org.apache.cassandra.db.compaction

Class SSTableSplitter.SplittingCompactionTask

java.lang.Object

org.apache.cassandra.utils.WrappedRunnable

org.apache.cassandra.io.util.DiskAwareRunnable

org.apache.cassandra.db.compaction.AbstractCompactionTask

org.apache.cassandra.db.compaction.CompactionTask

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

All Implemented Interfaces:

java.lang.Runnable

Enclosing class:

SSTableSplitter

public static class SSTableSplitter.SplittingCompactionTask
extends CompactionTask

Field Summary

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

gcBefore, logger, totalBytesCompacted

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

cfs, compactionType, isUserDefined, sstables

Constructor Summary

Constructors

Constructor and Description
SplittingCompactionTask(ColumnFamilyStore cfs, SSTableReader sstable, int sstableSizeInMB)

Method Summary

Modifier and Type	Method and Description
protected CompactionController	getCompactionController(java.util.Set<SSTableReader> toCompact)
protected boolean	newSSTableSegmentThresholdReached(SSTableWriter writer)
protected boolean	partialCompactionsAcceptable()

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

addToTotalBytesCompacted, checkAvailableDiskSpace, executeInternal, getExpectedWriteSize, getLevel, getMaxDataAge, reduceScopeForLimitedSpace, runMayThrow

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

execute, getDirectories, setCompactionType, setUserDefined, toString

Methods inherited from class org.apache.cassandra.io.util.DiskAwareRunnable

getWriteDirectory

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 Detail

SplittingCompactionTask

public SplittingCompactionTask(ColumnFamilyStore cfs,
                               SSTableReader sstable,
                               int sstableSizeInMB)

Method Detail

getCompactionController

protected CompactionController getCompactionController(java.util.Set<SSTableReader> toCompact)

Overrides:

getCompactionController in class CompactionTask

newSSTableSegmentThresholdReached

protected boolean newSSTableSegmentThresholdReached(SSTableWriter writer)

Overrides:

newSSTableSegmentThresholdReached in class CompactionTask

partialCompactionsAcceptable

protected boolean partialCompactionsAcceptable()

Overrides:

partialCompactionsAcceptable in class CompactionTask