Java HDFS-compatible API

For Java applications that expose a HDFS compatible API, such as Spark and Trino, Alluxio can be set as the implementation of org.apache.hadoop.fs.FileSystem to use for different schemes. By setting specific configurations and providing the required classes in the application classpath, it allows the application to transparently interface with Alluxio without the need to modify existing workflow code.

For specific instructions to integrate with a compatible application, see the corresponding installation documentation.

• Trino

• Spark