Move the lock from WholeStageResultIterator constructor to shuffle reader, the threads can prepare the first batch in advance, now it is a small batch, for GPU, it will produce a big batch with bytes ...

This is one of the easiest ways to change a file type on Windows 11/10. You just need to right-click on the file you want to change the type and rename the file type too in the process. There is no ...

Hot on the heels of the release of the 2015 B2B Content Marketing Benchmarks, Budgets, and Trends study from MarketingProfs and Content Marketing Institute, we're taking a look back at the most ...

First, we'll create a class containing the data we want to serialize. As you can see, on each field we put @Data with the specification of the data type. Some DataType may require one or two extra ...