in exec/java-exec/src/main/java/org/apache/drill/exec/server/options/SystemOptionManager.java [78:339]
public static CaseInsensitiveMap<OptionDefinition> createDefaultOptionDefinitions() {
// The deprecation says not to use the option in code. But, for backward
// compatibility, we need to keep the old options in the table to avoid
// failures if users reference the options. So, ignore deprecation warnings
// here.
@SuppressWarnings("deprecation")
final OptionDefinition[] definitions = new OptionDefinition[]{
new OptionDefinition(PlannerSettings.CONSTANT_FOLDING),
new OptionDefinition(PlannerSettings.EXCHANGE),
new OptionDefinition(PlannerSettings.HASHAGG),
new OptionDefinition(PlannerSettings.STREAMAGG),
new OptionDefinition(PlannerSettings.TOPN, new OptionMetaData(OptionValue.AccessibleScopes.ALL, false, true)),
new OptionDefinition(PlannerSettings.HASHJOIN),
new OptionDefinition(PlannerSettings.SEMIJOIN),
new OptionDefinition(PlannerSettings.MERGEJOIN),
new OptionDefinition(PlannerSettings.NESTEDLOOPJOIN),
new OptionDefinition(PlannerSettings.MULTIPHASE),
new OptionDefinition(PlannerSettings.BROADCAST),
new OptionDefinition(PlannerSettings.BROADCAST_THRESHOLD),
new OptionDefinition(PlannerSettings.BROADCAST_FACTOR),
new OptionDefinition(PlannerSettings.NESTEDLOOPJOIN_FACTOR),
new OptionDefinition(PlannerSettings.NLJOIN_FOR_SCALAR),
new OptionDefinition(PlannerSettings.JOIN_ROW_COUNT_ESTIMATE_FACTOR),
new OptionDefinition(PlannerSettings.MUX_EXCHANGE),
new OptionDefinition(PlannerSettings.ORDERED_MUX_EXCHANGE),
new OptionDefinition(PlannerSettings.DEMUX_EXCHANGE),
new OptionDefinition(PlannerSettings.PRODUCER_CONSUMER),
new OptionDefinition(PlannerSettings.PRODUCER_CONSUMER_QUEUE_SIZE),
new OptionDefinition(PlannerSettings.HASH_SINGLE_KEY),
new OptionDefinition(PlannerSettings.IDENTIFIER_MAX_LENGTH),
new OptionDefinition(PlannerSettings.HASH_JOIN_SWAP),
new OptionDefinition(PlannerSettings.HASH_JOIN_SWAP_MARGIN_FACTOR),
new OptionDefinition(PlannerSettings.PARTITION_SENDER_THREADS_FACTOR),
new OptionDefinition(PlannerSettings.PARTITION_SENDER_MAX_THREADS),
new OptionDefinition(PlannerSettings.PARTITION_SENDER_SET_THREADS),
new OptionDefinition(PlannerSettings.ENABLE_DECIMAL_DATA_TYPE),
new OptionDefinition(PlannerSettings.HEP_OPT),
new OptionDefinition(PlannerSettings.PLANNER_MEMORY_LIMIT),
new OptionDefinition(PlannerSettings.HEP_PARTITION_PRUNING),
new OptionDefinition(PlannerSettings.ROWKEYJOIN_CONVERSION),
new OptionDefinition(PlannerSettings.ROWKEYJOIN_CONVERSION_USING_HASHJOIN),
new OptionDefinition(PlannerSettings.ROWKEYJOIN_CONVERSION_SELECTIVITY_THRESHOLD),
new OptionDefinition(PlannerSettings.FILTER_MIN_SELECTIVITY_ESTIMATE_FACTOR),
new OptionDefinition(PlannerSettings.FILTER_MAX_SELECTIVITY_ESTIMATE_FACTOR),
new OptionDefinition(PlannerSettings.TYPE_INFERENCE),
new OptionDefinition(PlannerSettings.IN_SUBQUERY_THRESHOLD),
new OptionDefinition(PlannerSettings.UNIONALL_DISTRIBUTE),
new OptionDefinition(PlannerSettings.PARQUET_ROWGROUP_FILTER_PUSHDOWN_PLANNING),
new OptionDefinition(PlannerSettings.PARQUET_ROWGROUP_FILTER_PUSHDOWN_PLANNING_THRESHOLD),
new OptionDefinition(PlannerSettings.QUOTING_IDENTIFIERS),
new OptionDefinition(PlannerSettings.JOIN_OPTIMIZATION),
new OptionDefinition(PlannerSettings.ENABLE_UNNEST_LATERAL),
