Custom Partition class for partition node

saravanan77

• September 06, 2007 00:00

• Answered

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Hi,

While using a external partition class to partition node, i am getting this error.

java.lang.RuntimeException: Can't create object of type PARTITION with reason: PARTITION:PARTITION0:Can't find specified partition function class: PARTITION0

I have created seperate jar file for this partition class and added to build path in eclipse. But still it is throwing this exception.

Regards,
Saravanan A

• 

  avackova

  • September 07, 2007 07:26

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  Hi, are you running graph from command line or from GUI? You only need to have your class in classpath.
• 

  saravanan77

  • September 07, 2007 12:32

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  Hi,
  
  I found the problem. Problem is in clover.etl source code.
  
  In partition.java, instead of creating partition function class using XML_PARTITIONCLASS_ATTRIBUTE it is creating using XML_ID_ATTRIBUTE in fromXML method.
  
  if (xattribs.exists(XML_PARTITIONCLASS_ATTRIBUTE)) {//load class with partition function
  try {
  //TODO move creating function to init method
  partitionFce = (PartitionFunction)Class.forName(xattribs.getString(XML_ID_ATTRIBUTE)).newInstance();
  
  Regards,
  Saravanan A
• 

  avackova

  • September 10, 2007 07:13

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  Thanks for report, bug will be fixed.

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