yahoNanJing opened a new issue, #544: URL: https://github.com/apache/arrow-ballista/issues/544
**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*) --> For a large cluster with hundreds of executors, it's better to make it concurrently to launch tasks to executors rather than sequentially. Support for every launch tasks it costs 10ms, then for a cluster with one hundred executors, there may be 1s delay if we do the launching tasks sequentially. **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]
