Profiling and Discovery Sizing Guidelines

Back Next

Data Integration Service Parameters for the Blaze Engine

You can run profiles on the Blaze engine in the Hadoop environment after you configure the Data Integration Service parameters specific to the Blaze engine.

The following table lists the custom properties for the Data Integration Service and the values you need to configure to run the profiles on the Blaze engine:

Parameter	Value
ExecutionContextOptions.Blaze.AllowSortedPartitionMergeTx	false
ExecutionContextOptions.GridExecutor.EnableMapSideAgg	true
ExecutionContextOptions.Partitioning.PreferredPartitionSize	268435456
ExecutionContextOptions.RAPartitioning.AutoPartitionResult	true
ExecutionContextOptions.Optimizer.PushdownType	none
ExecutionContextOptions.Optimizer.NativeExpressionTx	false
ExecutionContextOptions.Optimizer.MaxMappingPorts	-1