Bug 1697681

Summary: 'Error processing event data' errors seen in engine.log
Product: [Red Hat Storage] Red Hat Gluster Storage Reporter: SATHEESARAN <sasundar>
Component: rhhiAssignee: Sahina Bose <sabose>
Status: CLOSED CURRENTRELEASE QA Contact: SATHEESARAN <sasundar>
Severity: medium Docs Contact:
Priority: high    
Version: rhhiv-1.6CC: alex, godas, rhs-bugs, seamurph
Target Milestone: ---Keywords: ZStream
Target Release: RHHI-V 1.6.z Async Update   
Hardware: x86_64   
OS: Linux   
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: 1697682 (view as bug list) Environment:
Last Closed: 2019-09-06 05:23:03 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On: 1697682    
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Description Flags
engine.log none

Description SATHEESARAN 2019-04-09 02:52:37 UTC 
Description of problem:
-----------------------
Engine log has re-occuring errors : 'Error processing event data'. So far these errors are harmless and doesn't affect any functionality.

Version-Release number of selected component (if applicable):
-------------------------------------------------------------
RHHI-V 1.6
RHV 4.3.3

How reproducible:
-----------------
Always

Steps to Reproduce:
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1. Install HC deployment, with HE setup
2. Manage 3 hosts in the gluster+virt cluster
3. Check engine logs

Actual results:
---------------
Errors seen in the engine.log

Expected results:
-----------------
No errors should be seen

Additional info:
----------------
[root@hostedenginesm1 ~]# grep  -i ' error processing' /var/log/ovirt-engine/engine.log 
2019-04-04 15:12:22,359+05 ERROR [org.ovirt.engine.core.services.GlusterEventsWebHookServlet] (default task-2) [] Error processing event data
2019-04-04 15:12:22,364+05 ERROR [org.ovirt.engine.core.services.GlusterEventsWebHookServlet] (default task-2) [] Error processing event data
2019-04-04 15:12:22,367+05 ERROR [org.ovirt.engine.core.services.GlusterEventsWebHookServlet] (default task-2) [] Error processing event data
Comment 1 SATHEESARAN 2019-04-09 02:59:37 UTC 
Created attachment 1553776 [details]
engine.log
Comment 2 Alex McWhirter 2019-06-02 03:40:26 UTC 
Can confirm the same behaviour in ovirt 4.3.3.7-1, but in this case using a baremetal engine with gluster storage for vms.
Comment 3 SATHEESARAN 2019-07-18 07:11:35 UTC 
Tested with RHV-4.3.5.4 and RHGS 3.4.4 async ( glusterfs-3.12.2-47.2 )

No more such error messages seen in engine.log

[root@rhvm-basic ~]#  grep  -i ' error processing' /var/log/ovirt-engine/engine.log
[root@rhvm-basic ~]#