Skip to content

Siddhi IO File

Jenkins Build Status GitHub Release GitHub Release Date GitHub Open Issues GitHub Last Commit License

The siddhi-io-file extension is an extension to Siddhi which used to receive/publish event data from/to file. It supports both binary and text formats.

For information on Siddhi and it's features refer Siddhi Documentation.


  • Versions 5.x and above with group id io.siddhi.extension.* from here.
  • Versions 4.x and lower with group id org.wso2.extension.siddhi.* from here.

Latest API Docs

Latest API Docs is 2.0.3.


  • file (Sink)

    File Sink can be used to publish (write) event data which is processed within siddhi to files.
    Siddhi-io-file sink provides support to write both textual and binary data into files

  • file (Source)

    File Source provides the functionality for user to feed data to siddhi from files. Both text and binary files are supported by file source.


There are no other dependencies needed for this extension.


For installing this extension and to add the dependent jars on various siddhi execution environments refer Siddhi documentation section on adding extensions and jars.

Support and Contribution

  • We encourage users to ask questions and get support via StackOverflow, make sure to add the siddhi tag to the issue for better response.

  • If you find any issues related to the extension please report them on the issue tracker.

  • For production support and other contribution related information refer Siddhi Community documentation.