If you are using Talend JobServer or building jobs via command line (Maven), add the Talend public repository to your pom.xml :
The file csv100.jar (often appearing in Talend as csv100.jar or similar variations like csv-1.0.jar ) is a Java library archive. In the context of Talend Open Studio (TOS), this JAR file acts as a driver or external module required by the or tFileOutputCSV components.
Navigate to . Select "Share libraries to artifact repository at startup" .
Talend has evolved significantly. The modern Talend ecosystem (now part of Qlik) prefers robust, community-standard libraries. Newer versions of the tFileInputDelimited component often utilize or optimized native parsers that are part of the Java 8+ API (NIO).
If you're looking to download Talend:
Ways to install external modules - Talend Studio - Qlik Help
The file (likely what you mean by "csv100jar") is a built-in Talend library and typically does not need to be downloaded manually . Talend Studio is designed to automatically sync these dependencies and generate the necessary Maven files in your local .m2 repository. How to Fix Download Issues