All Classes and Interfaces
Class
Description
Stores information about Acid properties of a partition.
Hive Metastore Cache
Class to adapt Trino's
SemiTransactionalHiveMetastore to Coral's
HiveMetastoreClient.Handles table redirections during view translation.
Filters down the full listing of a path prefix to just the files directly in a given directory.
A procedure that drops statistics.
FooterAwareRecordReader<K extends org.apache.hadoop.io.WritableComparable<?>,V extends org.apache.hadoop.io.Writable>
ColumnHandle for Hive Connector representing a full top level column or a projected column.
Result of fetching Partitions in the HivePartitionManager interface.
Applies projections on delegate fields provided by
ReaderProjectionsAdapter.ChannelMapping to produce fields expected from this cursor.A wrapper class for
- delegate reader record cursor and
- projection information for columns to be returned by the delegate
Translate statements in Hive QL to Trino SQL.
S3 Select uses Ion SQL++ query language.
Interface for accessing metastore information needed for implementing legacy flavor of
access control mechanism.
Dummy class needed to preserve the legacy JMX object name.
Stores a mapping between
- the projected columns required by a connector level pagesource and
- the columns supplied by format-specific page source
A wrapper class for
delegate reader page source and
columns to be read by the delegate (present only if different from the columns desired by the connector pagesource)
Extension of
BoundedExecutor that will skip task queue when recursive tasks are scheduled
from within currently executed task.Returns an S3SelectLineRecordReader based on the serDe class.
S3SelectPushdown uses Amazon S3 Select to push down queries to Amazon S3.
Interface for accessing metastore information needed for implementing sql-standard flavor of
AccessControlMetadata.
Interface for accessing metastore information needed for implementing sql-standard flavor of
access control mechanism.
An asynchronous queue that limits the rate at which batches will be
made available as well as the number of elements they will contain.
Caches directory content (including listings that were started concurrently).
Dummy class needed to preserve the legacy JMX object name.
This factory provides AmazonS3 client required for executing S3SelectPushdown requests.
Class to decode Hive view definitions
Supports decoding of Presto views