I've had this issue trying to set up a multi core solr instance. It's
obviously something basic I'm overlooking in the jar loading since the basic
solr install works. The required classes should be in the jars located in
the dist or contrib/*/lib dirs.
SEVERE: null:java.lang.RuntimeException: java.lang.NoClassDefFoundError:
org/apache/tika/mime/MimeTypeException
at
org.apache.solr.servlet.SolrDispatchFilter.sendError(SolrDispatchFilter.java:449)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:277)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
Here is the relevant part of my solrconfig.xml (see image for actual
directory structure). From the xml comments, the directory location is
relative to the instance location. I've tried all sorts of other variations
in the number of backslashes etc but none seem to work
solrconfig.xml (highlighted in image)
<lib dir="../../contrib/extraction/lib" />
<lib dir="../../contrib/clustering/lib/" />
<lib dir="../../contrib/velocity/lib" />
<lib dir="../../dist/" regex="apache-solr-cell-\d.*\.jar" />
<lib dir="../../dist/" regex="apache-solr-clustering-\d.*\.jar" />
<lib dir="../../dist/" regex="apache-solr-langid-\d.*\.jar" />
<lib dir="../../dist/" regex="apache-solr-velocity-\d.*\.jar" />
http://lucene.472066.n3.nabble.com/file/n3846464/solr.jpg
The client used to generate the request:
String fileName2 = "C:\\work\\SolrClient\\data\\tesla.txt";
//SolrServer server = new
StreamingUpdateSolrServer("http://localhost:8080/solr/",20,8);
SolrServer server = new
StreamingUpdateSolrServer("http://localhost:8080/solr/testcore1";, 20, 8);
UpdateRequest req = new UpdateRequest("/update/extract");
ModifiableSolrParams params = null;
params = new ModifiableSolrParams();
params.add("stream.file", new String[]{fileName2});
params.set("literal.id", fileName2);
params.set("captureAttr", "false");
req.setParams(params);
server.request(req);
server.commit();
Resulting in request: http://localhost:8080/solr/testcore1/update/extract
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