Bill Farner created AURORA-730:
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Summary: Performance regression in fetching HostAttributes while
scheduling
Key: AURORA-730
URL: https://issues.apache.org/jira/browse/AURORA-730
Project: Aurora
Issue Type: Bug
Components: Scheduler
Reporter: Bill Farner
Assignee: Bill Farner
Priority: Critical
Since switching to the database-backed store for host attributes, fetches have
become considerably slower. We anticipated this to a degree, but until we are
fully switched to database stores and can remove the global read/write lock,
throughput noticeably suffers in large clusters.
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