Hi Team,   I installed cloudera manager cdh5.7 and configured spark. I loaded data into hive and trying to retrieve the data by following methods like   hive> set hive.execution.engine=spark;   select empno from pavan_solr_h where empno=7369.0;   Query ID = root_20160414144040_2aa7ca5e-fde9-459a-baf6-3b79ae1e419f Total jobs = 1 Launching Job 1 out of 1 In order to change the average load for a reducer (in bytes): set hive.exec.reducers.bytes.per.reducer=<number> In order to limit the maximum number of reducers: set hive.exec.reducers.max=<number> In order to set a constant number of reducers: set mapreduce.job.reduces=<number> Starting Spark Job = cba63e09-b583-466d-8468-121d94deb634 Running with YARN Application = application_1460612046473_0004 Kill Command = /opt/cloudera/parcels/CDH-5.7.0-1.cdh5.7.0.p0.45/lib/hadoop/bin/yarn application -kill application_1460612046473_0004 Query Hive on Spark job[0] stages: 0 Status: Running (Hive on Spark job[0]) Job Progress Format CurrentTime StageId_StageAttemptId: SucceededTasksCount(+RunningTasksCount-FailedTasksCount)/TotalTasksCount [StageCost] 2016-04-14 14:43:05,632 Stage-0_0: 0/1 2016-04-14 14:43:08,646 Stage-0_0: 0/1 2016-04-14 14:43:11,659 Stage-0_0: 0/1 2016-04-14 14:43:14,672 Stage-0_0: 0/1 2016-04-14 14:43:17,684 Stage-0_0: 0/1 2016-04-14 14:43:20,697 Stage-0_0: 0/1 2016-04-14 14:43:23,710 Stage-0_0: 0/1 2016-04-14 14:43:26,722 Stage-0_0: 0/1 2016-04-14 14:43:29,734 Stage-0_0: 0/1 2016-04-14 14:43:32,746 Stage-0_0: 0/1 2016-04-14 14:43:35,759 Stage-0_0: 0/1 2016-04-14 14:43:38,771 Stage-0_0: 0/1 2016-04-14 14:43:41,787 Stage-0_0: 0/1 2016-04-14 14:43:44,805 Stage-0_0: 0/1 2016-04-14 14:43:47,817 Stage-0_0: 0/1 2016-04-14 14:43:50,829 Stage-0_0: 0/1 2016-04-14 14:43:53,841 Stage-0_0: 0/1 2016-04-14 14:43:56,856 Stage-0_0: 0/1 2016-04-14 14:43:59,870 Stage-0_0: 0/1 2016-04-14 14:44:02,882 Stage-0_0: 0/1 2016-04-14 14:44:05,894 Stage-0_0: 0/1 2016-04-14 14:44:08,907 Stage-0_0: 0/1 2016-04-14 14:44:11,918 Stage-0_0: 0/1 2016-04-14 14:44:14,931 Stage-0_0: 0/1 2016-04-14 14:44:17,942 Stage-0_0: 0/1 2016-04-14 14:44:20,954 Stage-0_0: 0/1 2016-04-14 14:44:23,966 Stage-0_0: 0/1 2016-04-14 14:44:26,977 Stage-0_0: 0/1 2016-04-14 14:44:29,989 Stage-0_0: 0/1 2016-04-14 14:44:33,002 Stage-0_0: 0/1 2016-04-14 14:44:36,014 Stage-0_0: 0/1 2016-04-14 14:44:39,026 Stage-0_0: 0/1 2016-04-14 14:44:42,037 Stage-0_0: 0/1 2016-04-14 14:44:45,050 Stage-0_0: 0/1 2016-04-14 14:44:48,062 Stage-0_0: 0/1 2016-04-14 14:44:51,074 Stage-0_0: 0/1 2016-04-14 14:44:54,086 Stage-0_0: 0/1 2016-04-14 14:44:57,098 Stage-0_0: 0/1 2016-04-14 14:45:00,110 Stage-0_0: 0/1 2016-04-14 14:45:03,123 Stage-0_0: 0/1 2016-04-14 14:45:06,134 Stage-0_0: 0/1 2016-04-14 14:45:09,145 Stage-0_0: 0/1 2016-04-14 14:45:12,157 Stage-0_0: 0/1 2016-04-14 14:45:15,169 Stage-0_0: 0/1 2016-04-14 14:45:18,181 Stage-0_0: 0/1 2016-04-14 14:45:21,193 Stage-0_0: 0/1 2016-04-14 14:45:24,205 Stage-0_0: 0/1 2016-04-14 14:45:27,217 Stage-0_0: 0/1 2016-04-14 14:45:30,231 Stage-0_0: 0/1 Interrupting... Be patient, this might take some time. Press Ctrl+C again to kill JVM 2016-04-14 14:45:33,243 Stage-0_0: 0/1 2016-04-14 14:45:36,255 Stage-0_0: 0/1 2016-04-14 14:45:39,267 Stage-0_0: 0/1 2016-04-14 14:45:42,281 Stage-0_0: 0/1 2016-04-14 14:45:45,293 Stage-0_0: 0/1 Exiting the JVM   I am not able to work with where clause in hive on spark. The same command i can execute in cdh5.6 or less version, able to execute. Could you please let me know the issue. Is this a bug in current release.  ... View more