apache / apache/incubator-pegasus

The cold backup task cannot be performed at the exact time

Open
#483 0 comments 0 reactions 0 assignees View on GitHub
type/bug
Dominant language
C++
Stars
2.1k
Forks
328
PR merge metrics
No merged PRs in 30d

Description

## Bug Report

Please answer these questions before submitting your issue. Thanks!

1. What did you do?
Create a 23:59 cold backup task.

2. What did you expect to see?
It shoud be executed in 23:59.

3. What did you see instead?
It was executed in 23:00

4. What version of Pegasus are you using?
Pegasus Server 1.12.1 (694cbd544436f03d34bfbfcbca0cd9b8f397197e) Release

5. Related screenshots
![lb](https://user-images.githubusercontent.com/23136769/74895779-8b60cf00-53cd-11ea-95fa-2da69c8096a0.png)

Contributor guide

Open the contributing guide

Research direction

The issue names no source file, test, or entry point. Start by reproducing a cold backup task scheduled for 23:59 on Pegasus Server 1.12.1, then trace the scheduling path and compare the configured time with the execution time. Done means the task runs at the exact configured time, with a regression test covering 23:59.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
databases, distributed-systems
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.