Bug 1115154
| Summary: | Cant find constructor for type DisconnectHostFromStoragePoolServersCommand | ||
|---|---|---|---|
| Product: | [Retired] oVirt | Reporter: | Federico Simoncelli <fsimonce> |
| Component: | ovirt-engine-core | Assignee: | Maor <mlipchuk> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Elad <ebenahar> |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 3.5 | CC: | acanan, amureini, gklein, iheim, rbalakri, yeylon |
| Target Milestone: | --- | ||
| Target Release: | 3.5.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | storage | ||
| Fixed In Version: | ovirt-engine-3.5.0_beta2 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2014-10-17 12:25:40 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | Storage | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 1073943 | ||
I suspect this is a regression from http://gerrit.ovirt.org/#/c/28829/ This should be fixed at commit 8255f4478e9007ed23764540fece36000d7244a4 (a new constructor was added wothout context) Verification steps: 1) added 3 hosts to DC, activate them, one took SPM 2) maintenance all 3 hosts, 1 by one, started from SPM The operational went successfully Verified using ovirt-3.5-RC1 ovirt-engine-3.5.0-0.0.master.20140804172041.git23b558e.el6.noarch oVirt 3.5 has been released and should include the fix for this issue. |
Description of problem: When moving 3 hosts to maintenance the following error message appears twice: 2014-07-01 19:43:40,743 ERROR [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-80) [143139cd] Host encounter a problem moving to maintenance mode, probably error during disconn ecting it from pool java.lang.NullPointerException. The Host will stay in Maintenance 2014-07-01 19:43:44,251 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DisconnectStoragePoolVDSCommand] (DefaultQuartzScheduler_Worker-93) FINISH, DisconnectStoragePoolVDSCommand, log id: 2216e000 2014-07-01 19:43:44,252 ERROR [org.ovirt.engine.core.bll.CommandsFactory] (DefaultQuartzScheduler_Worker-93) Cant find constructor for type org.ovirt.engine.core.bll.storage.DisconnectHostFromStoragePoolServersCommand with parameter types: [class org.ovirt.engine.core.common.action.HostStoragePoolParametersBase] 2014-07-01 19:43:44,252 ERROR [org.ovirt.engine.core.bll.CommandsFactory] (DefaultQuartzScheduler_Worker-93) An exception has occured while trying to create a command object for command DisconnectHostFromStoragePoolServers: java.lang.RuntimeException: could not find matching constructor for Command class class org.ovirt.engine.core.bll.storage.DisconnectHostFromStoragePoolServersCommand at org.ovirt.engine.core.bll.CommandsFactory.findCommandConstructor(CommandsFactory.java:197) [bll.jar:] at org.ovirt.engine.core.bll.CommandsFactory.createCommand(CommandsFactory.java:61) [bll.jar:] at org.ovirt.engine.core.bll.Backend.runActionImpl(Backend.java:410) [bll.jar:] at org.ovirt.engine.core.bll.Backend.runInternalAction(Backend.java:360) [bll.jar:] at sun.reflect.GeneratedMethodAccessor279.invoke(Unknown Source) [:1.7.0_60] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_60] at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_60] at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.3.0.Final-redhat-14.jar:7.3.0.Final-redhat-14] Version-Release number of selected component (if applicable): ovirt-engine-3.5 git hash: 0b16ed7 How reproducible: 100% Steps to Reproduce: 1. Have three hosts in a data center 2. Move to maintenance the hosts one by one starting from the SPM Actual results: The command fails with the error mentioned above. Expected results: DisconnectHostFromStoragePoolServersCommand should continue normally. Additional info: I have the feeling that this could be related to the fact that I am moving to maintenance multiple hosts at the same time starting from the SPM. It seems that moving a single host to maintenance didn't expose the problem.