Cleaner failover + update dependencies #1908
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… delay + include trace in abort email
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notes:
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baconmania
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Feb 21, 2019
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| // Check these to avoid unnecessary calls to taskManager | ||
| Integer activeTasks = null; | ||
| Integer pendingTasks = null; |
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I think we want to default these to 0 instead of null to avoid NPE's in checkRunNowRequest().
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This consolidates our many Managed classes and scheduled executor usages so we have clear control over the order in which they shut down (and make sure they all actually do...). This should help keep state more consistent on singularity failover. Ideally I'll add in the ability for Singulairty to not fail over for loss of mesos connection, and instead try to reconnect