new OptionDefinition(PlannerSettings.FORCE_2PHASE_AGGR), // for testing
new OptionDefinition(PlannerSettings.STATISTICS_USE),
new OptionDefinition(PlannerSettings.STATISTICS_MULTICOL_NDV_ADJUST_FACTOR),
new OptionDefinition(ExecConstants.HASHJOIN_NUM_PARTITIONS_VALIDATOR),
new OptionDefinition(ExecConstants.HASHJOIN_MAX_MEMORY_VALIDATOR, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM, true, true)),
new OptionDefinition(ExecConstants.HASHJOIN_NUM_ROWS_IN_BATCH_VALIDATOR),
new OptionDefinition(ExecConstants.HASHJOIN_MAX_BATCHES_IN_MEMORY_VALIDATOR, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM, false, true)),
new OptionDefinition(ExecConstants.HASHJOIN_FALLBACK_ENABLED_VALIDATOR), // for enable/disable unbounded HashJoin
new OptionDefinition(ExecConstants.HASHJOIN_ENABLE_RUNTIME_FILTER),
new OptionDefinition(ExecConstants.HASHJOIN_BLOOM_FILTER_MAX_SIZE),
new OptionDefinition(ExecConstants.HASHJOIN_BLOOM_FILTER_FPP_VALIDATOR),
new OptionDefinition(ExecConstants.HASHJOIN_RUNTIME_FILTER_MAX_WAITING_TIME),
new OptionDefinition(ExecConstants.HASHJOIN_ENABLE_RUNTIME_FILTER_WAITING),
// ------------------------------------------- Index planning related options BEGIN --------------------------------------------------------------
new OptionDefinition(PlannerSettings.USE_SIMPLE_OPTIMIZER),
new OptionDefinition(PlannerSettings.INDEX_PLANNING),
new OptionDefinition(PlannerSettings.ENABLE_STATS),
new OptionDefinition(PlannerSettings.DISABLE_FULL_TABLE_SCAN),
new OptionDefinition(PlannerSettings.INDEX_MAX_CHOSEN_INDEXES_PER_TABLE),
new OptionDefinition(PlannerSettings.INDEX_FORCE_SORT_NONCOVERING),
new OptionDefinition(PlannerSettings.INDEX_USE_HASHJOIN_NONCOVERING),
new OptionDefinition(PlannerSettings.INDEX_COVERING_SELECTIVITY_THRESHOLD),
new OptionDefinition(PlannerSettings.INDEX_NONCOVERING_SELECTIVITY_THRESHOLD),
new OptionDefinition(PlannerSettings.INDEX_ROWKEYJOIN_COST_FACTOR),
new OptionDefinition(PlannerSettings.INDEX_STATS_ROWCOUNT_SCALING_FACTOR),
// TODO: Deprecate the following 2 (also in PlannerSettings.java)
new OptionDefinition(PlannerSettings.INDEX_PREFER_INTERSECT_PLANS),
new OptionDefinition(PlannerSettings.INDEX_MAX_INDEXES_TO_INTERSECT),
// ------------------------------------------- Index planning related options END --------------------------------------------------------------
new OptionDefinition(ExecConstants.HASHAGG_NUM_PARTITIONS_VALIDATOR),
new OptionDefinition(ExecConstants.HASHAGG_MAX_MEMORY_VALIDATOR),
new OptionDefinition(ExecConstants.HASHAGG_MIN_BATCHES_PER_PARTITION_VALIDATOR), // for tuning
new OptionDefinition(ExecConstants.HASHAGG_USE_MEMORY_PREDICTION_VALIDATOR), // for testing
new OptionDefinition(ExecConstants.HASHAGG_FALLBACK_ENABLED_VALIDATOR), // for enable/disable unbounded HashAgg
new OptionDefinition(ExecConstants.CAST_EMPTY_STRING_TO_NULL_OPTION),
