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CDE Kettle Query in Pentaho 8.0

Question asked by Dejan Gambin on Jan 9, 2018
Latest reply on Jan 14, 2018 by Manuel Besoain

I have "kettle over kettleTransFromFile" datasource in CDE and it worked ok in previous Pentaho versions. In Pentaho 8.0 dashboard sometimes doesn't load because doQuery fails and there are errors like this in error log:

 

 

javax.ws.rs.WebApplicationException: pt.webdetails.cda.dataaccess.QueryException:

Error reading object from XML file

Caused by: pt.webdetails.cda.dataaccess.QueryException:

Error reading object from XML file

Caused by: org.pentaho.di.core.exception.KettleXMLException:

Error reading object from XML file

...

 

javax.ws.rs.WebApplicationException: pt.webdetails.cda.dataaccess.QueryException:

Error reading object from XML file

Caused by: pt.webdetails.cda.dataaccess.QueryException:

Error reading object from XML file

Caused by: org.pentaho.di.core.exception.KettleXMLException:

Error reading object from XML file

 

I doesn't happen each time and I can't find any logical reason for this. At one moment it fails and just a few seconds after it works ok. The ktr file is created in Spoon (version 5.4), maybe I should just open it in pdi 8.0 and resave?

 

Thx for any info

 

regards, dejan

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