Reserved Parameters

The following parameters are reserved and do not take effect in this version.

acce_min_datasize_per_thread

cstore_insert_mode

dfs_partition_directory_length

enable_fstream

enable_hdfs_predicate_pushdown

enable_orc_cache

schedule_splits_threshold

enable_constraint_optimization

enable_hadoop_env

enable_hypo_index

undo_space_limit_size

undo_limit_size_per_transaction

undo_zone_count

ustore_attr

enable_ustore

walwriter_cpu_bind

enable_adio_debug

enable_adio_function

enable_fast_allocate

prefetch_quantity

backwrite_quantity

cstore_prefetch_quantity

cstore_backwrite_quantity

cstore_backwrite_max_threshold

fast_extend_file_size

effective_io_concurrency

Parent topic: GUC Parameters

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