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3374988 - Error: "java.sql.SQLException: [Databricks][DatabricksJDBCDriver](500638) The file *** has not been downloaded successfully" when replicate through Databricks

Symptom

  • Setup Connection through CamelJDBCAdapter to Databricks
  • Try to replicate from Databricks failed with error:"java.sql.SQLException: [Databricks][DatabricksJDBCDriver](500638) The file *** has not been downloaded successfully and the driver will not retry due to exceeding of the max retry limit 10"
  • Enable jdbc trace by appending LogLevel=6;LogPath=<agent_installed_folder>/log to "JDBC URL" property in connection URL, reproduce the error again and check jdbc trace with following error
    "com.databricks.client.spark.jdbc.ResultFileDownloadHandler.isFileDownloadSuccessfully: Got an ErrorException when waiting for download to complete: FILE_DOWNLOAD_TIEMOUT
    com.databricks.client.spark.jdbc.ResultFileDownloadHandler.run: Encountered an IOException during downloading"


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Environment

SAP HANA Smart Data Integration

Product

SAP HANA smart data integration 2.0

Keywords

Cameljdbcadapter, url, cloud, time out, timeout , KBA , HAN-DP-SDI-DS , SAP Datasphere specific SDI issues , Problem

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