new OptionDefinition(ExecConstants.OUTPUT_FORMAT_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_BLOCK_SIZE_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_WRITER_USE_SINGLE_FS_BLOCK_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_PAGE_SIZE_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_DICT_PAGE_SIZE_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_WRITER_COMPRESSION_TYPE_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_WRITER_ENABLE_DICTIONARY_ENCODING_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_WRITER_USE_PRIMITIVE_TYPES_FOR_DECIMALS_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_WRITER_LOGICAL_TYPE_FOR_DECIMALS_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_WRITER_FORMAT_VERSION_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_VECTOR_FILL_THRESHOLD_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_VECTOR_FILL_CHECK_THRESHOLD_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_RECORD_READER_IMPLEMENTATION_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_PAGEREADER_ASYNC_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_PAGEREADER_QUEUE_SIZE_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_PAGEREADER_ENFORCETOTALSIZE_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_COLUMNREADER_ASYNC_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_PAGEREADER_USE_BUFFERED_READ_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_PAGEREADER_BUFFER_SIZE_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_PAGEREADER_USE_FADVISE_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_READER_INT96_AS_TIMESTAMP_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_READER_TIME_MICROS_AS_INT64_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_READER_TIMESTAMP_MICROS_AS_INT64_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_READER_STRINGS_SIGNED_MIN_MAX_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_FLAT_READER_BULK_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_FLAT_BATCH_NUM_RECORDS_VALIDATOR, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM_AND_SESSION, true, true)),
new OptionDefinition(ExecConstants.PARQUET_FLAT_BATCH_MEMORY_SIZE_VALIDATOR, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM_AND_SESSION, true, true)),
new OptionDefinition(ExecConstants.PARQUET_COMPLEX_BATCH_NUM_RECORDS_VALIDATOR, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM_AND_SESSION, true, true)),
new OptionDefinition(ExecConstants.PARTITIONER_MEMORY_REDUCTION_THRESHOLD_VALIDATOR),
new OptionDefinition(ExecConstants.ENABLE_V2_JSON_READER_VALIDATOR),
new OptionDefinition(ExecConstants.JSON_READER_ALL_TEXT_MODE_VALIDATOR),
new OptionDefinition(ExecConstants.JSON_WRITER_NAN_INF_NUMBERS_VALIDATOR),
new OptionDefinition(ExecConstants.JSON_READER_NAN_INF_NUMBERS_VALIDATOR),
new OptionDefinition(ExecConstants.JSON_READER_ESCAPE_ANY_CHAR_VALIDATOR),
new OptionDefinition(ExecConstants.STORE_TABLE_USE_SCHEMA_FILE_VALIDATOR),
new OptionDefinition(ExecConstants.ENABLE_UNION_TYPE),
new OptionDefinition(ExecConstants.EXCEPT_ADD_AGG_BELOW),
new OptionDefinition(ExecConstants.TEXT_ESTIMATED_ROW_SIZE),
new OptionDefinition(ExecConstants.TEXT_WRITER_ADD_HEADER_VALIDATOR),
new OptionDefinition(ExecConstants.TEXT_WRITER_FORCE_QUOTES_VALIDATOR),
new OptionDefinition(ExecConstants.JSON_EXTENDED_TYPES),
new OptionDefinition(ExecConstants.JSON_WRITER_UGLIFY),
new OptionDefinition(ExecConstants.JSON_WRITER_SKIPNULLFIELDS),
new OptionDefinition(ExecConstants.JSON_READ_NUMBERS_AS_DOUBLE_VALIDATOR),
new OptionDefinition(ExecConstants.JSON_SKIP_MALFORMED_RECORDS_VALIDATOR),
new OptionDefinition(ExecConstants.JSON_READER_PRINT_INVALID_RECORDS_LINE_NOS_FLAG_VALIDATOR),
new OptionDefinition(ExecConstants.FILESYSTEM_PARTITION_COLUMN_LABEL_VALIDATOR),
new OptionDefinition(ExecConstants.MONGO_READER_ALL_TEXT_MODE_VALIDATOR),
new OptionDefinition(ExecConstants.MONGO_READER_READ_NUMBERS_AS_DOUBLE_VALIDATOR),
new OptionDefinition(ExecConstants.MONGO_BSON_RECORD_READER_VALIDATOR),
new OptionDefinition(ExecConstants.KAFKA_READER_ALL_TEXT_MODE_VALIDATOR),
new OptionDefinition(ExecConstants.KAFKA_RECORD_READER_VALIDATOR),
new OptionDefinition(ExecConstants.KAFKA_POLL_TIMEOUT_VALIDATOR),
new OptionDefinition(ExecConstants.KAFKA_READER_READ_NUMBERS_AS_DOUBLE_VALIDATOR),
new OptionDefinition(ExecConstants.KAFKA_SKIP_MALFORMED_RECORDS_VALIDATOR),
new OptionDefinition(ExecConstants.KAFKA_READER_NAN_INF_NUMBERS_VALIDATOR),
new OptionDefinition(ExecConstants.KAFKA_READER_ESCAPE_ANY_CHAR_VALIDATOR),
new OptionDefinition(ExecConstants.HIVE_OPTIMIZE_SCAN_WITH_NATIVE_READERS_VALIDATOR),
new OptionDefinition(ExecConstants.HIVE_OPTIMIZE_PARQUET_SCAN_WITH_NATIVE_READER_VALIDATOR),
new OptionDefinition(ExecConstants.HIVE_CONF_PROPERTIES_VALIDATOR),
new OptionDefinition(ExecConstants.SLICE_TARGET_OPTION),
new OptionDefinition(ExecConstants.AFFINITY_FACTOR),
new OptionDefinition(ExecConstants.MAX_WIDTH_GLOBAL),
new OptionDefinition(ExecConstants.MAX_WIDTH_PER_NODE),
new OptionDefinition(ExecConstants.ENABLE_QUEUE),
new OptionDefinition(ExecConstants.LARGE_QUEUE_SIZE),
new OptionDefinition(ExecConstants.QUEUE_THRESHOLD_SIZE),
new OptionDefinition(ExecConstants.QUEUE_TIMEOUT),
new OptionDefinition(ExecConstants.SMALL_QUEUE_SIZE),
new OptionDefinition(ExecConstants.QUEUE_MEMORY_RESERVE, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM, true, false)),
new OptionDefinition(ExecConstants.QUEUE_MEMORY_RATIO, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM, true, false)),
new OptionDefinition(ExecConstants.MIN_HASH_TABLE_SIZE),
new OptionDefinition(ExecConstants.MAX_HASH_TABLE_SIZE),
new OptionDefinition(ExecConstants.EARLY_LIMIT0_OPT),
new OptionDefinition(ExecConstants.LATE_LIMIT0_OPT),
new OptionDefinition(ExecConstants.FILE_LISTING_LIMIT0_OPT),
new OptionDefinition(ExecConstants.ENABLE_MEMORY_ESTIMATION),
new OptionDefinition(ExecConstants.MAX_QUERY_MEMORY_PER_NODE),
new OptionDefinition(ExecConstants.PERCENT_MEMORY_PER_QUERY),
new OptionDefinition(ExecConstants.MIN_MEMORY_PER_BUFFERED_OP),
new OptionDefinition(ExecConstants.NON_BLOCKING_OPERATORS_MEMORY),
new OptionDefinition(ExecConstants.HASH_JOIN_TABLE_FACTOR),
new OptionDefinition(ExecConstants.HASHJOIN_HASHTABLE_CALC_TYPE, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM_AND_SESSION, true, true)),
new OptionDefinition(ExecConstants.HASHJOIN_SAFETY_FACTOR, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM_AND_SESSION, true, true)),
new OptionDefinition(ExecConstants.HASHJOIN_HASH_DOUBLE_FACTOR, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM_AND_SESSION, true, true)),
new OptionDefinition(ExecConstants.HASHJOIN_FRAGMENTATION_FACTOR, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM_AND_SESSION, true, true)),
new OptionDefinition(ExecConstants.HASH_AGG_TABLE_FACTOR),
new OptionDefinition(ExecConstants.IMPLICIT_CAST_FOR_JOINS_ENABLED_VALIDATOR),
new OptionDefinition(ExecConstants.AVERAGE_FIELD_WIDTH),
new OptionDefinition(ExecConstants.NEW_VIEW_DEFAULT_PERMS_VALIDATOR),
new OptionDefinition(ExecConstants.CTAS_PARTITIONING_HASH_DISTRIBUTE_VALIDATOR),
