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 int	DEFAULT_EXPIRED_SSTABLE_CHECK_FREQUENCY_SECONDS
protected static double	DEFAULT_MAX_SSTABLE_AGE_DAYS Deprecated.
protected static long	DEFAULT_MAX_WINDOW_SIZE_SECONDS
protected static java.util.concurrent.TimeUnit	DEFAULT_TIMESTAMP_RESOLUTION
protected static java.lang.String	EXPIRED_SSTABLE_CHECK_FREQUENCY_SECONDS_KEY
protected long	expiredSSTableCheckFrequency
protected static java.lang.String	MAX_SSTABLE_AGE_KEY Deprecated.
protected static java.lang.String	MAX_WINDOW_SIZE_KEY
protected long	maxSSTableAge Deprecated.
protected long	maxWindowSize
protected static java.lang.String	TIMESTAMP_RESOLUTION_KEY
protected java.util.concurrent.TimeUnit	timestampResolution

Constructor Summary

Constructors

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

Method Summary

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

@Deprecated
protected static final double DEFAULT_MAX_SSTABLE_AGE_DAYS

Deprecated.

See Also:

Constant Field Values

DEFAULT_BASE_TIME_SECONDS

protected static final long DEFAULT_BASE_TIME_SECONDS

See Also:

Constant Field Values

DEFAULT_MAX_WINDOW_SIZE_SECONDS

protected static final long DEFAULT_MAX_WINDOW_SIZE_SECONDS

DEFAULT_EXPIRED_SSTABLE_CHECK_FREQUENCY_SECONDS

protected static final int DEFAULT_EXPIRED_SSTABLE_CHECK_FREQUENCY_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

@Deprecated
protected static final java.lang.String MAX_SSTABLE_AGE_KEY

Deprecated.

See Also:

Constant Field Values

BASE_TIME_KEY

protected static final java.lang.String BASE_TIME_KEY

See Also:

Constant Field Values

EXPIRED_SSTABLE_CHECK_FREQUENCY_SECONDS_KEY

protected static final java.lang.String EXPIRED_SSTABLE_CHECK_FREQUENCY_SECONDS_KEY

See Also:

Constant Field Values

MAX_WINDOW_SIZE_KEY

protected static final java.lang.String MAX_WINDOW_SIZE_KEY

See Also:

Constant Field Values

maxSSTableAge

@Deprecated
protected final long maxSSTableAge

Deprecated.

timestampResolution

protected final java.util.concurrent.TimeUnit timestampResolution

baseTime

protected final long baseTime

expiredSSTableCheckFrequency

protected final long expiredSSTableCheckFrequency

maxWindowSize

protected final long maxWindowSize

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