Bug 1138986
| Summary: | UploadStreamVDSCommand fails using JsonRpc | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Retired] oVirt | Reporter: | Maor <mlipchuk> | ||||
| Component: | ovirt-engine-core | Assignee: | Piotr Kliczewski <pkliczew> | ||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Jiri Belka <jbelka> | ||||
| Severity: | urgent | Docs Contact: | |||||
| Priority: | urgent | ||||||
| Version: | 3.5 | CC: | amureini, bazulay, danken, ecohen, gklein, iheim, laravot, mlipchuk, nsoffer, oourfali, rbalakri, yeylon | ||||
| Target Milestone: | --- | Keywords: | Regression | ||||
| Target Release: | 3.5.0 | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | infra | ||||||
| Fixed In Version: | ovirt-3.5.0_rc2 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2014-10-17 12:41:04 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | Infra | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Bug Depends On: | |||||||
| Bug Blocks: | 1073943 | ||||||
| Attachments: |
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Created attachment 935121 [details]
engine log
This command should never use jsonrpc. It uses the http server in vdsm to stream raw data directly to an image. This is not rpc call, and jsonrpc should not be involved in such request. Liron, can you take a look at this? This command is using http client. The engine code uses vds communication interface and cast it to xmlrpc implementation to get underlying http client. It is xmlrpc specific behavior. Jsonrpc do not use http client at all but the code tries to cast jsonrpc to xmlrpc implementation and the code fails. What are verification steps please? Those ones in #0 seem to be incomplete to me. It is a scheduler that runs every time. You need to create a Storage Domain on Data Center 3.5 Add a VM and a disk Wait the time configured in the vdc_options open the engine.log, and check for calls to UploadStreamVDSCommand. in comment#0 there are errors when calling it, to verify the fix you should see the call without errors ok, no UploadStreamVDSCommand errors in the log. vdsm-4.16.4-0.el6.x86_64 oVirt 3.5 has been released and should include the fix for this issue. |
Description of problem: UploadStreamVDSCommand is used to upload a tar file containing the OVF data of all the VMs/Templates in the system The following exception has occurred: 2014-09-04 18:06:21,739 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.UploadStreamVDSCommand] (DefaultQuartzScheduler_Worker-1) [6ceb24f4] START, UploadStreamVDSCommand(HostName = venus-vdsa.tlv.redhat.com, HostId = 3dc5ba65-2f7a-414c- ad2b-635cdb1afbc7), log id: 64a2a25c 2014-09-04 18:06:21,740 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.UploadStreamVDSCommand] (DefaultQuartzScheduler_Worker-1) [6ceb24f4] -- executeVdsBrokerCommand: 2014-09-04 18:06:21,740 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.UploadStreamVDSCommand] (DefaultQuartzScheduler_Worker-1) [6ceb24f4] -- parameters: spUUID=8d0c16a9-5c3f-480d-ab70-d4b9eefef3a8 sdUUID=cde3916e-f6f0-414a-a336-903d869463b9 imageGUID=c0a635a0-f2da-4656-b425-ee4a9adcc9bc volUUID=64c41674-1a6e-4812-92a6-838090c8068b size=10,240 2014-09-04 18:06:21,741 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.UploadStreamVDSCommand] (DefaultQuartzScheduler_Worker-1) [6ceb24f4] Failed in UploadStreamVDS method, for vds: venus-vdsa.tlv.redhat.com; host: venus-vdsa.tlv.redha t.com 2014-09-04 18:06:21,742 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.UploadStreamVDSCommand] (DefaultQuartzScheduler_Worker-1) [6ceb24f4] Command UploadStreamVDSCommand(HostName = venus-vdsa.tlv.redhat.com, HostId = 3dc5ba65-2f7a-414c -ad2b-635cdb1afbc7) execution failed. Exception: ClassCastException: org.ovirt.engine.core.vdsbroker.jsonrpc.JsonRpcVdsServer cannot be cast to org.ovirt.engine.core.vdsbroker.vdsbroker.VdsServerWrapper 2014-09-04 18:06:21,742 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.UploadStreamVDSCommand] (DefaultQuartzScheduler_Worker-1) [6ceb24f4] FINISH, UploadStreamVDSCommand, log id: 64a2a25c 2014-09-04 18:06:21,743 ERROR [org.ovirt.engine.core.bll.UploadStreamCommand] (DefaultQuartzScheduler_Worker-1) [6ceb24f4] Command org.ovirt.engine.core.bll.UploadStreamCommand throw Vdc Bll exception. With error message VdcBLLException: java.lang.ClassCastException: org.ovirt.engine.core.vdsbroker.jsonrpc.JsonRpcVdsServer cannot be cast to org.ovirt.engine.core.vdsbroker.vdsbroker.VdsServerWrapper (Failed with error ENGINE and code 5001) 2014-09-04 18:06:21,761 WARN [org.ovirt.engine.core.bll.lock.InMemoryLockManager] (DefaultQuartzScheduler_Worker-1) [6ceb24f4] Trying to release a shared lock for key: 8d0c16a9-5c3f-480d-ab70-d4b9eefef3a8OVF_UPDATE , but lock does not exist Version-Release number of selected component (if applicable): How reproducible: 100% Steps to Reproduce: 1. Configure the host to use json 2. Set the configuration value in the DB for uploading the tar file to two minutes instead of 60 minutes (So it would be more easy to reproduce) OvfUpdateIntervalInMinutes in table vdc_options 3. Actual results: 5001 exception occurred, No update for the OVF file happened Expected results: No exception, and the OVF should be updated. Additional info: