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Thư viện scheduler multiple partitions của Profiling

nop: maximum partitions now support is 1000
delays: maximum time delays now support is 3600 seconds (1 hour)

sample code:

from mobio.libs.m_scheduler_partitioning.m_scheduler import MobioScheduler
from mobio.libs.m_scheduler_partitioning.scheduler_models.scheduler_state_model import SchedulerStateModel


class SampleScheduler(MobioScheduler):
    def process(self):
        if self.url_connection:
            SchedulerStateModel(self.url_connection).set_busy(
                worker_id=self.node_id
            )
        print("Hi there ! :)")


if __name__ == "__main__":
    SampleScheduler(root_node="test-scheduler", nop=100, delays=1, url_connection="mongodb://test_user:test_password@0.0.0.0:27017/test_db", zookeeper_uri="127.0.0.1:2181")

Change logs

  • 0.1.2

    • log state of worker

    • get free worker

    • Để không bị mất 50k cho anh Lợi, thêm 2 index này:

          * db.scheduler_state.createIndex({"expiry_time": 1}, {expireAfterSeconds: 5, name: "expiry_time_1"})
          * db.scheduler_state.createIndex({"root_node": 1, "state":1}, {name: "root_node_1_state_1"})
      
  • 0.1.3

    • fix issue khi worker rebalance không tự động cập nhật danh sách partitions.
  • 0.1.4

    • fix issue register worker
    • cơ chế đảm bảo việc register worker với hệ thống csdl
  • 0.1.5

    • Refix issue register worker
    • Thử nghiệm cơ chế đảm bảo 1 partition chỉ nằm trên 1 worker.
    • NOTE: phần này chưa đảm bảo được việc đủ partitions trên các workers
  • 0.1.6

    • missing version do nâng cấp CICD
  • 0.1.7

    • Sử dụng threading để quản lý heart_beat và expiry_time
    • Kiểm tra trạng thái subscribe của worker mỗi khi chuẩn bị process data (Đảm bảo rằng việc subscribe phải diễn ra thành công tránh 2 worker cùng xử lý 1 partition)
  • 0.1.8

    • Cho phép truyền zookeeper_uri vào param khi khởi tạo Schedule, nếu không truyền thì lấy mặc định từ ENV: ZOOKEEPER_CLUSTER
  • 0.1.9

    • Tự động quản lý và cập nhật state cho worker.
    • fix lỗi tự động release worker ở bản 0.1.7
  • 0.1.10

    • Fix lỗi không release khi set time delay giữa các lần chạy nhỏ hơn 15 seconds :(
  • 0.1.11

    • Fix lỗi list partitions = [] dẫn đến việc không truy vấn được data trong db
    • Bỏ 1 số function validate không cần thiết.
  • 0.1.12

    • Chuyển luồng update state vào main thread. Do ko reproduce được case trung state vẫn update trên k8s. :'(
  • 0.1.13

    • reformat code.
  • 0.1.14

    • Support mongo >= 4

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