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talend.txt
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talend.txt
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Adding components to the job
1. Find your component on Palette
2. Add a component directly by typing on the design workspace
3. Drag an input component and search for your output component that is compatible
4. Drag and drop a centralized metadata item
tFileInputDelimited, tLogRow, tFileOutputDelimited
tMap - select, transform, modify data. It can route data from single or multiple sources and to single or multiple destinations.
tFileInputDelimited, tLogRow, tFileOutputDelimited, tJava, tMap
1. Read the input file according to our schema
2. Set a command to enable output stream
new java.io.File("C:/talendFiles").mkdirs();
globalMap.put("output_file",new java.io.FileOutputStream("C:/talendFiles/customerOutput.txt", false));
3. Map the data using tMap
4. Output the selected data using output stream
(java.io.OutputStream)globalMap.get("output_file")
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