Hi guys,
I have a simple question.
The main difference between a full-import and a delta-import, AS I
UNDERSTOOD, is that full import creates the whole index each time it is run
and a delta import updates the existing index. So i prefered using the delta
import since my application can grow bigger later.
So in my data-config.xml, i have defined an entity just like:
<entity name="test" transformer="TemplateTransformer"
pk="USER_ID"
query="select * FROM EMP, CUSTOMER where EMP.userId=CUST.userId"
deltaQuery="select * FROM EMP, CUSTOMER where EMP.userId=CUST.userId">
So that I can update the index on a regular interval without restarting the
server or rebuilding the index, by runing
http://localhost:8080/solr/core0/dataimport?command=delta-import
But the problem is, each time i run the delta import, I am geting duplicate
entries in my index.
Is it because of the wrong data-config or do i need to add some more
parameters to some configuration files or is there some other much better
approach or whether a full-import each time can serve better??.
I respect any suggestion or hints to solve this issue. Waiting for your
responce,
Thanking in advance
con.
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