Rudder

I guess this affects existing nodes, maybe they lack some kind of "default" tag.
Since it is an "ERROR" I'm trying to find how it comes to happen.

Already updated all agents to 3.0.x but that doesn't change it. It seems there's some post-update action I'm missing.
I haven't found tag-specific docs yet so grin my assumption is that this either is normally handled by the update procedure or it's not an ERROR but just some info.

@[2015-02-21 11:36:05] INFO com.normation.inventory.provisioning.endpoint.FusionReportEndpoint - New input report: 'rudderc1-2014-09-07-14-14-56.ocs'
[2015-02-21 11:36:05] INFO com.normation.inventory.provisioning.endpoint.FusionReportEndpoint - Report 'rudderc1-2014-09-07-14-14-56.ocs' parsed in 191 milliseconds, sending to save engine.

[2015-02-21 11:36:06] INFO com.normation.inventory.provisioning.endpoint.FusionReportEndpoint - Report file processed in 960 milliseconds
[2015-02-21 12:06:06] INFO com.normation.inventory.provisioning.endpoint.FusionReportEndpoint - New input report: 'rudderc2-2014-08-24-17-43-01.ocs'
[2015-02-21 12:06:06] INFO com.normation.inventory.provisioning.endpoint.FusionReportEndpoint - Report 'rudderc2-2014-08-24-17-43-01.ocs' parsed in 136 milliseconds, sending to save engine.

[2015-02-21 12:06:07] INFO com.normation.inventory.provisioning.endpoint.FusionReportEndpoint - Report file processed in 689 milliseconds
[2015-02-21 12:27:01] INFO com.normation.inventory.provisioning.endpoint.FusionReportEndpoint - New input report: 'rudders1-2014-08-10-16-05-30.ocs'
[2015-02-21 12:27:01] ERROR com.normation.inventory.provisioning.fusion.FusionReportUnmarshaller - Error when parsing rudder specific inventory, continue but used report without those datas: could not parse rudder specific inventory <- could not parse rudder user (tag OWNER) from rudder specific inventory
[2015-02-21 12:27:01] INFO com.normation.inventory.provisioning.endpoint.FusionReportEndpoint - Report 'rudders1-2014-08-10-16-05-30.ocs' parsed in 217 milliseconds, sending to save engine.

[2015-02-21 12:27:01] INFO com.normation.inventory.provisioning.endpoint.FusionReportEndpoint - New input report: 'rudderc4-2014-09-07-14-19-29.ocs'
[2015-02-21 12:27:02] ERROR com.normation.inventory.provisioning.fusion.FusionReportUnmarshaller - Error when parsing rudder specific inventory, continue but used report without those datas: could not parse rudder specific inventory <- could not parse rudder user (tag OWNER) from rudder specific inventory
[2015-02-21 12:27:02] INFO com.normation.inventory.provisioning.endpoint.FusionReportEndpoint - Report 'rudderc4-2014-09-07-14-19-29.ocs' parsed in 456 milliseconds, sending to save engine.

[2015-02-21 12:27:02] INFO com.normation.inventory.provisioning.endpoint.FusionReportEndpoint - New input report: 'rudderc3-2014-08-24-19-36-50.ocs'
[2015-02-21 12:27:02] INFO com.normation.inventory.provisioning.endpoint.FusionReportEndpoint - Report file processed in 993 milliseconds
[2015-02-21 12:27:03] ERROR com.normation.inventory.provisioning.fusion.FusionReportUnmarshaller - Error when parsing rudder specific inventory, continue but used report without those datas: could not parse rudder specific inventory <- could not parse rudder user (tag OWNER) from rudder specific inventory
[2015-02-21 12:27:03] INFO com.normation.inventory.provisioning.endpoint.FusionReportEndpoint - Report 'rudderc3-2014-08-24-19-36-50.ocs' parsed in 494 milliseconds, sending to save engine.

[2015-02-21 12:27:03] INFO com.normation.inventory.provisioning.endpoint.FusionReportEndpoint - New input report: 'rudderc1-2014-09-07-14-14-56.ocs'
[2015-02-21 12:27:03] INFO com.normation.inventory.provisioning.endpoint.FusionReportEndpoint - Report file processed in 821 milliseconds
[2015-02-21 12:27:03] INFO com.normation.inventory.provisioning.endpoint.FusionReportEndpoint - Report 'rudderc1-2014-09-07-14-14-56.ocs' parsed in 550 milliseconds, sending to save engine.

[2015-02-21 12:27:03] INFO com.normation.inventory.provisioning.endpoint.FusionReportEndpoint - New input report: 'rudderc2-2014-08-24-17-43-01.ocs'
[2015-02-21 12:27:04] ERROR com.normation.inventory.provisioning.fusion.FusionReportUnmarshaller - Error when parsing rudder specific inventory, continue but used report without those datas: could not parse rudder specific inventory <- could not parse rudder user (tag OWNER) from rudder specific inventory
[2015-02-21 12:27:04] INFO com.normation.inventory.provisioning.endpoint.FusionReportEndpoint - Report 'rudderc2-2014-08-24-17-43-01.ocs' parsed in 441 milliseconds, sending to save engine.

[2015-02-21 12:27:04] INFO com.normation.inventory.provisioning.endpoint.FusionReportEndpoint - Report file processed in 778 milliseconds
[2015-02-21 12:27:05] INFO com.normation.inventory.provisioning.endpoint.FusionReportEndpoint - Report file processed in 862 milliseconds
[2015-02-21 12:27:05] INFO com.normation.inventory.provisioning.endpoint.FusionReportEndpoint - Report file processed in 477 milliseconds
@

My next attempt would be re-running the update script on the server in case something botched the update procedure (which completed OK).
(I had outdated postgresql at the time, which is now fixed)