public class RocksDBOptions extends Object
Modifier and Type | Field and Description |
---|---|
static ConfigOption<Integer> |
CHECKPOINT_TRANSFER_THREAD_NUM
The number of threads used to transfer (download and upload) files in RocksDBStateBackend.
|
static ConfigOption<MemorySize> |
FIX_PER_SLOT_MEMORY_SIZE |
static ConfigOption<Double> |
HIGH_PRIORITY_POOL_RATIO |
static ConfigOption<String> |
LOCAL_DIRECTORIES
The local directory (on the TaskManager) where RocksDB puts its files.
|
static ConfigOption<String> |
OPTIONS_FACTORY
The options factory class for RocksDB to create DBOptions and ColumnFamilyOptions.
|
static ConfigOption<String> |
PREDEFINED_OPTIONS
The predefined settings for RocksDB DBOptions and ColumnFamilyOptions by Flink community.
|
static ConfigOption<String> |
TIMER_SERVICE_FACTORY
Choice of timer service implementation.
|
static ConfigOption<Boolean> |
TTL_COMPACT_FILTER_ENABLED
Deprecated.
the option will be removed in the future and should only be used
when experiencing serious performance degradations.
|
static ConfigOption<Boolean> |
USE_MANAGED_MEMORY |
static ConfigOption<Double> |
WRITE_BUFFER_RATIO |
Constructor and Description |
---|
RocksDBOptions() |
public static final ConfigOption<String> LOCAL_DIRECTORIES
public static final ConfigOption<String> TIMER_SERVICE_FACTORY
public static final ConfigOption<Integer> CHECKPOINT_TRANSFER_THREAD_NUM
@Deprecated public static final ConfigOption<Boolean> TTL_COMPACT_FILTER_ENABLED
public static final ConfigOption<String> PREDEFINED_OPTIONS
public static final ConfigOption<String> OPTIONS_FACTORY
public static final ConfigOption<Boolean> USE_MANAGED_MEMORY
public static final ConfigOption<MemorySize> FIX_PER_SLOT_MEMORY_SIZE
public static final ConfigOption<Double> WRITE_BUFFER_RATIO
public static final ConfigOption<Double> HIGH_PRIORITY_POOL_RATIO
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