Package io.trino.plugin.raptor.legacy.storage.organization

Class ShardCompactor

java.lang.Object

io.trino.plugin.raptor.legacy.storage.organization.ShardCompactor

public final class ShardCompactor
extends Object

Constructor Summary

Constructors

Constructor	Description
ShardCompactor(StorageManager storageManager, OrcReaderOptions orcReaderOptions, TypeOperators typeOperators)
ShardCompactor(StorageManager storageManager, StorageManagerConfig config, TypeManager typeManager)

Method Summary

Modifier and Type	Method	Description
List<ShardInfo>	compact(long transactionId, OptionalInt bucketNumber, Set<UUID> uuids, List<ColumnInfo> columns)
List<ShardInfo>	compactSorted(long transactionId, OptionalInt bucketNumber, Set<UUID> uuids, List<ColumnInfo> columns, List<Long> sortColumnIds, List<SortOrder> sortOrders)
io.airlift.stats.DistributionStat	getCompactionLatencyMillis()
io.airlift.stats.CounterStat	getInputShards()
io.airlift.stats.DistributionStat	getInputShardsPerCompaction()
io.airlift.stats.CounterStat	getOutputShards()
io.airlift.stats.DistributionStat	getOutputShardsPerCompaction()
io.airlift.stats.DistributionStat	getSortedCompactionLatencyMillis()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ShardCompactor

@Inject
public ShardCompactor(StorageManager storageManager,
 StorageManagerConfig config,
 TypeManager typeManager)

ShardCompactor

public ShardCompactor(StorageManager storageManager,
 OrcReaderOptions orcReaderOptions,
 TypeOperators typeOperators)

Method Details

compact

public List<ShardInfo> compact(long transactionId,
 OptionalInt bucketNumber,
 Set<UUID> uuids,
 List<ColumnInfo> columns)
                        throws IOException

Throws:

IOException

compactSorted

public List<ShardInfo> compactSorted(long transactionId,
 OptionalInt bucketNumber,
 Set<UUID> uuids,
 List<ColumnInfo> columns,
 List<Long> sortColumnIds,
 List<SortOrder> sortOrders)
                              throws IOException

Throws:

IOException

getInputShards

public io.airlift.stats.CounterStat getInputShards()

getOutputShards

public io.airlift.stats.CounterStat getOutputShards()

getInputShardsPerCompaction

public io.airlift.stats.DistributionStat getInputShardsPerCompaction()

getOutputShardsPerCompaction

public io.airlift.stats.DistributionStat getOutputShardsPerCompaction()

getCompactionLatencyMillis

public io.airlift.stats.DistributionStat getCompactionLatencyMillis()

getSortedCompactionLatencyMillis

public io.airlift.stats.DistributionStat getSortedCompactionLatencyMillis()