Dremio AWS Edition allows Dremio administrators to create custom projects that include customer-provided EBS volumes, EFS, and S3 buckets.
Dremio provides a vectorized reader for simple and complex types in Parquet-formatted datasets. Contact Dremio Customer Support to enable this feature.
Dremio supports pushing down multiple filters into Parquet-formatted datasets. Contact Dremio Customer Support to enable this feature.
Beginning with version 11.0.0, Dremio now provides release notes for the Dremio JDBC driver.
IN filters in Parquet-formatted datasets.dremio-admin CLI tool.round() function now supports float and double data types.binary_string and split_part functions.Dremio 11.0.0 deprecates legacy mode for relational and ARP-based (Advanced Relational Pushdown) external data sources.
Dremio doesn’t read new files inserted into an external reflection until either restarting Dremio or the coordinator node
Fixed by invalidating the external reflection cache if tableRel has new data.
The Gandiva round() function doesn’t support passing a single argument
Fixed.
The Upload query profiles to Dremio Support toggles in the Support Access pane of the Support page do nothing
Resolved by removing the toggles from the administrative user interface.
Unable to access ADLS Gen2 datasources after upgrading to Dremio 4.8.1
Fixed by reverting path access check on Azure storage plugin.
Restore command for admin-cli version 4.7.2 fails if data exceeds SQL column length of 32k bytes
Resolved by truncating the sql to 30k bytes while writing the Lucene index.
Dremio fails with UserException: Failed to decode column
Resolved by addressing an IndexOutOfBounds exception in DeltaColumnReader.
Dremio throws SYSTEM ERROR: AssertionError exception while creating or replacing virtual datasets
Fixed by adding missing array type field information to view FieldType.