Read and write from Cassandra DB

makokas

• October 06, 2015 00:00

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Hello, i try to create a connection for a cassandra db 2.X and CQL3. I have read i need a jar JDBC connection but when i download the file and try to add to the proyect, pop up a new windows with the menssaje "Can not load database driver from given path". The file is inside the whole workspace path. What is the problem? the file is from Datastax URL. Thanks in advance

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  Lukas Cholasta

  • October 12, 2015 12:51

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  Hi makokas
  
  Could you please describe in detail how exactly did you add the driver to the project? Also, please provide me with the version number of the Designer and a screenshot of the error message. If a stack trace is available, please send it too.
  
  Thank you.
  
  Best regards
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  makokas

  • October 15, 2015 13:25

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  Hello Cholastal,
  I have download a JAR driver from Datastax and i add this file, with a Windows Explorer, to my Workspace. Then, I press the green button to add this driver. In that moment, a new pop up appear with the message "Can not load database driver from given path"
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  Lukas Cholasta

  • October 16, 2015 14:27

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  Hi makokas
  
  The Cassandra driver has to be loaded with all of its dependency jar files. You can download the driver and its dependencies here. Place them into one folder and in the dialog window where you should select a driver jar file, select all the files you extracted.
  
  There is a report, that explains this issue.
  
  Hope this helps.

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