: org.apache.solr.common.SolrException: Document contains multiple values for
: uniqueKey field: uid=[A_1, dc1999fcf12df900]
By the looks of things, your TemplateTransformer is properly creating a
value of "A_${atest.id}" where "${atest.id} == 1" for that document ...
the problem seems to be that somehow another value is getting put in your
uid field containing "dc1999fcf12df900"
Based on your stack trace, i suspect that in addition to having DIH
create a value for your "uid" field, you also have
SignatureUpdateProcessorFactory configured (in your solrconfig.xml) to
generate a synthetic unique id based on the signature of some fields as
well...
:
org.apache.solr.update.processor.SignatureUpdateProcessorFactory$SignatureUpdateProcessor.processAdd(SignatureUpdateProcessorFactory.java:194)
-Hoss
