On 9/4/2015 10:40 AM, Mark Fenbers wrote: > Caused by: java.lang.ClassCastException: class > org.apache.solr.handler.dataimport.DataImportHandler > at java.lang.Class.asSubclass(Class.java:3208)
This is the root cause of your inability to create the dataimport handler. This is a different message than you would get if you had not included the dataimport jar from the contrib directory, but it is related. Chances are good that you have multiple versions of Solr jars on your classpath and/or specified with <lib> directives in solrconfig.xml. It may be a version mismatch between the dataimport jar and the other Solr jars in the webapp and/or on the classpath. Thanks, Shawn
