【发布时间】:2020-04-08 15:25:02
【问题描述】:
interval2
.writeStream
.format("parquet")
.option("path","/user/usera/interval27e")
.partitionBy("year","month","day","mm")
.trigger(processingTime='15 seconds')
.option("checkpointLocation", "/user/usera/checkpoint27e")
.start()
我能够在 hdfs 中看到分区结构,但是当尝试读取配置单元表时得到空结果
【问题讨论】:
标签: spark-structured-streaming