topic MDM Community Shows no data in Talend Data Catalog

MDM Community Shows no data

Anonymous — Mon, 15 Apr 2019 09:18:37 GMT

After much difficulty I have managed to install MDM Server 7.1 on a Linux Ubuntu server (the console based installation simply exists, I had to create a local script and modify that to script the remote installation)

I run the studio remotely, connect to the server and push the demo (Movie) data model. Everything appears to be successful, but logging in to the server and trying to browse the data shows no entities in the dropdown (see image).

Checking the server mdm.log file reveals:

2019-04-15 07:32:01,048 ERROR [com.amalto.core.storage.StorageLogger] ##### Error during storage preparation (force = true) ##### │
│java.lang.RuntimeException: Could not prepare 'UpdateReport'. │
20│ at com.amalto.core.storage.hibernate.HibernateStorage.prepare(Unknown Source) │
20│ at com.amalto.core.storage.SecuredStorage.prepare(Unknown Source) │
20│ at com.amalto.core.storage.CacheStorage.prepare(Unknown Source)

Re: MDM Community Shows no data

Anonymous — Fri, 19 Apr 2019 10:07:47 GMT

Hello,

There is no view from your screenshot. Did you deploy data view from your studio to MDM server as well? There should be data model, data cluster and view.

The error message you provided is not the cause for your problem. Would be good to get full log to determine what's underneath.

Best regards

Sabrina

Re: MDM Community Shows no data

Anonymous — Mon, 06 May 2019 04:24:55 GMT

Looks like this is a common problem with MDM server on both Linux and Windows. I had the same issue where everything looks successful, however nothing shows up in the drop down.

Here is the link of the issue I logged.

https://community.talend.com/t5/Data-and-Metadata-Governance/MDM-Master-Data-Browser-Select-an-Entity-Does-not-display/m-p/160047#M1670.

Please keep me posted if you find any resolution.