How to transform dataframes to rdds in structured streaming?

I get data from kafka using pyspark streaming, and the result is a dataframe, when I transform dataframe to rdd, it went wrong: Traceback (most recent call last): File “/home/docs/dp_model/dp_algo_platform/dp_algo_core/test/test.py”, line 36, in <module> df = df.rdd.map(lambda x: x.value.split(” “)).toDF() File “/home/softs/spark-2.4.3-bin-hadoop2.6/python/lib/pyspark.zip/pyspark/sql/dataframe.py”, line 91, in rdd File “/home/softs/spark-2.4.3-bin-hadoop2.6/python/lib/py4j-0.10.7-src.zip/py4j/java_gateway.py”, line 1257, in __call__ File “/home/softs/spark-2.4.3-bin-hadoop2.6/python/lib/pyspark.zip/pyspark/sql/utils.py”, line…

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Sending health expenses to the health card system (in Italy)

Someone using ChilKat’s ActiveX (or something similar) managed to use the EsitoInvioDatiSpesa730Service or EsitoInvioDatiSpesa730Service endpoints made available by the Healthcare Card System (in Italy). I can send the data using the aforementioned ActiveX but I cannot understand how to create the SOAP request to know the outcome of the consignments. Thanks for your help ***…

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spring mongodb send only the not null fields

I have an Article document class like. package com.document.feed.model; import java.util.List; import org.bson.types.ObjectId; import org.springframework.data.annotation.Id; import org.springframework.data.mongodb.core.mapping.Document; import org.springframework.lang.NonNullFields; import com.fasterxml.jackson.annotation.JsonIgnoreProperties; import lombok.AllArgsConstructor; import lombok.Data; import lombok.Getter; import lombok.NoArgsConstructor; import lombok.Setter; import lombok.ToString; @Data @AllArgsConstructor @NoArgsConstructor @ToString class Source { private String id; private String name; } @Data @AllArgsConstructor @NoArgsConstructor @ToString @Document @Getter @Setter @JsonIgnoreProperties(ignoreUnknown…

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How to Customize the popup window in flutter

I want to place that popup menu window above a textfield. Can anoyne show me how I can achieve this? child:Container( child: PopupMenuButton( offset: Offset(0,10), child: Image.asset( Images.attachment, height: 24, //color: ColorsBase.darkGrayTextColor, ), itemBuilder: (BuildContext context){ return[ PopupMenuWidget( height: 100, child: new Row( children: <Widget>[ new IconButton( icon: Icon(Icons.file_upload), onPressed: null), SizedBox(width: 10,), new IconButton(…

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