Package org.apache.flink.state.rocksdb

Class RocksDBConfigurableOptions

java.lang.Object
org.apache.flink.state.rocksdb.RocksDBConfigurableOptions
All Implemented Interfaces:
Serializable
Direct Known Subclasses:
RocksDBConfigurableOptions
@PublicEvolving public class RocksDBConfigurableOptions extends Object implements Serializable
This class contains the configuration options for the EmbeddedRocksDBStateBackend.

Currently, RocksDB's options would be configured by values here on top of PredefinedOptions, and then a user-defined RocksDBOptionsFactory may override the configurations here.

See Also:

  • Field Details

    • MAX_BACKGROUND_THREADS

      public static final org.apache.flink.configuration.ConfigOption<Integer> MAX_BACKGROUND_THREADS

    • MAX_OPEN_FILES

      public static final org.apache.flink.configuration.ConfigOption<Integer> MAX_OPEN_FILES

    • LOG_MAX_FILE_SIZE

      public static final org.apache.flink.configuration.ConfigOption<org.apache.flink.configuration.MemorySize> LOG_MAX_FILE_SIZE

    • LOG_FILE_NUM

      public static final org.apache.flink.configuration.ConfigOption<Integer> LOG_FILE_NUM

    • LOG_DIR

      public static final org.apache.flink.configuration.ConfigOption<String> LOG_DIR

    • LOG_LEVEL

      public static final org.apache.flink.configuration.ConfigOption<org.rocksdb.InfoLogLevel> LOG_LEVEL

    • COMPACTION_STYLE

      public static final org.apache.flink.configuration.ConfigOption<org.rocksdb.CompactionStyle> COMPACTION_STYLE

    • USE_DYNAMIC_LEVEL_SIZE

      public static final org.apache.flink.configuration.ConfigOption<Boolean> USE_DYNAMIC_LEVEL_SIZE

    • COMPRESSION_PER_LEVEL

      public static final org.apache.flink.configuration.ConfigOption<List<org.rocksdb.CompressionType>> COMPRESSION_PER_LEVEL

    • TARGET_FILE_SIZE_BASE

      public static final org.apache.flink.configuration.ConfigOption<org.apache.flink.configuration.MemorySize> TARGET_FILE_SIZE_BASE

    • MAX_SIZE_LEVEL_BASE

      public static final org.apache.flink.configuration.ConfigOption<org.apache.flink.configuration.MemorySize> MAX_SIZE_LEVEL_BASE

    • WRITE_BUFFER_SIZE

      public static final org.apache.flink.configuration.ConfigOption<org.apache.flink.configuration.MemorySize> WRITE_BUFFER_SIZE

    • MAX_WRITE_BUFFER_NUMBER

      public static final org.apache.flink.configuration.ConfigOption<Integer> MAX_WRITE_BUFFER_NUMBER

    • MIN_WRITE_BUFFER_NUMBER_TO_MERGE

      public static final org.apache.flink.configuration.ConfigOption<Integer> MIN_WRITE_BUFFER_NUMBER_TO_MERGE

    • BLOCK_SIZE

      public static final org.apache.flink.configuration.ConfigOption<org.apache.flink.configuration.MemorySize> BLOCK_SIZE

    • METADATA_BLOCK_SIZE

      public static final org.apache.flink.configuration.ConfigOption<org.apache.flink.configuration.MemorySize> METADATA_BLOCK_SIZE

    • BLOCK_CACHE_SIZE

      public static final org.apache.flink.configuration.ConfigOption<org.apache.flink.configuration.MemorySize> BLOCK_CACHE_SIZE

    • WRITE_BATCH_SIZE

      public static final org.apache.flink.configuration.ConfigOption<org.apache.flink.configuration.MemorySize> WRITE_BATCH_SIZE

    • USE_BLOOM_FILTER

      public static final org.apache.flink.configuration.ConfigOption<Boolean> USE_BLOOM_FILTER

    • BLOOM_FILTER_BITS_PER_KEY

      public static final org.apache.flink.configuration.ConfigOption<Double> BLOOM_FILTER_BITS_PER_KEY

    • BLOOM_FILTER_BLOCK_BASED_MODE

      public static final org.apache.flink.configuration.ConfigOption<Boolean> BLOOM_FILTER_BLOCK_BASED_MODE

    • RESTORE_OVERLAP_FRACTION_THRESHOLD

      public static final org.apache.flink.configuration.ConfigOption<Double> RESTORE_OVERLAP_FRACTION_THRESHOLD

    • USE_INGEST_DB_RESTORE_MODE

      public static final org.apache.flink.configuration.ConfigOption<Boolean> USE_INGEST_DB_RESTORE_MODE

    • INCREMENTAL_RESTORE_ASYNC_COMPACT_AFTER_RESCALE

      public static final org.apache.flink.configuration.ConfigOption<Boolean> INCREMENTAL_RESTORE_ASYNC_COMPACT_AFTER_RESCALE

    • USE_DELETE_FILES_IN_RANGE_DURING_RESCALING

      public static final org.apache.flink.configuration.ConfigOption<Boolean> USE_DELETE_FILES_IN_RANGE_DURING_RESCALING

    • COMPACT_FILTER_QUERY_TIME_AFTER_NUM_ENTRIES

      public static final org.apache.flink.configuration.ConfigOption<Long> COMPACT_FILTER_QUERY_TIME_AFTER_NUM_ENTRIES

    • COMPACT_FILTER_PERIODIC_COMPACTION_TIME

      public static final org.apache.flink.configuration.ConfigOption<Duration> COMPACT_FILTER_PERIODIC_COMPACTION_TIME

  • Constructor Details

    • RocksDBConfigurableOptions

      public RocksDBConfigurableOptions()