小编use*_*533的帖子

dataframe.saveasTextFile,仅以分隔格式保存数据.如何在JAVA中使用标题保存数据框.

sourceRufFrame.toJavaRDD().map(new TildaDelimiter()).coalesce(1, true).saveAsTextFile(targetSrcFilePath);

        FlatBufferBuilder fbb = new FlatBufferBuilder(1024);

        String directory = "/Users/samarnath/RmsOne/CreateFlatBuffer/src/com/rms/objects/resources";
        File [] policyfiles = ReturnFilesWithPattern(directory, "singlecoverriskpolicy");

        for (File file: policyfiles)
        {

            Long StructureId = 0L;
            int insurer = 0;
            int insured = 0;
            int UnderWriter = 0;
            int inception = 0;
            int Expiration = 0;
            int ExternalID = 0;
            Long SubjectId =0L;
            int SubjectName = 0;
            int SubjectStructureName = 0;
            int Share = 0;
            Double blanketLimit = 0.0;
            Double attachment = 0.0;
            int causeofLoss = 0;
            int maxDeductible = 0;
            int …