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Su Ralph resolved EAGLE-683. ---------------------------- Resolution: Fixed close as merged > AlertEngine : Improve metadata store performance > ------------------------------------------------ > > Key: EAGLE-683 > URL: https://issues.apache.org/jira/browse/EAGLE-683 > Project: Eagle > Issue Type: Improvement > Affects Versions: v0.5.0 > Reporter: Su Ralph > Assignee: Zeng, Bryant > Fix For: v0.5.0 > > > Currently, we enable periodically schedule in coordinator service itself. If > this is enabled, the schedule spec will finally used up metadata storage. > We should > 1. Disable periodically schedule by default (storage like mysql doesn't have > capped feature) > 2. For mongodb storage, use capped collection for schedule_specs, > policy_snapshots, streamSnapshots, groupSpecs, alertSpecs, monitoredStreams, > spoutSpecs (all schedule spec related collection). > Let use default config of 20,000 as capped collection size. -- This message was sent by Atlassian JIRA (v6.3.4#6332)