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Result type of an implicit conversion must be more specific than AnyRef
Let def h(a: AnyRef*) = a.mkString(",") h: (a: AnyRef*)String and so h("1","2") res: String = 1,2 However, h(1,2) error: the result type of an implicit conversion must be more specific than An...
stackoverflow.com
https://github.com/apache/spark/pull/37478
[SPARK][SQL] feat: conf(String, Any) by seunggabi · Pull Request #37478 · apache/spark
What changes were proposed in this pull request? as-is private fun config(builder: SparkSession.Builder): SparkSession.Builder { val map = YamlUtils.read(this::class.java, "spark", Ex...
github.com
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