Fix error in
map_concat()when the second map is empty.
Require at least 4096 file descriptors to run Presto.
Support casting between map types.
Add MongoDB Connector.
Fix incorrect skipping of data in Parquet during predicate push-down.
Fix reading of Parquet maps and lists containing nulls.
Fix reading empty ORC file with
Fix writing to S3 when the staging directory is a symlink to a directory.
Legacy authorization properties, such as
hive.allow-drop-table, are now only enforced when
hive.security=noneis set, which is the default security system. Specifically, the
sql-standardauthorization system does not enforce these settings.
Black Hole Changes#
Add support for
Add support for Cassandra 3.0.