Semantic Model: kyvos.query.dfs.read

Description:

This property governs the file system to be used to read the cuboids.

Values and behavior:

• None: If cuboids are not available on Query Engine's local cache path or NFS cache path then the query will fail.

• Cuboid: If cuboids are not available on Query Engine's local cache path and NFS cache path, then they will be read from DFS.

Default Value:

• On-Premises: Cuboid

• Cloud: None

Scope:

Semantic Model

Related Property:

• Semantic Model: kyvos.cuboid.replication.type: Values of both kyvos.query.dfs.read and kyvos.cuboid.replication.type must not be None.

Comes into effect:

The property comes into effect on the next iteration of the purge thread.

Recommendation:

For cloud deployments, we recommend setting the replication type to LOCAL and kyvos.query.dfs.read as NONE due to limited open connections.