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https://issues.apache.org/jira/browse/AMBARI-13434?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14960547#comment-14960547
]
Hudson commented on AMBARI-13434:
---------------------------------
FAILURE: Integrated in Ambari-trunk-Commit #3657 (See
[https://builds.apache.org/job/Ambari-trunk-Commit/3657/])
AMBARI-13434. Expose Alert Grace Period Setting in Agents (aonishuk) (aonishuk:
[http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=a509510ee7fca526178afbed93847112b510b59d])
* ambari-agent/src/test/python/ambari_agent/TestAlertSchedulerHandler.py
* ambari-agent/conf/unix/ambari-agent.ini
* ambari-agent/conf/windows/ambari-agent.ini
* ambari-agent/src/main/python/ambari_agent/AlertSchedulerHandler.py
* ambari-agent/src/main/python/ambari_agent/Controller.py
* ambari-agent/src/test/python/ambari_agent/TestAlerts.py
> Expose Alert Grace Period Setting in Agents
> -------------------------------------------
>
> Key: AMBARI-13434
> URL: https://issues.apache.org/jira/browse/AMBARI-13434
> Project: Ambari
> Issue Type: Bug
> Reporter: Andrew Onischuk
> Assignee: Andrew Onischuk
> Fix For: 2.1.3
>
>
> On some deployments, hosts may be required to run many alerts depending on the
> number of components installed. If the number of components is large, it's
> possible that alert jobs may miss their scheduled intervals. The default grace
> period set by APS is 1 second, which is rather aggressive.
>
>
>
> WARNING 2015-07-29 20:59:50,733 scheduler.py:496 - Run time of job
> "947770c6-424a-4ef8-9a46-19eca8fd080b (trigger: interval[0:01:00], next run
> at: 2015-07-29 20:59:49.309353)" was missed by 0:00:01.423766
> WARNING 2015-07-29 20:59:50,734 scheduler.py:496 - Run time of job
> "005b1d50-2aca-4af2-a3b4-bc39e6f65ede (trigger: interval[0:01:00], next run
> at: 2015-07-29 21:00:49.309646)" was missed by 0:00:01.424313
> WARNING 2015-07-29 20:59:50,734 scheduler.py:496 - Run time of job
> "6950ff19-c26c-46b7-8bac-1869773f1380 (trigger: interval[0:01:00], next run
> at: 2015-07-29 20:59:49.309840)" was missed by 0:00:01.424364
> WARNING 2015-07-29 20:59:50,735 scheduler.py:496 - Run time of job
> "d986b9eb-bfd4-400f-b107-5640495eeece (trigger: interval[0:01:00], next run
> at: 2015-07-29 20:59:49.310025)" was missed by 0:00:01.425144
> WARNING 2015-07-29 20:59:50,735 scheduler.py:496 - Run time of job
> "3589154e-a8e3-441d-b3cb-a93fd49e1dfe (trigger: interval[0:01:00], next run
> at: 2015-07-29 20:59:49.310204)" was missed by 0:00:01.425600
> WARNING 2015-07-29 20:59:50,736 scheduler.py:496 - Run time of job
> "04a7f393-800b-4728-95be-28c2ca091ade (trigger: interval[0:01:00], next run
> at: 2015-07-29 20:59:49.310380)" was missed by 0:00:01.425769
> WARNING 2015-07-29 20:59:50,737 scheduler.py:496 - Run time of job
> "f0e2a065-af36-476c-b6b9-b662471c3f22 (trigger: interval[0:01:00], next run
> at: 2015-07-29 20:59:49.310759)" was missed by 0:00:01.426607
> WARNING 2015-07-29 20:59:50,738 scheduler.py:496 - Run time of job
> "76accffd-e390-4aaa-8b35-8219ef4b3057 (trigger: interval[0:01:00], next run
> at: 2015-07-29 21:00:49.311118)" was missed by 0:00:01.427039
> WARNING 2015-07-29 20:59:50,738 scheduler.py:496 - Run time of job
> "e0ce4088-2f0c-4f6d-8642-26ba94b3c66a (trigger: interval[0:01:00], next run
> at: 2015-07-29 20:59:49.311297)" was missed by 0:00:01.426953
> WARNING 2015-07-29 20:59:50,739 scheduler.py:496 - Run time of job
> "9cb39eb2-8ce4-408e-8030-a36362d5b5af (trigger: interval[0:01:00], next run
> at: 2015-07-29 20:59:49.311501)" was missed by 0:00:01.427677
> WARNING 2015-07-29 20:59:50,740 scheduler.py:496 - Run time of job
> "c299b3ab-ced6-4423-8f39-e16427157d98 (trigger: interval[0:01:00], next run
> at: 2015-07-29 21:00:49.312033)" was missed by 0:00:01.427972
> WARNING 2015-07-29 20:59:50,740 scheduler.py:496 - Run time of job
> "cd444594-7859-482d-ae04-348ee7653da2 (trigger: interval[0:01:00], next run
> at: 2015-07-29 20:59:49.312208)" was missed by 0:00:01.428285
> WARNING 2015-07-29 20:59:50,741 scheduler.py:496 - Run time of job
