Configuration options for Impala to work with Ozone File System
Learn how Ozone can work with Impala.
You can use Impala to query data files that reside on Apache Ozone distributed storage, rather than in HDFS.
The Ozone Erasure Coding (EC) provides data durability and fault-tolerance along with reduced storage space and ensures data durability similar to the Ratis/THREE replication approach. Impala query engine supports Ozone EC. .