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FileSystem to be chosen based on the file system of Input Path A. #15

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FileSystem to be chosen based on the file system of Input Path A. #15

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3 changes: 2 additions & 1 deletion bigfiles/src/main/scala/za/co/absa/parser/ArgsParser.scala
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Expand Up @@ -83,7 +83,8 @@ object ArgsParser {
*/
def validate(args: Arguments)(implicit spark: SparkSession): Boolean = {
val config = spark.sparkContext.hadoopConfiguration
val fs = FileSystem.get(config)
val fsFilePath = new Path(args.inputA)
val fs = fsFilePath.getFileSystem(config)
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@petr-pokorny-absa petr-pokorny-absa Feb 4, 2026

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plase create a separate fs instance per inputs and for output - it can be different fs - e.g. hdfs and s3 bucket

if (!fs.exists(new Path(args.inputA))) throw new IllegalArgumentException(s"Input ${args.inputA} does not exist")
if (!fs.exists(new Path(args.inputB))) throw new IllegalArgumentException(s"Input ${args.inputB} does not exist")
if (fs.exists(new Path(args.out))) throw new IllegalArgumentException(s"Output ${args.out} already exist")
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