9 Replies Latest reply on Aug 7, 2016 11:38 PM by Priyanka Patnaik

    Automatic extract refresh from tableau server when connected to Hadoop

    Priyanka Patnaik

      Hi Everyone,

      I have been stuck with a very puzzling situation. I have created a packaged workbook from Hadoop and have published it on tableau server. The extract connection is made with hadoop. Since this report is a daily refresh report, I have created a refresh schedule on tableau server to refresh the report daily after new data is ingested into hadoop. Earlier the report used to refresh with out any fail. Now that I have modified the connection to take data from a different hadoop table, the report has been failing since.  error that I get is "com.tableausoftware.nativeapi.dll.DataSourceException: [Hortonworks][Hardy] (34) Error from server: ETIMEDOUT"

       

      Can anyone please tell me what is this error and what am I doing wrong?