new OptionDefinition(ExecConstants.ADMIN_USERS_VALIDATOR, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM, true, false)),
new OptionDefinition(ExecConstants.ADMIN_USER_GROUPS_VALIDATOR, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM, true, false)),
new OptionDefinition(ExecConstants.IMPERSONATION_POLICY_VALIDATOR, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM, true, false)),
new OptionDefinition(ClassCompilerSelector.JAVA_COMPILER_VALIDATOR),
new OptionDefinition(ClassCompilerSelector.JAVA_COMPILER_JANINO_MAXSIZE),
new OptionDefinition(ClassCompilerSelector.JAVA_COMPILER_DEBUG),
new OptionDefinition(ExecConstants.ENABLE_VERBOSE_ERRORS),
new OptionDefinition(ExecConstants.ENABLE_REST_VERBOSE_ERRORS),
new OptionDefinition(ExecConstants.ENABLE_WINDOW_FUNCTIONS_VALIDATOR),
new OptionDefinition(ExecConstants.SCALAR_REPLACEMENT_VALIDATOR),
new OptionDefinition(ExecConstants.ENABLE_NEW_TEXT_READER),
new OptionDefinition(ExecConstants.ENABLE_V3_TEXT_READER),
new OptionDefinition(ExecConstants.SKIP_RUNTIME_ROWGROUP_PRUNING),
new OptionDefinition(ExecConstants.MIN_READER_WIDTH),
new OptionDefinition(ExecConstants.ENABLE_BULK_LOAD_TABLE_LIST),
new OptionDefinition(ExecConstants.BULK_LOAD_TABLE_LIST_BULK_SIZE),
new OptionDefinition(ExecConstants.WEB_LOGS_MAX_LINES_VALIDATOR),
new OptionDefinition(ExecConstants.WEB_DISPLAY_FORMAT_TIMESTAMP_VALIDATOR),
new OptionDefinition(ExecConstants.WEB_DISPLAY_FORMAT_DATE_VALIDATOR),
new OptionDefinition(ExecConstants.WEB_DISPLAY_FORMAT_TIME_VALIDATOR),
new OptionDefinition(ExecConstants.IMPLICIT_FILENAME_COLUMN_LABEL_VALIDATOR),
new OptionDefinition(ExecConstants.IMPLICIT_SUFFIX_COLUMN_LABEL_VALIDATOR),
new OptionDefinition(ExecConstants.IMPLICIT_FQN_COLUMN_LABEL_VALIDATOR),
new OptionDefinition(ExecConstants.IMPLICIT_FILEPATH_COLUMN_LABEL_VALIDATOR),
new OptionDefinition(ExecConstants.IMPLICIT_ROW_GROUP_INDEX_COLUMN_LABEL_VALIDATOR),
new OptionDefinition(ExecConstants.IMPLICIT_ROW_GROUP_START_COLUMN_LABEL_VALIDATOR),
new OptionDefinition(ExecConstants.IMPLICIT_ROW_GROUP_LENGTH_COLUMN_LABEL_VALIDATOR),
new OptionDefinition(ExecConstants.IMPLICIT_LAST_MODIFIED_TIME_COLUMN_LABEL_VALIDATOR),
new OptionDefinition(ExecConstants.IMPLICIT_PROJECT_METADATA_COLUMN_LABEL_VALIDATOR),
new OptionDefinition(ExecConstants.CODE_GEN_EXP_IN_METHOD_SIZE_VALIDATOR),
new OptionDefinition(ExecConstants.CREATE_PREPARE_STATEMENT_TIMEOUT_MILLIS_VALIDATOR),
new OptionDefinition(ExecConstants.DYNAMIC_UDF_SUPPORT_ENABLED_VALIDATOR, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM, true, false)),
new OptionDefinition(ExecConstants.EXTERNAL_SORT_DISABLE_MANAGED_OPTION),
new OptionDefinition(ExecConstants.ENABLE_QUERY_PROFILE_VALIDATOR),
new OptionDefinition(ExecConstants.SKIP_SESSION_QUERY_PROFILE_VALIDATOR),
new OptionDefinition(ExecConstants.QUERY_PROFILE_DEBUG_VALIDATOR),
new OptionDefinition(ExecConstants.USE_DYNAMIC_UDFS),
new OptionDefinition(ExecConstants.QUERY_TRANSIENT_STATE_UPDATE),
new OptionDefinition(ExecConstants.PERSISTENT_TABLE_UMASK_VALIDATOR),
new OptionDefinition(ExecConstants.CPU_LOAD_AVERAGE),
new OptionDefinition(ExecConstants.ENABLE_VECTOR_VALIDATOR),
new OptionDefinition(ExecConstants.ENABLE_ITERATOR_VALIDATOR),
new OptionDefinition(ExecConstants.OUTPUT_BATCH_SIZE_VALIDATOR, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM_AND_SESSION, true, false)),
