Package org.apache.flink.state.forst

Class ForStConfigurableOptions

java.lang.Object

org.apache.flink.state.forst.ForStConfigurableOptions

All Implemented Interfaces:

Serializable

@Experimental
public class ForStConfigurableOptions
extends Object
implements Serializable

This class contains the configuration options for the ForStStateBackend.

Currently, Options of ForSt would be configured by values here, and a user-defined ForStOptionsFactory may override the configurations here.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static ConfigOption<MemorySize>	BLOCK_CACHE_SIZE
static ConfigOption<MemorySize>	BLOCK_SIZE
static ConfigOption<Double>	BLOOM_FILTER_BITS_PER_KEY
static ConfigOption<Boolean>	BLOOM_FILTER_BLOCK_BASED_MODE
static ConfigOption<Duration>	COMPACT_FILTER_PERIODIC_COMPACTION_TIME
static ConfigOption<Long>	COMPACT_FILTER_QUERY_TIME_AFTER_NUM_ENTRIES
static ConfigOption<org.forstdb.CompactionStyle>	COMPACTION_STYLE
static ConfigOption<List<org.forstdb.CompressionType>>	COMPRESSION_PER_LEVEL
static ConfigOption<String>	LOG_DIR
static ConfigOption<Integer>	LOG_FILE_NUM
static ConfigOption<org.forstdb.InfoLogLevel>	LOG_LEVEL
static ConfigOption<MemorySize>	LOG_MAX_FILE_SIZE
static ConfigOption<Integer>	MAX_BACKGROUND_THREADS
static ConfigOption<Integer>	MAX_OPEN_FILES
static ConfigOption<MemorySize>	MAX_SIZE_LEVEL_BASE
static ConfigOption<Integer>	MAX_WRITE_BUFFER_NUMBER
static ConfigOption<MemorySize>	METADATA_BLOCK_SIZE
static ConfigOption<Integer>	MIN_WRITE_BUFFER_NUMBER_TO_MERGE
static ConfigOption<MemorySize>	TARGET_FILE_SIZE_BASE
static ConfigOption<Boolean>	USE_BLOOM_FILTER
static ConfigOption<Boolean>	USE_DYNAMIC_LEVEL_SIZE
static ConfigOption<MemorySize>	WRITE_BATCH_SIZE
static ConfigOption<MemorySize>	WRITE_BUFFER_SIZE

Constructor Summary

Constructors

Constructor	Description
ForStConfigurableOptions()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

MAX_BACKGROUND_THREADS

public static final ConfigOption<Integer> MAX_BACKGROUND_THREADS

MAX_OPEN_FILES

public static final ConfigOption<Integer> MAX_OPEN_FILES

LOG_MAX_FILE_SIZE

public static final ConfigOption<MemorySize> LOG_MAX_FILE_SIZE

LOG_FILE_NUM

public static final ConfigOption<Integer> LOG_FILE_NUM

LOG_DIR

public static final ConfigOption<String> LOG_DIR

LOG_LEVEL

public static final ConfigOption<org.forstdb.InfoLogLevel> LOG_LEVEL

COMPACTION_STYLE

public static final ConfigOption<org.forstdb.CompactionStyle> COMPACTION_STYLE

USE_DYNAMIC_LEVEL_SIZE

public static final ConfigOption<Boolean> USE_DYNAMIC_LEVEL_SIZE

COMPRESSION_PER_LEVEL

public static final ConfigOption<List<org.forstdb.CompressionType>> COMPRESSION_PER_LEVEL

TARGET_FILE_SIZE_BASE

public static final ConfigOption<MemorySize> TARGET_FILE_SIZE_BASE

MAX_SIZE_LEVEL_BASE

public static final ConfigOption<MemorySize> MAX_SIZE_LEVEL_BASE

WRITE_BUFFER_SIZE

public static final ConfigOption<MemorySize> WRITE_BUFFER_SIZE

MAX_WRITE_BUFFER_NUMBER

public static final ConfigOption<Integer> MAX_WRITE_BUFFER_NUMBER

MIN_WRITE_BUFFER_NUMBER_TO_MERGE

public static final ConfigOption<Integer> MIN_WRITE_BUFFER_NUMBER_TO_MERGE

BLOCK_SIZE

public static final ConfigOption<MemorySize> BLOCK_SIZE

METADATA_BLOCK_SIZE

public static final ConfigOption<MemorySize> METADATA_BLOCK_SIZE

BLOCK_CACHE_SIZE

public static final ConfigOption<MemorySize> BLOCK_CACHE_SIZE

WRITE_BATCH_SIZE

public static final ConfigOption<MemorySize> WRITE_BATCH_SIZE

USE_BLOOM_FILTER

public static final ConfigOption<Boolean> USE_BLOOM_FILTER

BLOOM_FILTER_BITS_PER_KEY

public static final ConfigOption<Double> BLOOM_FILTER_BITS_PER_KEY

BLOOM_FILTER_BLOCK_BASED_MODE

public static final ConfigOption<Boolean> BLOOM_FILTER_BLOCK_BASED_MODE

COMPACT_FILTER_QUERY_TIME_AFTER_NUM_ENTRIES

public static final ConfigOption<Long> COMPACT_FILTER_QUERY_TIME_AFTER_NUM_ENTRIES

COMPACT_FILTER_PERIODIC_COMPACTION_TIME

public static final ConfigOption<Duration> COMPACT_FILTER_PERIODIC_COMPACTION_TIME

Constructor Detail

ForStConfigurableOptions

public ForStConfigurableOptions()