Uses of Class
org.apache.cassandra.db.compaction.AbstractCompactionTask

Packages that use AbstractCompactionTask

Package	Description
org.apache.cassandra.db.compaction
org.apache.cassandra.db.compaction.unified

Uses of AbstractCompactionTask in org.apache.cassandra.db.compaction

Subclasses of AbstractCompactionTask in org.apache.cassandra.db.compaction

Modifier and Type	Class	Description
class	CompactionTask
class	LeveledCompactionTask
class	SingleSSTableLCSTask	Special compaction task that does not do any compaction, instead it just mutates the level metadata on the sstable and notifies the compaction strategy.
static class	SSTableSplitter.SplittingCompactionTask
class	TimeWindowCompactionTask

Methods in org.apache.cassandra.db.compaction that return AbstractCompactionTask

Modifier and Type	Method	Description
AbstractCompactionTask	AbstractCompactionStrategy.getCompactionTask(LifecycleTransaction txn, long gcBefore, long maxSSTableBytes)
AbstractCompactionTask	CompactionStrategyManager.getCompactionTask(LifecycleTransaction txn, long gcBefore, long maxSSTableBytes)
AbstractCompactionTask	LeveledCompactionStrategy.getCompactionTask(LifecycleTransaction txn, long gcBefore, long maxSSTableBytes)
abstract AbstractCompactionTask	AbstractCompactionStrategy.getNextBackgroundTask(long gcBefore)
AbstractCompactionTask	CompactionStrategyManager.getNextBackgroundTask(long gcBefore)	Return the next background task Returns a task for the compaction strategy that needs it the most (most estimated remaining tasks)
AbstractCompactionTask	LeveledCompactionStrategy.getNextBackgroundTask(long gcBefore)	the only difference between background and maximal in LCS is that maximal is still allowed (by explicit user request) even when compaction is disabled.
AbstractCompactionTask	SizeTieredCompactionStrategy.getNextBackgroundTask(long gcBefore)
AbstractCompactionTask	TimeWindowCompactionStrategy.getNextBackgroundTask(long gcBefore)
AbstractCompactionTask	AbstractStrategyHolder.TaskSupplier.getTask()
abstract AbstractCompactionTask	AbstractCompactionStrategy.getUserDefinedTask(Collection<SSTableReader> sstables, long gcBefore)
AbstractCompactionTask	LeveledCompactionStrategy.getUserDefinedTask(Collection<SSTableReader> sstables, long gcBefore)
AbstractCompactionTask	SizeTieredCompactionStrategy.getUserDefinedTask(Collection<SSTableReader> sstables, long gcBefore)
AbstractCompactionTask	TimeWindowCompactionStrategy.getUserDefinedTask(Collection<SSTableReader> sstables, long gcBefore)
AbstractCompactionTask	UnifiedCompactionStrategy.getUserDefinedTask(Collection<SSTableReader> sstables, long gcBefore)
AbstractCompactionTask	AbstractCompactionTask.setCompactionType(OperationType compactionType)
AbstractCompactionTask	AbstractCompactionTask.setUserDefined(boolean isUserDefined)

Methods in org.apache.cassandra.db.compaction that return types with arguments of type AbstractCompactionTask

Modifier and Type	Method	Description
abstract Collection<AbstractCompactionTask>	AbstractCompactionStrategy.getMaximalTask(long gcBefore, boolean splitOutput)
Collection<AbstractCompactionTask>	LeveledCompactionStrategy.getMaximalTask(long gcBefore, boolean splitOutput)
Collection<AbstractCompactionTask>	SizeTieredCompactionStrategy.getMaximalTask(long gcBefore, boolean splitOutput)
Collection<AbstractCompactionTask>	TimeWindowCompactionStrategy.getMaximalTask(long gcBefore, boolean splitOutput)
Collection<AbstractCompactionTask>	UnifiedCompactionStrategy.getMaximalTask(long gcBefore, boolean splitOutput)
abstract Collection<AbstractCompactionTask>	AbstractStrategyHolder.getMaximalTasks(long gcBefore, boolean splitOutput)
Collection<AbstractCompactionTask>	CompactionStrategyHolder.getMaximalTasks(long gcBefore, boolean splitOutput)
Collection<AbstractCompactionTask>	PendingRepairHolder.getMaximalTasks(long gcBefore, boolean splitOutput)
abstract Collection<AbstractCompactionTask>	AbstractStrategyHolder.getUserDefinedTasks(AbstractStrategyHolder.GroupedSSTableContainer sstables, long gcBefore)
Collection<AbstractCompactionTask>	CompactionStrategyHolder.getUserDefinedTasks(AbstractStrategyHolder.GroupedSSTableContainer sstables, long gcBefore)
Collection<AbstractCompactionTask>	PendingRepairHolder.getUserDefinedTasks(AbstractStrategyHolder.GroupedSSTableContainer sstables, long gcBefore)
Iterator<AbstractCompactionTask>	CompactionTasks.iterator()

Method parameters in org.apache.cassandra.db.compaction with type arguments of type AbstractCompactionTask

Modifier and Type	Method	Description
static CompactionTasks	CompactionTasks.create(Collection<AbstractCompactionTask> tasks)

Uses of AbstractCompactionTask in org.apache.cassandra.db.compaction.unified

Subclasses of AbstractCompactionTask in org.apache.cassandra.db.compaction.unified

Modifier and Type	Class	Description
class	UnifiedCompactionTask	The sole purpose of this class is to currently create a ShardedCompactionWriter.