mingmwang opened a new issue, #3410: URL: https://github.com/apache/arrow-datafusion/issues/3410
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] (This section helps Arrow developers understand the context and *why* for this feature, in addition to the *what*) In current Datafusion/Ballista plan's execution path, the error result mapping is a chaos, the root cause of the task failure is not clear, especially when the plan tree contains pipeline breakers. To make the error handling clear and make it easy to reasoning about the real task failure reason, the suggestion is to add a new method to TaskContext to set the task failure root cause into TaskContext. **Describe the solution you'd like** A clear and concise description of what you want to happen. **Describe alternatives you've considered** A clear and concise description of any alternative solutions or features you've considered. **Additional context** Add any other context or screenshots about the feature request here. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
