org.apache.cassandra.db.compaction

Class DateTieredCompactionStrategyOptions

java.lang.Object

org.apache.cassandra.db.compaction.DateTieredCompactionStrategyOptions

public final class DateTieredCompactionStrategyOptions
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected static java.lang.String	BASE_TIME_KEY
protected long	baseTime
protected static long	DEFAULT_BASE_TIME_SECONDS
protected static long	DEFAULT_MAX_SSTABLE_AGE_DAYS
protected static java.util.concurrent.TimeUnit	DEFAULT_TIMESTAMP_RESOLUTION
protected static java.lang.String	MAX_SSTABLE_AGE_KEY
protected long	maxSSTableAge
protected static java.lang.String	TIMESTAMP_RESOLUTION_KEY

Constructor Summary

Constructors

Constructor and Description
DateTieredCompactionStrategyOptions()
DateTieredCompactionStrategyOptions(java.util.Map<java.lang.String,java.lang.String> options)

Method Summary

Methods

Modifier and Type	Method and Description
static java.util.Map<java.lang.String,java.lang.String>	validateOptions(java.util.Map<java.lang.String,java.lang.String> options, java.util.Map<java.lang.String,java.lang.String> uncheckedOptions)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_TIMESTAMP_RESOLUTION

protected static final java.util.concurrent.TimeUnit DEFAULT_TIMESTAMP_RESOLUTION

DEFAULT_MAX_SSTABLE_AGE_DAYS

protected static final long DEFAULT_MAX_SSTABLE_AGE_DAYS

See Also:

Constant Field Values

DEFAULT_BASE_TIME_SECONDS

protected static final long DEFAULT_BASE_TIME_SECONDS

See Also:

Constant Field Values

TIMESTAMP_RESOLUTION_KEY

protected static final java.lang.String TIMESTAMP_RESOLUTION_KEY

See Also:

Constant Field Values

MAX_SSTABLE_AGE_KEY

protected static final java.lang.String MAX_SSTABLE_AGE_KEY

See Also:

Constant Field Values

BASE_TIME_KEY

protected static final java.lang.String BASE_TIME_KEY

See Also:

Constant Field Values

maxSSTableAge

protected final long maxSSTableAge

baseTime

protected final long baseTime

Constructor Detail

DateTieredCompactionStrategyOptions

public DateTieredCompactionStrategyOptions(java.util.Map<java.lang.String,java.lang.String> options)

DateTieredCompactionStrategyOptions

public DateTieredCompactionStrategyOptions()

Method Detail

validateOptions

public static java.util.Map<java.lang.String,java.lang.String> validateOptions(java.util.Map<java.lang.String,java.lang.String> options,
                                                               java.util.Map<java.lang.String,java.lang.String> uncheckedOptions)
                                                                        throws ConfigurationException

Throws:

ConfigurationException