[CASSSIDECAR-106] Add restore task watcher to report long running tasks

• Type: Improvement
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 1.0
• Component/s: Rest API
• Labels: pull-request-available
• Change Category: Operability
• Complexity: Normal

Source Control Link

https://github.com/apache/cassandra-sidecar/commit/c824d112de2c92d180a90a1830108d225f45dc23

Test and Documentation Plan

Added unit tests

• Assignee: Doug Rohrer
• Reporter: Yifan Cai

Reviewers

Francisco Guerrero, Yifan Cai

• Created: 14/Feb/24 21:29
• Updated: 21/Mar/24 17:27
• Resolved: 21/Mar/24 17:27

Description

Having a watcher to report the long running restore slice task can provide better insights.
The watcher can live inside the RestoreProcessor and periodically examine the futures of the running tasks.
Ideally, it signals the task to log the current stack trace.

Issue Links

• links to: GitHub Pull Request #104