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The following page has been changed by NoblePaul: http://wiki.apache.org/solr/DataImportHandler The comment on the change is: Multivalued xpath ------------------------------------------------------------------------------ The fields can have the following attributes (over and above the default attributes): - * '''`xpath`''' (required) : The xpath expression of the field to be mapped as a column in the record . It can be omitted if the column does not come from an xml attribute. That means it can be a synthetic field created by a transformer + * '''`xpath`''' (required) : The xpath expression of the field to be mapped as a column in the record . It can be omitted if the column does not come from an xml attribute. That means it can be a synthetic field created by a transformer. If a field is marked as multivalued in the schema and in a given row if the xpath finds multiple values it is handled automaticallly by the X!PathEntityProcessor. No extra configuration is required + * '''`commonField`''' : can be (true| false) . If true, this field once encountered in a record will be copied to other records before creating a Solr document If an API supports chunking (when the dataset is too large) multiple calls need to be made to complete the process.
