I wrote a simple program to a query to pull some information from the database. There is only one query is called with different parameters. It was going fine at the beginning. However, it gives exceptions when the query is executed many times. (around 70 times) Here is the error infomation:
09/07/24 17:51:31 ERROR exec.ExecDriver: Ended Job = job_200907241124_0084 with errors FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.ExecDriver 09/07/24 17:51:31 ERROR ql.Driver: FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.ExecDriver Does anyone know what is the problem? -- Thank you, Keven Chen
