> how can i say that solr should start the jar after every > Delta-Import NOT > after every Full-Import ?????
You cannot distinguish between delta or full. So you need to do it in your jar program. In your java program you need to send GET method to url http://localhost:8080/solr/dataimport if result string/xml contains contains '<str name="status">idle</str>' and 'Delta Dump started' then you can truncate your table. if result string contains contains '<str name="status">idle</str>' and 'Full Dump Started' then do nothing.
