Hi All,   We are getting the error while executing the hive queries with spark engine.   Failed to execute spark task, with exception 'org.apache.hadoop.hive.ql.metadata.HiveException(Failed to create spark client.)' FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.spark.SparkTask   The following properties are set to use spark as the execution engine instead of mapreduce: set hive.execution.engine=spark; set spark.executor.memory=2g;   I tried changing the following properties  also. set yarn.scheduler.maximum-allocation-mb=2048; set yarn.nodemanager.resource.memory-mb=2048; set spark.executor.cores=4 set spark.executor.memory=4g; set spark.yarn.executor.memoryOverhead=750 set hive.spark.client.server.connect.timeout=900000ms;   ... View more