Fix an issue that would cause query failure when calling
geometry_to_bing_tiles()on certain degenerate geometries.
Add geospatial function
Add support for
Add support for passing
X_Forwarded_Forheader from Proxy to coordinator.
Add support to respect configuration property
stage.max-tasks-per-stagefor limiting the number of tasks per scan.
Add configuration property
experimental.internal-communication.max-task-update-sizeto limit the size of the
Add configuration properties
internal-communication.https.excluded-cipherto easily set common https configurations for all internal communications at one place.
Add peak task memory distribution of each stage to
Pinot Connector Changes#
Add Pinot connector.
Hive Connector Changes#
Fix parquet predicate pushdown on dictionaries to consider more than just the first predicate column.
Improve parquet predicate pushdown on dictionaries to avoid reading additional data after successfully eliminating a block.
Raptor Connector Changes#
Add support for using remote HDFS as the storage in Raptor. Configuration property
storage.data-directoryis changed from a
URI. For deployment on local flash, scheme
file:/must be prepended.
Rename error code
Add support for connectors to alter query plans involving
EXCEPT, by moving
ConnectorPlanOptimizerProviderto allow connectors to participate in query optimization in two phases,
PHYSICAL. The two phases correspond to post-shuffle and post-shuffle optimization, respectively.