目前,我正在尝试使用 Python 的 Pixiedust 包将数据从笔记本中存储到 Cloudant DB 中。建立连接后,尝试将数据插入数据库时出现此错误。
nPy4JJavaError: An error occurred while calling o172.save.
: org.apache.spark.SparkException: Job aborted due to stage failure: Task 3 in stage 38.0 failed 10 times, most recent failure: '
Lost task 3.9 in stage 38.0 (TID 1811, yp-spark-dal09-env5-0046): spray.http.IllegalUriException: The path of an URI without authority must not begin with "//"
请告诉我如何将数据从笔记本存储到 Cloudant DB?