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