Package org.apache.cassandra.db.compaction

Class SSTableSplitter.SplittingCompactionTask

java.lang.Object

org.apache.cassandra.utils.WrappedRunnable

org.apache.cassandra.db.compaction.AbstractCompactionTask

org.apache.cassandra.db.compaction.CompactionTask

org.apache.cassandra.db.compaction.SSTableSplitter.SplittingCompactionTask

All Implemented Interfaces:

Runnable

Enclosing class:

SSTableSplitter

public static class SSTableSplitter.SplittingCompactionTask
extends CompactionTask

Field Summary

Fields inherited from class org.apache.cassandra.db.compaction.CompactionTask

gcBefore, keepOriginals, logger, totalBytesCompacted

Fields inherited from class org.apache.cassandra.db.compaction.AbstractCompactionTask

cfs, compactionType, isUserDefined, transaction

Constructor Summary

Constructors

Constructor	Description
SplittingCompactionTask(ColumnFamilyStore cfs, LifecycleTransaction transaction, int sstableSizeInMB)

Method Summary

Modifier and Type	Method	Description
CompactionAwareWriter	getCompactionAwareWriter(ColumnFamilyStore cfs, Directories directories, LifecycleTransaction txn, Set<SSTableReader> nonExpiredSSTables)
protected CompactionController	getCompactionController(Set<SSTableReader> toCompact)
protected boolean	partialCompactionsAcceptable()

Methods inherited from class org.apache.cassandra.db.compaction.CompactionTask

addToTotalBytesCompacted, buildCompactionCandidatesForAvailableDiskSpace, executeInternal, getDirectories, getIsTransient, getLevel, getMaxDataAge, getMinRepairedAt, getPendingRepair, reduceScopeForLimitedSpace, runMayThrow, updateCompactionHistory

Methods inherited from class org.apache.cassandra.db.compaction.AbstractCompactionTask

execute, setCompactionType, setUserDefined, toString

Methods inherited from class org.apache.cassandra.utils.WrappedRunnable

run

Methods inherited from class java.lang.Object

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

Constructor Details

SplittingCompactionTask

public SplittingCompactionTask(ColumnFamilyStore cfs,
 LifecycleTransaction transaction,
 int sstableSizeInMB)

Method Details

getCompactionController

protected CompactionController getCompactionController(Set<SSTableReader> toCompact)

Overrides:

getCompactionController in class CompactionTask

getCompactionAwareWriter

public CompactionAwareWriter getCompactionAwareWriter(ColumnFamilyStore cfs,
 Directories directories,
 LifecycleTransaction txn,
 Set<SSTableReader> nonExpiredSSTables)

Overrides:

getCompactionAwareWriter in class CompactionTask

partialCompactionsAcceptable

protected boolean partialCompactionsAcceptable()

Overrides:

partialCompactionsAcceptable in class CompactionTask