Module worker

Structs and utilities for writing regions.

Modules

• handle_alter 🔒
  Handling alter related requests.
• handle_catchup 🔒
  Handling catchup request.
• handle_close 🔒
  Handling close request.
• handle_compaction 🔒
• handle_create 🔒
  Handling create request.
• handle_drop 🔒
  Handling drop request.
• handle_flush 🔒
  Handling flush related requests.
• handle_manifest 🔒
  Handles manifest.
• handle_open 🔒
  Handling open request.
• handle_truncate 🔒
  Handling truncate related requests.
• handle_write 🔒
  Handling write requests.

Structs

• RegionWorker 🔒
  Worker to write and alter regions bound to it.
• RegionWorkerLoop 🔒
  Background worker loop to handle requests.
• StalledRequests 🔒
  Buffer for stalled write requests.
• WorkerGroup 🔒
  A fixed size group of RegionWorkers.
• WorkerListener 🔒
  Wrapper that only calls event listener in tests.
• WorkerStarter 🔒
  Worker start config.

Constants

• CHECK_REGION_INTERVAL 🔒
  Interval to check whether regions should flush.
• DROPPING_MARKER_FILE 🔒
• MAX_INITIAL_CHECK_DELAY_SECS 🔒
  Max delay to check region periodical tasks.

Functions

• region_id_to_index 🔒
• worker_init_check_delay 🔒
  Computes a initial check delay for a worker.
• write_cache_from_config 🔒

Type Aliases

• RequestBuffer 🔒
• WorkerId 🔒
  Identifier for a worker.