On 9/6/2015 11:27 AM, Mark Fenbers wrote: > This issue still persists. :-(( > > I have moved all the jars to <instanceDir>/lib. I have commented out > all <lib> references in solrconfig.xml. I have moved all jars to > <solrhome>/lib and removed them from <instanceDir>/lib. But nothing has > changed with any of these steps. > > I only heard of Solr/Lucene about a week ago, and so I downloaded the > package since then. If I have multiple versions of things, then it > would have had to come packaged that way because I only > downloaded/installed it once. > > In my solrconfig.xml, I reference a file for my particular database > details in a <requestHandler> tag. In it, I deliberately misspelled the > class name because I wanted to see if I got a different error. I did, > so I know that my issue isn't because it can't find the class. (I since > changed it back.) The contents of my db-data-config.xml file are > attached (below). Do you see anything obviously incorrect about my > config? Could this be where the source of the DataImportHandler error > originates?
If we assume that it cannot be a problem with multiple jar versions, which sounds pretty reasonable, then I think SOLR-6188 is probably to blame. https://issues.apache.org/jira/browse/SOLR-6188 I think you should try this as a troubleshooting step: Rename that lib directory where you have the jars to something like libtest and add/change the sharedLib setting in your solr.xml to libtest. The following line should do it: <str name="sharedLib">libtest</str> See this wiki page for more information about solr.xml: https://wiki.apache.org/solr/Solr.xml%204.4%20and%20beyond If this troubleshooting step fixes the problem, then I think it's definitely SOLR-6188, and you have a viable workaround that should continue to work even after SOLR-6188 is fixed. Thanks, Shawn
