Overwrite hive-site.xml defaults

sample-queries-tpcds/testbench-withATS.settings

@@ -55,4 +55,15 @@ set hive.vectorized.groupby.maxentries=1024;
 -- These values need to be tuned appropriately to your cluster. These examples are for reference.
 -- set hive.tez.container.size=4096;
 -- set hive.tez.java.opts=-Xmx3800m;
--- set hive.auto.convert.join.noconditionaltask.size=1252698795;
+-- set hive.auto.convert.join.noconditionaltask.size=320000000;
+
+set hive.execution.engine=tez;
+set hive.default.fileformat=orc;
+set hive.cbo.enable=true;
+set hive.stats.fetch.column.stats=true;
+set hive.exec.dynamic.partition.mode=nonstrict;
+set hive.tez.auto.reducer.parallelism=true;
+set hive.exec.reducers.bytes.per.reducer=100000000;
+set hive.txn.manager=org.apache.hadoop.hive.ql.lockmgr.DummyTxnManager;
+set hive.support.concurrency=false;
+set hive.tez.exec.print.summary=true;