2021年1月28日
Structured Streaming demo
摘要： import org.apache.spark.sql.SparkSession import org.apache.spark.sql.functions._ import org.apache.spark.sql.types.TimestampType import org.apache.spa 阅读全文
posted @ 2021-01-28 21:02 宁君 阅读(105) 评论(0) 推荐(0)
flink 读取文件报错 Line could not be encoded
摘要： Caused by: java.lang.RuntimeException: Line could not be encoded: [49, 56, 49, 49, 90, 77, 119, 66, 54, 48, 54, 71, 48, 53, 55, 50, 48, 49, 53, 48, 56 阅读全文
posted @ 2021-01-28 20:56 宁君 阅读(159) 评论(0) 推荐(0)