Package org.apache.cassandra.db.compaction

Class SizeTieredCompactionStrategyOptions

java.lang.Object

org.apache.cassandra.db.compaction.SizeTieredCompactionStrategyOptions

public final class SizeTieredCompactionStrategyOptions
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected static final String	BUCKET_HIGH_KEY
protected static final String	BUCKET_LOW_KEY
protected double	bucketHigh
protected double	bucketLow
protected static final double	DEFAULT_BUCKET_HIGH
protected static final double	DEFAULT_BUCKET_LOW
protected static final long	DEFAULT_MIN_SSTABLE_SIZE
protected static final String	MIN_SSTABLE_SIZE_KEY
protected long	minSSTableSize

Constructor Summary

Constructors

Constructor	Description
SizeTieredCompactionStrategyOptions()
SizeTieredCompactionStrategyOptions(Map<String,String> options)

Method Summary

Modifier and Type	Method	Description
String	toString()
static Map<String,String>	validateOptions(Map<String,String> options, Map<String,String> uncheckedOptions)

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_MIN_SSTABLE_SIZE

protected static final long DEFAULT_MIN_SSTABLE_SIZE

See Also:

• Constant Field Values

DEFAULT_BUCKET_LOW

protected static final double DEFAULT_BUCKET_LOW

See Also:

• Constant Field Values

DEFAULT_BUCKET_HIGH

protected static final double DEFAULT_BUCKET_HIGH

See Also:

• Constant Field Values

MIN_SSTABLE_SIZE_KEY

protected static final String MIN_SSTABLE_SIZE_KEY

See Also:

• Constant Field Values

BUCKET_LOW_KEY

protected static final String BUCKET_LOW_KEY

See Also:

• Constant Field Values

BUCKET_HIGH_KEY

protected static final String BUCKET_HIGH_KEY

See Also:

• Constant Field Values

minSSTableSize

protected long minSSTableSize

bucketLow

protected double bucketLow

bucketHigh

protected double bucketHigh

Constructor Details

SizeTieredCompactionStrategyOptions

public SizeTieredCompactionStrategyOptions(Map<String,String> options)

SizeTieredCompactionStrategyOptions

public SizeTieredCompactionStrategyOptions()

Method Details

validateOptions

public static Map<String,String> validateOptions(Map<String,String> options,
 Map<String,String> uncheckedOptions)
                                          throws ConfigurationException

Throws:

ConfigurationException

toString

public String toString()

Overrides:

toString in class Object