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To use vectorized query execution, you must store your data in ORC format, and set the following variable as shown in Hive SQL (see Configuring Hive):
set hive.vectorized.execution.enabled = true;
...
...
To use vectorized query execution, you must store your data in ORC format, and set the following variable as shown in Hive SQL (see Configuring Hive):
set hive.vectorized.execution.enabled = true;
...