[IGNITE-22478] Use single argument in Compute API

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Component/s: compute
• Labels: ignite-3
• Epic Link: User object serialization
• Ignite Flags: Docs Required, Release Notes Required
• Assignee: Aleksandr Assign to me
• Reporter: Aleksandr
• Created: 12/Jun/24 13:07
• Updated: 18/Jul/24 05:41
• Resolved: 28/Jun/24 19:38

Description

It seems like execute(Object... args) is an overkill for the "basic" compute api. We agreed that we are going to support the only one input argument in the low-level API. The goal of this ticket is to refactor the existing API so that we will have:

ComputeJob<T, R>

{ R execute(ExcecutionContext ctx, T input) }

The type of the I is primitive for this ticket. We are not going to think: "How do we pass complex objects?". This will be solved in following tickets.

Issue Links

• causes: IGNITE-22769 ReceiverDescriptor.argumentMarshaller is not fully supported
• relates to: IGNITE-22602 .NET: Use single argument in Compute API
• links to: GitHub Pull Request #3926