Why BulkApi v1 Parallel Mode does NOT create batches asynchronously ?
I am using "concurrencyMode": "Parallel" setting in my export.json
But I see that the batches are not created at the same time in parallel but just sequentially:
1st batch created @ 15:33:20. Completed 15:33:39 2nd batch created @ 15:33:40. Completed 15:33:57 3rd batch created @ 15:33:58. Completed 15:34:15
I would expect SFDMU to create batches simultaneously when using "concurrencyMode": "Parallel" .
By the current implementation, the SFDMU is NOT creating and sending bulk batches in parallel threads.
The term "concurrencyMode": "Parallel" means: "Ask the Salesforce Bulk API to execute in parallel what the SFDMU has sent sequentially".
This the parameter is sent to SF when creating a new Bulk API job.
So the batches are always sent sequentially regardless the concurrencyMode setting.