> "9afd8b3e-8850-4f2d-9ce7-a130be6b933b (trigger: interval[0:01:00], next run
> at: 2015-07-29 20:59:49.312385)" was missed by 0:00:01.428689
> WARNING 2015-07-29 20:59:50,741 scheduler.py:496 - Run time of job
> "be140827-a21f-4782-a109-bde8bcbc35c2 (trigger: interval[0:01:00], next run
> at: 2015-07-29 20:59:49.312574)" was missed by 0:00:01.429298
> WARNING 2015-07-29 20:59:50,742 scheduler.py:496 - Run time of job
> "e009b685-717f-4552-8dfb-35a4d9d3d658 (trigger: interval[0:01:00], next run
> at: 2015-07-29 20:59:49.312751)" was missed by 0:00:01.429906
> WARNING 2015-07-29 20:59:50,743 scheduler.py:496 - Run time of job
> "f42e635f-ce2d-47b6-8da3-10c7bfef7c3c (trigger: interval[0:01:00], next run
> at: 2015-07-29 20:59:49.312927)" was missed by 0:00:01.430541
> WARNING 2015-07-29 20:59:50,744 scheduler.py:496 - Run time of job
> "ace91b40-28e2-472a-ac97-8b01dc3bd976 (trigger: interval[0:01:00], next run
> at: 2015-07-29 20:59:49.313280)" was missed by 0:00:01.430793
> WARNING 2015-07-29 20:59:50,744 scheduler.py:496 - Run time of job
> "77ea324a-a836-4f32-a751-1a596417bc11 (trigger: interval[0:01:00], next run
> at: 2015-07-29 21:00:49.313461)" was missed by 0:00:01.431357
> WARNING 2015-07-29 20:59:50,745 scheduler.py:496 - Run time of job
> "e74f63b0-4143-4ebb-9adc-8e124eae1f99 (trigger: interval[0:02:00], next run
> at: 2015-07-29 20:59:49.313642)" was missed by 0:00:01.431588
> WARNING 2015-07-29 20:59:50,746 scheduler.py:496 - Run time of job
> "3640c1eb-e7a2-4783-9480-e7f2129a4093 (trigger: interval[0:02:00], next run
> at: 2015-07-29 21:01:49.313817)" was missed by 0:00:01.432356
> WARNING 2015-07-29 20:59:50,746 scheduler.py:496 - Run time of job
> "5b1fb2e8-8488-429b-9310-ca882b775c25 (trigger: interval[0:01:00], next run
> at: 2015-07-29 21:00:49.314182)" was missed by 0:00:01.432292
> WARNING 2015-07-29 20:59:50,746 scheduler.py:496 - Run time of job
> "509bb649-e065-492a-a258-9a8e48e5d79c (trigger: interval[0:01:00], next run
> at: 2015-07-29 21:00:49.314359)" was missed by 0:00:01.432485
> WARNING 2015-07-29 20:59:50,747 scheduler.py:496 - Run time of job
> "211e7885-368e-415d-8875-a5abb66071c3 (trigger: interval[0:01:00], next run
> at: 2015-07-29 21:00:49.314546)" was missed by 0:00:01.432553
> WARNING 2015-07-29 20:59:50,747 scheduler.py:496 - Run time of job
> "239e8d13-1f31-4b2d-ac6f-b66294700814 (trigger: interval[0:01:00], next run
> at: 2015-07-29 21:00:49.314722)" was missed by 0:00:01.432682
> WARNING 2015-07-29 20:59:50,747 scheduler.py:496 - Run time of job
> "bc300bfc-7f4f-4015-84a6-4bfe761f4167 (trigger: interval[0:02:00], next run
> at: 2015-07-29 21:01:49.314897)" was missed by 0:00:01.432882
> WARNING 2015-07-29 20:59:50,748 scheduler.py:496 - Run time of job
> "0e800a78-48fa-4738-8bab-dc0b57ecc6fa (trigger: interval[0:01:00], next run
> at: 2015-07-29 21:00:49.315072)" was missed by 0:00:01.433000
> WARNING 2015-07-29 20:59:50,748 scheduler.py:496 - Run time of job
> "19190cfd-d9b4-4869-81ec-0bdce227540e (trigger: interval[0:01:00], next run
> at: 2015-07-29 21:00:49.315246)" was missed by 0:00:01.433040
> WARNING 2015-07-29 20:59:50,748 scheduler.py:496 - Run time of job
> "7f102c1d-3e4e-4b46-b89d-f6df4c231591 (trigger: interval[0:01:00], next run
> at: 2015-07-29 21:00:49.315782)" was missed by 0:00:01.432642
> WARNING 2015-07-29 20:59:50,749 scheduler.py:496 - Run time of job
> "8ef15a08-698b-429f-8925-4d6e5c49c01d (trigger: interval[0:01:00], next run
> at: 2015-07-29 21:00:49.315959)" was missed by 0:00:01.433006
>
> The setting can be exposed in
> [AlertSchedulerHandler.py](https://github.com/apache/ambari/blob/trunk/ambari-
> agent/src/main/python/ambari_agent/AlertSchedulerHandler.py#L46) by adding
> `misfire_grace_time`:
>
>
>
> APS_CONFIG = {
> 'threadpool.core_threads': 3,
> 'coalesce': True,
> 'standalone': False,
> 'misfire_grace_time': 5
> }
>
> * Expose the ability to set this grace period via the agent's configuration
> file
> * Increase the default amount from 1 second to 5 seconds
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