Maxim Khutornenko created AURORA-1211:
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Summary: Spread snapshot creation and backup file write
Key: AURORA-1211
URL: https://issues.apache.org/jira/browse/AURORA-1211
Project: Aurora
Issue Type: Task
Components: Scheduler
Reporter: Maxim Khutornenko
Currently, backup files are written asynchronously and overlay with the peak of
GC cleaning up after persisting snapshot in native log. We should generally
avoid overlaying resource-heavy activities when possible to avoid
troubleshooting complicated performance related issues.
Consider delaying backup file write (e.g. for 1 minute) to clearly separate its
impact from the snapshot GC.
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