Stephan Erb created AURORA-1472:
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Summary: TaskThrottle should have a configurable jitter
Key: AURORA-1472
URL: https://issues.apache.org/jira/browse/AURORA-1472
Project: Aurora
Issue Type: Story
Reporter: Stephan Erb
As an Aurora cluster operator, I need the ability to configure a random jitter
which is added to the [throttle time of flapping
jobs|https://github.com/apache/aurora/blob/06ddaadbcba4c66b8019815de6ca27d50a9df77d/src/main/java/org/apache/aurora/scheduler/scheduling/TaskThrottler.java#L73].
Background information: Due to some cascading failures, we ended in a state
where many instances where throttled. Unfortunately, all these instances were
restarted at the exact same time. This overloaded a backend used for package
retrieval. A random jitter would have helped us to spread out the load on the
backend service.
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