new OptionDefinition(ExecConstants.STATS_LOGGING_BATCH_SIZE_VALIDATOR, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM_AND_SESSION, true, true)),
new OptionDefinition(ExecConstants.STATS_LOGGING_BATCH_FG_SIZE_VALIDATOR,new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM_AND_SESSION, true, true)),
new OptionDefinition(ExecConstants.STATS_LOGGING_BATCH_OPERATOR_VALIDATOR,new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM_AND_SESSION, true, true)),
new OptionDefinition(ExecConstants.OUTPUT_BATCH_SIZE_AVAIL_MEM_FACTOR_VALIDATOR, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM, true, false)),
new OptionDefinition(ExecConstants.FRAG_RUNNER_RPC_TIMEOUT_VALIDATOR, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM, true, true)),
new OptionDefinition(ExecConstants.LIST_FILES_RECURSIVELY_VALIDATOR),
new OptionDefinition(ExecConstants.QUERY_ROWKEYJOIN_BATCHSIZE),
new OptionDefinition(ExecConstants.RETURN_RESULT_SET_FOR_DDL_VALIDATOR),
new OptionDefinition(ExecConstants.HLL_ACCURACY_VALIDATOR),
new OptionDefinition(ExecConstants.DETERMINISTIC_SAMPLING_VALIDATOR),
new OptionDefinition(ExecConstants.NDV_BLOOM_FILTER_ELEMENTS_VALIDATOR),
new OptionDefinition(ExecConstants.NDV_BLOOM_FILTER_FPOS_PROB_VALIDATOR),
new OptionDefinition(ExecConstants.RM_QUERY_TAGS_VALIDATOR, new OptionMetaData(OptionValue.AccessibleScopes.SESSION_AND_QUERY, false, false)),
new OptionDefinition(ExecConstants.RM_QUEUES_WAIT_FOR_PREFERRED_NODES_VALIDATOR),
new OptionDefinition(ExecConstants.TDIGEST_COMPRESSION_VALIDATOR),
new OptionDefinition(ExecConstants.QUERY_MAX_ROWS_VALIDATOR, new OptionMetaData(OptionValue.AccessibleScopes.ALL, true, false)),
new OptionDefinition(ExecConstants.METASTORE_ENABLED_VALIDATOR),
new OptionDefinition(ExecConstants.METASTORE_METADATA_STORE_DEPTH_LEVEL_VALIDATOR),
new OptionDefinition(ExecConstants.METASTORE_USE_SCHEMA_METADATA_VALIDATOR),
new OptionDefinition(ExecConstants.METASTORE_USE_STATISTICS_METADATA_VALIDATOR),
new OptionDefinition(ExecConstants.METASTORE_CTAS_AUTO_COLLECT_METADATA_VALIDATOR),
new OptionDefinition(ExecConstants.METASTORE_FALLBACK_TO_FILE_METADATA_VALIDATOR),
new OptionDefinition(ExecConstants.METASTORE_RETRIEVAL_RETRY_ATTEMPTS_VALIDATOR),
new OptionDefinition(ExecConstants.PARQUET_READER_ENABLE_MAP_SUPPORT_VALIDATOR, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM_AND_SESSION, false, false)),
new OptionDefinition(ExecConstants.ENABLE_DYNAMIC_CREDIT_BASED_FC_VALIDATOR),
new OptionDefinition(ExecConstants.ENABLE_ALIASES_VALIDATOR, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM, true, false)),
new OptionDefinition(ExecConstants.STORAGE_PLUGIN_RETRY_ATTEMPTS_VALIDATOR, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM, true, false)),
new OptionDefinition(ExecConstants.STORAGE_PLUGIN_RETRY_DELAY_VALIDATOR, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM, true, false)),
new OptionDefinition(ExecConstants.STORAGE_PLUGIN_AUTO_DISABLE_VALIDATOR, new OptionMetaData(OptionValue.AccessibleScopes.SYSTEM, true, false)),
new OptionDefinition(ExecConstants.DRILLBIT_CONTROLS_VALIDATOR)
};
CaseInsensitiveMap<OptionDefinition> map = Arrays.stream(definitions)
.collect(Collectors.toMap(
d -> d.getValidator().getOptionName(),
Function.identity(),
(o, n) -> n,
CaseInsensitiveMap::newHashMap));
return map;
}