org.apache.flink.table.api.config

Class OptimizerConfigOptions

java.lang.Object

org.apache.flink.table.api.config.OptimizerConfigOptions

@PublicEvolving
public class OptimizerConfigOptions
extends Object

This class holds configuration constants used by Flink's table planner module.

NOTE: All option keys in this class must start with "table.optimizer".

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	OptimizerConfigOptions.NonDeterministicUpdateStrategy Strategy for handling non-deterministic updates.

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.flink.configuration.ConfigOption<String>	TABLE_OPTIMIZER_AGG_PHASE_STRATEGY
static org.apache.flink.configuration.ConfigOption<Long>	TABLE_OPTIMIZER_BROADCAST_JOIN_THRESHOLD
static org.apache.flink.configuration.ConfigOption<Integer>	TABLE_OPTIMIZER_BUSHY_JOIN_REORDER_THRESHOLD
static org.apache.flink.configuration.ConfigOption<Integer>	TABLE_OPTIMIZER_DISTINCT_AGG_SPLIT_BUCKET_NUM
static org.apache.flink.configuration.ConfigOption<Boolean>	TABLE_OPTIMIZER_DISTINCT_AGG_SPLIT_ENABLED
static org.apache.flink.configuration.ConfigOption<Boolean>	TABLE_OPTIMIZER_DYNAMIC_FILTERING_ENABLED
static org.apache.flink.configuration.ConfigOption<Boolean>	TABLE_OPTIMIZER_JOIN_REORDER_ENABLED
static org.apache.flink.configuration.ConfigOption<Boolean>	TABLE_OPTIMIZER_MULTIPLE_INPUT_ENABLED
static org.apache.flink.configuration.ConfigOption<OptimizerConfigOptions.NonDeterministicUpdateStrategy>	TABLE_OPTIMIZER_NONDETERMINISTIC_UPDATE_STRATEGY
static org.apache.flink.configuration.ConfigOption<Boolean>	TABLE_OPTIMIZER_REUSE_SOURCE_ENABLED
static org.apache.flink.configuration.ConfigOption<Boolean>	TABLE_OPTIMIZER_REUSE_SUB_PLAN_ENABLED
static org.apache.flink.configuration.ConfigOption<Boolean>	TABLE_OPTIMIZER_RUNTIME_FILTER_ENABLED
static org.apache.flink.configuration.ConfigOption<org.apache.flink.configuration.MemorySize>	TABLE_OPTIMIZER_RUNTIME_FILTER_MAX_BUILD_DATA_SIZE The data volume of build side needs to be under this value.
static org.apache.flink.configuration.ConfigOption<Double>	TABLE_OPTIMIZER_RUNTIME_FILTER_MIN_FILTER_RATIO The filtering ratio of runtime filter needs to be over this value.
static org.apache.flink.configuration.ConfigOption<org.apache.flink.configuration.MemorySize>	TABLE_OPTIMIZER_RUNTIME_FILTER_MIN_PROBE_DATA_SIZE The data volume of probe side needs to be over this value.
static org.apache.flink.configuration.ConfigOption<Boolean>	TABLE_OPTIMIZER_SOURCE_AGGREGATE_PUSHDOWN_ENABLED
static org.apache.flink.configuration.ConfigOption<Boolean>	TABLE_OPTIMIZER_SOURCE_PREDICATE_PUSHDOWN_ENABLED
static org.apache.flink.configuration.ConfigOption<Boolean>	TABLE_OPTIMIZER_SOURCE_REPORT_STATISTICS_ENABLED
static org.apache.flink.configuration.ConfigOption<Boolean>	TABLE_OPTIMIZER_SQL2REL_PROJECT_MERGE_ENABLED

Constructor Summary

Constructors

Constructor and Description
OptimizerConfigOptions()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

TABLE_OPTIMIZER_AGG_PHASE_STRATEGY

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

TABLE_OPTIMIZER_BROADCAST_JOIN_THRESHOLD

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

TABLE_OPTIMIZER_DISTINCT_AGG_SPLIT_ENABLED

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

TABLE_OPTIMIZER_DISTINCT_AGG_SPLIT_BUCKET_NUM

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

TABLE_OPTIMIZER_REUSE_SUB_PLAN_ENABLED

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

TABLE_OPTIMIZER_REUSE_SOURCE_ENABLED

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

TABLE_OPTIMIZER_SOURCE_AGGREGATE_PUSHDOWN_ENABLED

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

TABLE_OPTIMIZER_SOURCE_PREDICATE_PUSHDOWN_ENABLED

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

TABLE_OPTIMIZER_SOURCE_REPORT_STATISTICS_ENABLED

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

TABLE_OPTIMIZER_JOIN_REORDER_ENABLED

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

TABLE_OPTIMIZER_BUSHY_JOIN_REORDER_THRESHOLD

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

TABLE_OPTIMIZER_MULTIPLE_INPUT_ENABLED

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

TABLE_OPTIMIZER_DYNAMIC_FILTERING_ENABLED

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

TABLE_OPTIMIZER_RUNTIME_FILTER_ENABLED

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

TABLE_OPTIMIZER_RUNTIME_FILTER_MAX_BUILD_DATA_SIZE

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

The data volume of build side needs to be under this value. If the data volume of build side is too large, the building overhead will be too large, which may lead to a negative impact on job performance.

TABLE_OPTIMIZER_RUNTIME_FILTER_MIN_PROBE_DATA_SIZE

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

The data volume of probe side needs to be over this value. If the data volume on the probe side is too small, the overhead of building runtime filter is not worth it.

TABLE_OPTIMIZER_RUNTIME_FILTER_MIN_FILTER_RATIO

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

The filtering ratio of runtime filter needs to be over this value. A low filter rate is not worth it to build runtime filter.

TABLE_OPTIMIZER_NONDETERMINISTIC_UPDATE_STRATEGY

public static final org.apache.flink.configuration.ConfigOption<OptimizerConfigOptions.NonDeterministicUpdateStrategy> TABLE_OPTIMIZER_NONDETERMINISTIC_UPDATE_STRATEGY

TABLE_OPTIMIZER_SQL2REL_PROJECT_MERGE_ENABLED

public static final org.apache.flink.configuration.ConfigOption<Boolean> TABLE_OPTIMIZER_SQL2REL_PROJECT_MERGE_ENABLED

Constructor Detail

OptimizerConfigOptions

public OptimizerConfigOptions()