Are you absolutely sure that you are starting and restarting Solr in the same way? You could look at overview page to compare properties and at the core/collection's overview page to check the filesystem paths.
Regards, Alex. ---- http://www.solr-start.com/ - Resources for Solr users, new and experienced On 28 March 2017 at 09:35, robg <goldf...@comcast.net> wrote: > I have a simple Visual Studio 2013 c# application using SOLRNET to test > indexing a document by a standalone single core SOLR instance (v6.4.1. or > v6.4.2 running on Windows 2008 R2). > The document class is a simple one, having only 2 fields - a c# string ID (a > SOLR string & a unique field) and a c# string Title (a SOLR general text > field that is tokenized and stored). > > After running the application to index 1 document, I can connect to the SOLR > instance's Admin page and examine the values of the fields in the indexed > document. If, after indexing 1 document, > I then shutdown the SOLR instance, when I restart it I get the following > error when I connect to the Solr instance's Admin page: > > SolrCore Initialization Failure: > > <Core Name>: > java.lang.NumberFormatException:java.lang.NumberFormatException: Invalid > shift value (64) in prefixCoded bytes (is encoded value really an INT?) > > I get the same error if i try to reload the core after indexing one doument > via the application. > > The only work around is to delete the solr core's folder containing the > index data files and replace it with one that corresponds to a new core > where no documents have been indexed. > I have no idea what the error indicates or how to go about diagnosing the > problem. But there is no way i can continue to use SOLR if i have to reindex > the many documents i expect to have > each time i have to restart the Solr instance. > > > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/Get-a-java-lang-NumberFormatException-when-initializing-a-SOLR-Core-tp4327206.html > Sent from the Solr - User mailing list archive at Nabble.com.
