[Bug]: loader task parallel number is three in odc official document

[krihy]

ODC version

4.2.4

OB version

any

What happened?

What did you expect to happen?

the explain about loader task parallel running number should be cpu core size * 2 in odc official document

How can we reproduce it (as minimally and precisely as possible)?

document link: loader dumper

Anything else we need to know?

No response

[yizhouxw]

odc do has concurrency limitation for task execution, refer class BaseFlowableConfiguration for details.

[krihy]

odc do has concurrency limitation for task execution, refer class BaseFlowableConfiguration for details. Flowable task will submit to flowTaskExecutor, concurrency limitation may beSystemUtils.availableProcessors() * 2, details in FlowTaskSubmitter