Zhang Yifan

Introduce new metric API

2

## Feature Request RFC: https://github.com/apache/incubator-pegasus/blob/master/rfcs/2020-08-27-metric-api.md An in progress implement: https://github.com/XiaoMi/rdsn/pull/605

Server crashed after restarting

1

## Bug Report Please answer these questions before submitting your issue. Thanks! 1. What did you do? If possible, provide a recipe for reproducing the error. Replica server restarted and...

## Bug Report Please answer these questions before submitting your issue. Thanks! 1. What did you do? If possible, provide a recipe for reproducing the error. When rolling update a...

In order to remove duplicated codes, this patch introduce a new funtion `cancel_cold_backup(const std::string& policy_name)`, which cancels specific backup and clears related checkpoint directories, and we don't need to remove...

BREAKING CHANGE: fix behavior when backup period less than 1day

1

Before this patch, we cannot start periodic backup correctly when `backup_interval_secends` less than `one_day_seconds`, because there is some issues in `should_start_backup_unlocked()`. Now we start the first backup only when `cur_time...

from_unixtime function return error results when using different format

2

### Steps to reproduce the behavior (Required) select from_unixtime(1727193600, 'yyyy-MM-dd HH:mm'); ### Expected behavior (Required) ```sql select from_unixtime(1727193600, '%Y-%m-%d %H:%i'); +---------------------------------------------+ | from_unixtime(1727193600, '%Y-%m-%d %H:%i') | +---------------------------------------------+ | 2024-09-25 00:00...