By default the oraread operator is set to run in sequential mode. To enable parallel mode on oraread , you have to add the partition table property. This is set in the Source properties section. Then you specify the table name of this property. If more than one table is being used in the select statement, then specify only one of the tables used.
You can then specify a Partitioning Algorithm to use when partitioning the table across nodes.
It is recommend that you add the environment APT_ORAREAD_PARALLEL_ALGORITHM to the job and set its value...
