Module path_utils

Path constants for table engines, cluster states and WAL All paths relative to data_home(file storage) or root path(S3, OSS etc).

Constants

CLUSTER_DIR

Cluster state dir

DATA_DIR

Data dir for table engines

WAL_DIR

WAL dir for local file storage

Functions

get_storage_path

get_storage_path returns the storage path from the region_dir.

region_dir

region_name

Generate region name in the form of “{TABLE_ID}_{REGION_NUMBER}”

table_dir