https://community.cloudera.com/t5/Support-Questions/Hive-Query-is-not-running-in-cloudera-HUE/m-p/287571#M213115 <P>Hi,</P><P>&nbsp;</P><P>when we ran the "select *from tablename"&nbsp; query in Cloudera Hive in HUE it is working fine ,but when i try to run the "select count(*) from tablename" or some other query the job is not running and it is throwing an error :</P><P>&nbsp;</P><P>FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask</P><P>&nbsp;</P><P>what is the problem here ? Normal select query is working and the query which requires map reduce is not working .</P><P>&nbsp;</P><P>could anyone help us in resolving the issue.</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;&nbsp;</P> Tue, 14 Jan 2020 06:16:23 GMT Nekkanti 2020-01-14T06:16:23Z