 connected to producer tasks. Currently, there are two distribution patterns in Flink: pointwise and all-to-all.">
<meta name="theme-color" content="#FFFFFF"><meta property="og:title" content="How We Improved Scheduler Performance for Large-scale Jobs - Part Two" />
<meta property="og:description" content="Part one of this blog post briefly introduced the optimizations we’ve made to improve the performance of the scheduler; compared to Flink 1.12, the time cost and memory usage of scheduling large-scale j