• Shinya Maeda's avatar
    Make pipeline schedule worker resilient · 6a18a411
    Shinya Maeda authored
    Currently, pipeline schedule worker is unstable because it's
    sometimes killed by excessive memory consumption.
    In order to improve the performance, we add the following fixes:
    
    1. next_run_at is always real_next_run, which means the value
       always takes into account of worker's cron schedule
    1. Remove exlusive lock. This is already covered by real_next_run
       change.
    1. Use RunPipelineScheduleWorker for avoiding memory killer.
       Memory consumption is spread to the multiple sidekiq worker.
    6a18a411
pipeline_schedules_spec.rb 10.1 KB