spark sql 2.3 源码解读 - Analyzer (3.2)

根据上一节所讲,Analyzer最关键的代码即是rule的实现了。java 先总体看一下rule的集合:node lazy val batches: Seq[Batch] = Seq( Batch("Hints", fixedPoint, new ResolveHints.ResolveBroadcastHints(conf), ResolveHints.RemoveAllHi
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