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Bug 1641769

Summary:	Hawkular metrics pod is unstable
Product:	OpenShift Container Platform	Reporter:	Luke Stanton <lstanton>
Component:	Hawkular	Assignee:	Ruben Vargas Palma <rvargasp>
Status:	CLOSED ERRATA	QA Contact:	Junqi Zhao <juzhao>
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	3.7.0	CC:	aos-bugs, gekis, rvargasp, sponnaga
Target Milestone:	---
Target Release:	3.7.z
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-04-09 23:36:59 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Luke Stanton 2018-10-22 17:02:13 UTC

Description of problem:

The hawkular-metrics pod has inconsistent behavior and generally isn't working well. The logs contain entries like the following:

2018-10-19 05:13:52,447 ERROR [stderr] (RxIoScheduler-3) Exception in thread "RxIoScheduler-3" java.lang.IllegalStateException: Exception thrown on Scheduler.Worker thread. Add `onError` handling.
...
2018-10-19 05:13:52,448 ERROR [stderr] (RxIoScheduler-3)        at java.lang.Thread.run(Thread.java:748)
2018-10-19 05:13:52,448 ERROR [stderr] (RxIoScheduler-3) Caused by: rx.exceptions.OnErrorNotImplementedException: unconfigured table data_temp_2018101914
...
2018-10-19 05:13:52,451 ERROR [stderr] (RxIoScheduler-3)        at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)
...

How reproducible:
Consistently

Actual results:
Hawkular metrics pod is unstable

Expected results:
Metrics would work correctly

Comment 9 Junqi Zhao 2019-03-20 02:49:38 UTC

Did not find "unconfigured table **" error with
metrics-cassandra-v3.7.106-1
metrics-hawkular-metrics-v3.7.106-1
metrics-heapster-v3.7.106-1

Comment 11 errata-xmlrpc 2019-04-09 23:36:59 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2019:0617