I think the init method signatures changed. Just compare the same factory across two Solr versions and you will see.
Regards, Alex. Personal website: http://www.outerthoughts.com/ Current project: http://www.solr-start.com/ - Accelerating your Solr proficiency On Mon, May 19, 2014 at 2:10 PM, Kamal Kishore Aggarwal <kkroyal....@gmail.com> wrote: > Dear Team, > > I have created a custom filter factory for solr 4.2. It is working good. > But when I am trying to upgarde solr-4.2 to 4.7 version, it is reporting > errors. > > Caused by: org.apache.solr.common.SolrException: Plugin init failure for > [schema.xml] analyzer/filter: Error instantiating class: > 'org.apache.lucene.analysis.ExtendedNameFilterFactory' > > Here's the java code :http://pastebin.com/REu6cJxR, > http://pastebin.com/380YZaAM > > It was working good with solr 4.2. Can anybody tell me the changes that I > need to make for running it in solr 4.7.1? > > > With Regards & Thanks > > Kamal Kishore