问题描述
我试图像这样将数据帧保存到mongodb中:
write_format = dataframe.write.format("com.mongodb.spark.sql.DefaultSource").mode(mode)
host = write_format.option("uri",db_host)
database = option_host.option("database",dbs_config.database)
collection = option_database.option("collection",collection)
collection.save()
并收到由java.net.SocketTimeoutException引起的以下错误:
com.mongodb.MongoTimeoutException: Timed out after 30000 ms while waiting to connect. Client view of cluster state is {type=UNKNOWN,servers=[{address=atlas-marketing.fiverrdev.com:27017,type=UNKNOWN,state=CONNECTING,exception={com.mongodb.MongoSocketOpenException: Exception opening socket},caused by {java.net.SocketTimeoutException: connect timed out}}]
能否请您提出建议以解决此问题?
解决方法
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