Edwin - There’s a bunch of built-in update processors you can use, including a script one that allows you to code it dynamically in JavaScript (or other JVM scripting language).
See https://cwiki.apache.org/confluence/display/solr/Update+Request+Processors <https://cwiki.apache.org/confluence/display/solr/Update+Request+Processors> for an exhaustive list. The RegexReplaceProcessorFactory probably will do what you need. — Erik Hatcher, Senior Solutions Architect http://www.lucidworks.com <http://www.lucidworks.com/> > On May 27, 2015, at 3:36 AM, Zheng Lin Edwin Yeo <edwinye...@gmail.com> wrote: > > Hi Shawn, > > Thanks for your reply. > > So that means the only way for me is to write my own custom class in order > for the removing characters like '\n' to work? > > > Regards, > Edwin > > > > On 27 May 2015 at 14:46, Shawn Heisey <apa...@elyograg.org> wrote: > >> On 5/26/2015 10:16 PM, Zheng Lin Edwin Yeo wrote: >>> I tried to follow the example here >>> https://wiki.apache.org/solr/UpdateRequestProcessor, by putting >>> the updateRequestProcessorChain in my solrconfig.xml >>> >>> But I'm getting the following error when I tried to reload the core. >>> >>> Caused by: org.apache.solr.common.SolrException: Error loading class >>> 'solr.CustomUpdateRequestProcessorFactory' >>> >>> Is there anything I might have missed out? I'm using Solr 5.1. >> >> CustomUpdateRequestProcessorFactory is not the name of an actual usable >> update processor. On that wiki page, it is a placeholder for a custom >> class name. >> >> This class actually does exist within the Solr source code, but it is >> defined in the *TEST* code, not the main source code that actually >> creates the information that's included in the Solr download. >> >> I've updated the wiki page to try making this more clear, by using an >> entirely fictional class name. >> >> Thanks, >> Shawn >> >>
