from external_table I got the same error;
PS: I tried to do the same query to another internal table. no success :/