Class: OnlineMigrationsSchedulerWorker

Inherits:

Object

• Object
• OnlineMigrationsSchedulerWorker

Includes:

Sidekiq::Job

Defined in:

app/workers/online_migrations_scheduler_worker.rb

Overview

Processes background data migrations enqueued by online_migrations gem.
This worker should be scheduled to run every minute.

Uses dedicated queue with concurrency of 1 to prevent parallel execution
of background migrations which could cause conflicts.

See Also:

• https://github.com/fatkodima/online_migrations#background-data-migrations

Instance Method Summary

• #perform ⇒ Object

  Runs the job.

Instance Method Details

#perform ⇒ Object

Runs the job.

Returns:

• (Object) —

  the result

# File 'app/workers/online_migrations_scheduler_worker.rb', line 19

def perform
  OnlineMigrations.run_background_data_migrations
end